Vollna streamlines your Upwork experience, helping freelancers specializing in Deep Learning find and win projects efficiently with advanced filters and analytics tools.
Signup for free
to get access to all filter attributes and instant notifications when new jobs are posted.
Setup filter
Get access to over 30+ filter attributes, setup instant notifications, integrate with your CRM and marketing tools, and more.
I have just 300–400 indoor photos that must be labelled for an my project upcoming object-detection model. Every visible person and every seat that is currently occupied needs its own bounding box, and because the network will train on oriented-bounding-box (OBB) data, the rectangles have to follow the exact rotation of the body or seat—especially when someone is leaning.
Data is of infrared camera of a cinema check samples , please note there can be many people in one image i want each to be marked properly
Also inside this 300-400 test data many would have no people so you have to just leave it
You will work inside the simple browser-based annotation tool I built for this purpose or any other annotation tool you like. drag the box corners, spin the angle handle where needed, hit save, and move to the next frame; the app tracks progress automatically so nothing is missed.
Quality is paramount.
If you’ve successfully annotated people in indoor scenes before, let me know your turnaround time and when you can start.
Skills: Data Processing, Data Science, Artificial Intelligence, Image Processing, Computer Vision, Deep Learning, Data Collection, Data Management, Image Recognition, Object Detection
Fixed budget:
600 - 1,500 INR
7 minutes ago
Websites, IT & Software, Design, Media & Architecture, Data Entry & Admin, Engineering & Science, Artificial Intelligence, Computer Vision, Editing, Image Processing, Data Processing, Data Science, Deep Learning, Data Management, Data Collection, Image Recognition, Object Detection
Image Annotation for Object Detection -- 2
Applied
~7 - 16 USD
17 minutes ago
Client Rank
- not enough data
-
I need 300-400 images annotated for object detection. The annotations will be used to train machine learning models.
Also note there can be images with many person in them want oerfectly clear annotation
Requirements:
- Annotate images with bounding boxes around people / occupied seats for obb models , roatation included for leaned persons
- Ensure accuracy and consistency in annotations.
- Use annotation tools simple annotation tool ceated by me specifically for this
Ideal Skills:
- Experience in image annotation.
- Attention to detail and precision.
- Familiarity with object detection concepts.
Fix price : ₹750
Skills: Python, Matlab and Mathematica, Machine Learning (ML), Imaging, Data Science, Image Processing, Computer Vision, Deep Learning, Image Recognition, Object Detection
Fixed budget:
600 - 1,500 INR
17 minutes ago
Websites, IT & Software, Design, Media & Architecture, Engineering & Science, Python, Computer Vision, Editing, Image Processing, Matlab and Mathematica, Machine Learning (ML), Imaging, Data Science, Deep Learning, Image Recognition, Object Detection
Machine Learning Deep Learning Engineer for Research Project
Applied
$100
3 hours ago
Client Rank
- Medium
Payment method verified
Phone number verified
1 jobs posted
1 open job
no reviews
Industry: Education
Individual client
Registered: Jan 24, 2026
United States
00:18
3
We are seeking a skilled Machine Learning Deep Learning Engineer to support a research project focused on innovative algorithms and model development. The ideal candidate will have a strong background in deep learning techniques and a passion for research. They will work closely with our team to design experiments, analyze data, and implement machine learning models. If you have experience with TensorFlow, PyTorch, and have published research or relevant projects, we would love to hear from you.
I need 1500 images annotated for object detection. The annotations will be used to train machine learning models.
Requirements:
- Annotate images with bounding boxes around people / occupied seats for obb models , roatation included for leaned persons
- Ensure accuracy and consistency in annotations.
- Use annotation tools simple annotation tool ceated by me specifically for this
Ideal Skills:
- Experience in image annotation.
- Attention to detail and precision.
- Familiarity with object detection concepts.
Looking forward to your bids!
Skills: Python, Matlab and Mathematica, Machine Learning (ML), Imaging, Data Science, Image Processing, Computer Vision, Deep Learning, Image Recognition, Object Detection
Fixed budget:
1,500 - 12,500 INR
3 hours ago
Websites, IT & Software, Design, Media & Architecture, Engineering & Science, Python, Computer Vision, Editing, Image Processing, Matlab and Mathematica, Machine Learning (ML), Imaging, Data Science, Deep Learning, Image Recognition, Object Detection
I need an OCR component that plugs directly into our existing order-processing software and reliably reads supplier purchase orders that arrive as JPEG scans. The engine only has to recognise English, but accuracy must be high enough to extract line-item tables, dates, totals and supplier IDs without manual correction.
You are free to build on Tesseract, OpenCV, or a deep-learning stack such as TensorFlow or PyTorch, as long as the final module returns structured JSON we can map to our database.
Deliverables I expect:
• Source code with clear build instructions
• A small training/validation dataset plus instructions for expanding it
• API documentation and a quick demo script
• Brief report on achieved accuracy and how to retrain the model if vendor layouts change
I can supply a representative set of purchase-order images for development and testing the moment we start.
Full stack developer of AI product image AI
Applied
not specified
11 hours ago
Client Rank
- Risky
Payment method not verified
Phone number verified
2 jobs posted
1 open job
no reviews
Registered: Jan 12, 2026
China
Ningbo
14:18
1
Title
Full-Stack Developer for AI Product Image Generator MVP
Description
We need a developer to build a simple AI SaaS website where users can upload a product image, generate a set of e-commerce product images, and download results.
Features: user login, credit system, Stripe payment, async backend, cloud deployment.
AI model is provided — integration only.
MVP, clean and simple.
Looking for Someone with Machine Learning Knowledge
Applied
$15 - $35
/ hr
11 hours ago
Client Rank
- Medium
Payment method verified
Phone number verified
1 open job
no reviews
Industry: Tech & IT
Company size: 2
Registered: Jan 24, 2026
Pakistan
11:18
3
I'm planning to develop an MVP for Live Gesture Detection in stunned animals using deep learning. Ideally candidate is the one who has knowledge and has previously worked on deep learning and has knowledge of layering using live CCTV Camera for stun motion detection. Enlist your github portfolio in your proposal and it would be a plus point if you have worked with startups.
Deploy Segment Anything Model 3 (SAM3) using the segment-geospatial[samgeo3] library on Replicate. The service must support all three prompt types:
- Bounding boxes (generate_masks_by_boxes)
- Point prompts (generate_masks_by_points_patch / generate_masks_by_points)
- Text prompts (generate_masks with text)
Key Requirements:
- SAM3 model
- segment-geospatial[samgeo3] library
- Replicate deployment with GPU support
- Handle GeoTIFF satellite imagery input/output
- Support both "meta" and "transformers" backends
I'm Looking For:
- Experience with SAM/SAM3 or similar segmentation models
- Experience deploying ML models on Replicate (or similar platforms like Modal, RunPod, etc.)
- Familiarity with the samgeo library and geospatial image processing
Reference:
- Working notebook: sam3_nma_segmentation.ipynb (provided for reference)
Feb 2025 - Feb 2025 30 hrs @ $42.49/hr Billed: $1,281.76
Anvil Platform Web App Build
To freelancer:
5
To client:
5
Due to some personal issues I could not make time to work on this project with Corey. I would love to work with him in f…Due to some personal issues I could not make time to work on this project with Corey. I would love to work with him in future.
AI/ML Engineer Required for LLM Fine-Tuning (Mistral & LLaMA)
Applied
$19 - $40
/ hr
17 hours ago
Client Rank
- Risky
Payment method not verified
3 jobs posted
1 open job
no reviews
Industry: Tech & IT
Company size: 10
Registered: Mar 28, 2023
India
11:48
1
We are seeking an experienced AI/ML Engineer to assist with the fine-tuning of Large Language Models (LLMs) including Mistral and LLaMA. The successful candidate will have a strong understanding of machine learning techniques and experience in model optimization. Your expertise will play a crucial role in enhancing our AI capabilities within the Audit, Assurance, Risk & Compliance sectors. If you have a passion for cutting-edge AI technologies and a proven track record in fine-tuning models, we want to hear from you.
Client's questions:
How do you deal with outliers or missing values in a dataset?
What techniques would you use to clean a data set?
What tools do you use for data mining and visualization?
Describe your recent experience with similar projects
Please list any certifications related to this project
Build MVP AI Chatbot for Spiritual Wellness App (SoulCool.ai)
Applied
$500
22 hours ago
Client Rank
- Good
Payment method verified
Phone number verified
$6 000 total spent
2 hires
2 jobs posted
100% hire rate,
1 open job
5.00
of 2 reviews
Registered: Jul 19, 2025
United States
Belvidere
00:18
4
FINALIZE AND DELIVER BELOW PROJECT
We’re building a spiritual wellness chatbot powered by GPT-4. The goal is to create an MVP that reframes ChatGPT’s abilities into a soulful, emotionally grounded experience for users seeking intuitive guidance and mindful support.
We’re looking for a developer to:
• Build a clean native app chat interface (mobile-friendly)
• Connect to OpenAI’s API (GPT-4)
• Customize tone to reflect a “spirit guide” persona
• (Optional) Add basic user login and built for a subscription model
Ideal candidate has experience with GPT-powered apps, is detail-oriented, and appreciates mindful or soulful product design. This is a meaningful project with room to grow.
Fixed budget:
500 USD
22 hours ago
Client's recent history (2 works)
Build MVP AI Chatbot for Spiritual Wellness App (SoulCool.ai)
To freelancer:
3
To client:
5
Really enjoyed working with this client.
Jul 2025 - Jan 2026 FIXED $1,500.00
Build MVP: Mobile App + Chrome Extension for Service Industry Tool
We are looking for an experienced NinjaTrader (NT8) & AI/ML Trading Systems Engineer to help us align strong backtest results with live trading performance.
We already have:
• profitable NinjaTrader strategies
• custom bar types (AWM bars)
• an existing AI-based trade filter
• extensive backtest results
However, live and replay performance does not yet fully match backtest expectations, and we need a specialist who understands both trading system mechanics and machine learning pitfalls to close that gap.
⸻
Core Objective
Your primary goal is to:
Make live / replay trading behavior match backtest performance as closely as possible,
especially in terms of:
• % of losing trades removed
• minimal removal of winning trades
• stable thresholds and behavior in live conditions
⸻
What the AI must do (very important)
The AI does NOT trade and does NOT modify the strategy.
It must:
• read the chart context at the exact signal moment
• evaluate trade quality
• decide trade / skip only
• behave consistently between backtest, replay, and live
The AI must be able to:
• identify bad trades reliably
• remove a large portion of losers
• avoid removing winners
• avoid creating new losers through sequence effects
⸻
Your Responsibilities
1) Backtest vs Live Parity
• Identify why backtest performance differs from replay/live
• Audit:
• feature calculation
• bar construction
• indicator timing
• session templates
• exit logic and labels
• Ensure feature parity and label parity
⸻
2) Replay-Based Training Pipeline
• Design and/or validate a Market Replay-based data pipeline
• Ensure AI is trained on live-identical data
• Avoid lookahead bias, leakage, and overfitting
• Implement proper walk-forward validation
⸻
3) AI Calibration & Threshold Stability
• Analyze AI score distributions
• Calibrate scores so thresholds behave consistently live
• Reduce winner-removal without sacrificing loser-removal
• Ensure thresholds do not “drift” between environments
⸻
4) Sequence & Path Dependency Handling
• Identify cases where AI filtering:
• changes trade sequences
• creates new losers that don’t exist in baseline
• Propose and implement solutions to mitigate this
⸻
5) Logging & Diagnostics
• Design or improve logging so we can clearly see:
• signal context
• indicator values
• exit reasons
• reversals and failed reversals
• Make AI behavior explainable and debuggable
⸻
Required Skills
Must-have
• Strong NinjaTrader 8 / NinjaScript experience
• Deep understanding of:
• indicators
• order handling
• trailing stops
• reversals
• Market Replay
• Practical machine learning experience applied to trading
• Experience with:
• feature engineering
• label design
• probability calibration
• walk-forward testing
• Understanding of live trading vs backtest pitfalls
⸻
Nice-to-have
• Experience with:
• Python (training pipelines)
• model calibration (Platt / isotonic)
• expected value (EV) optimization
• Prior work on AI trade filters (not signal generators)
⸻
What Success Looks Like
• Backtest and replay results are closely aligned
• Live trading:
• removes a large % of losing trades
• removes only a small % of winning trades
• AI behaves predictably and stably
• Thresholds do not require constant retuning
• We trust the system live
⸻
Engagement Details
• Flexible engagement (hourly or fixed milestones)
• Long-term collaboration possible if results are delivered
• Strategy logic and custom bars are proprietary and protected
⸻
Who This Is NOT For
• People who only do backtests
• People who only do ML without trading experience
• People who treat trading data like generic datasets
• “Black-box AI” approaches without diagnostics
⸻
How to Apply
Please describe:
• your experience with NinjaTrader 8
• your experience applying ML to live trading systems
• examples of fixing backtest vs live mismatches
• how you would approach this problem at a hi
Ahmad did a create job. And more that expected.
Will keep using him to further tasks.
To client:
5
Communication was smooth and the client was responsive and professional throughout. Feedback was timely, and the collabo…Communication was smooth and the client was responsive and professional throughout. Feedback was timely, and the collaboration stayed on track. I’d happily work with them again and recommend them to others.
Dec 2025 - Jan 2026 FIXED $400.00
Convert NinjaTrader 8 API/Trading Strategy to MetaTrader 5 (MQL5)
To freelancer:
5
Did a good and fast job
Will use him again for more jobs.
Oct 2025 - Jan 2026 FIXED $300.00
NinjaTrader 8 data extraction (12+ months)
To freelancer:
5
To client:
5
Dec 2025 - Jan 2026 FIXED $150.00
AI Specialist Needed for Innovative Project
No feedback given
Apr 2025 - Dec 2025 FIXED $4,000.00
Build Trading AI (TAKE/SKIP Decision Engine)
No feedback given
To client:
5
Nov 2025 - Dec 2025 65 hrs @ $84.15/hr Billed: $5,441.99
SM Assistant for AWM Trading
No feedback given
To client:
1.6
This hourly contract ended due to a payment issue. I completed approximately 10 days of work after being instructed by t…This hourly contract ended due to a payment issue. I completed approximately 10 days of work after being instructed by the client to manually log hours rather than use Upwork’s time tracker.
After the work was delivered, payment for those hours was not honored. I would strongly advise freelancers to use the Upwork time tracker at all times and ensure payment processes are followed strictly within the platform.
Nov 2025 - Dec 2025 60 hrs @ $7.17/hr Billed: $429.99
Accounting and Document Submission for English Company
No feedback given
To client:
5
It was great working with Andreas — clear communication, prompt document submission, and smooth collaboration throughout…It was great working with Andreas — clear communication, prompt document submission, and smooth collaboration throughout the project.
Oct 2025 - Nov 2025 FIXED $250.00
Affiliate Program Setup & Outreach for Verified Trading Platform (Serious, No MLM or Scams)
To freelancer:
1
I would not recommend Sidd or his company.
He charged for so many hours, and I got absolutely nothing in return.
I was p…I would not recommend Sidd or his company.
He charged for so many hours, and I got absolutely nothing in return.
I was promised a lot, but none of it was delivered.
Total waste of money.
When I complained, he said he would fix it for free — but then he just disappeared.
Stay far away.
To client:
1
The client assumed everything should be free. Even after the affiliate program software trial ended, he asked for an ext…The client assumed everything should be free. Even after the affiliate program software trial ended, he asked for an extension. After each extension, he kept requesting more, which resulted in the program being suspended because the client refused to buy a subscription but kept asking for more extensions. No new or current affiliates would join such a dysfunctional program or partner with a business like this. The client even blackmailed me with bad reviews and negative publicity until he convinced me to work for free. I had no choice but to give in to his blackmail. I wish Upwork could better police such hostility and misconduct.
Accounting and Compliance Support for IFZA Free Zone Company
To freelancer:
5
Shoaib Akhtar did a good and fast job. I will continue working with him,
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with her and hope to have the opportunity to work with her again.
Aug 2025 - Sep 2025 FIXED $50.00
De-compilers of zip files
To freelancer:
5
Fast and good work
To client:
5
Aug 2025 - Aug 2025 FIXED $150.00
Ninja Trader Strategy Coder Needed ASAP
To freelancer:
5
Did a fast and good job.
we will keep working on new projekts
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive. I'd like working with him again.
Jul 2025 - Aug 2025
Excel Expert Needed for Summerhouse Calculations
No feedback given
To client:
5
Mar 2025 - Jun 2025 27 hrs @ $5.43/hr Billed: $146.74
new house
To freelancer:
5
To client:
5
Apr 2025 - Jun 2025 FIXED $120.00
Animated Character for Marketing Video Production
No feedback given
To client:
3.25
Oct 2024 - May 2025 FIXED $250.00
Web Portal Development
To freelancer:
5
Got what i needed.
Will keep working with Taufeeq
To client:
5
Working with Andreas on this web development project was a fantastic experience. He provided clear instructions and valu…Working with Andreas on this web development project was a fantastic experience. He provided clear instructions and valuable insights, which made the entire development process smooth and efficient. His professionalism and prompt communication ensured that everything was executed seamlessly. It was truly a pleasure collaborating with him, and we appreciate the opportunity to bring his vision to life. Looking forward to working together on future projects!
Oct 2024 - Mar 2025 FIXED $2,500.00
Development of Customer Portal for Summerhouse Company
To freelancer:
5
To client:
5
Nov 2024 - Mar 2025 FIXED $950.00
Legal Writer for Trading Community Terms and Conditions
No feedback given
To client:
5
Jan 2025 - Mar 2025 16 hrs @ $31.82/hr Billed: $493.24
Ninja script translation. NinjaTrader and NinjaScript Developer
To freelancer:
5
Denilson did a greate job. I would hire him again when i need help to a new project.
To client:
5
Great job!!!
It was great working with Andreas.
I would always recommend him to our freelancers.
Feb 2025 - Feb 2025 FIXED $300.00
Strategic Marketing Consultant for Competitive Analysis
No feedback given
To client:
5
I highly recommend this client. Responsible, active, and always responsive. You'll enjoy working with Andreas.
Oct 2024 - Feb 2025 FIXED $200.00
Remote Desktop Copy-Paste Assistant Needed
To freelancer:
5
To client:
5
"I had an excellent experience working with this client. They provided clear instructions, were highly responsive, and m…"I had an excellent experience working with this client. They provided clear instructions, were highly responsive, and maintained open communication throughout the project. Their professionalism and support made the task enjoyable and efficient. I would be delighted to work with them again in the future!"
Jan 2025 - Jan 2025 5 hrs @ $6.25/hr Billed: $31.24
3D Realistic Video Creation for Tiny House Marketing
To freelancer:
5
Great job
better than i had in mind
To client:
5
I loved working with Andreas Norlev; he is a pleasant great guy, and reliable person with interesting projects. It’s wor…I loved working with Andreas Norlev; he is a pleasant great guy, and reliable person with interesting projects. It’s worth mentioning that he is very responsible when it comes to payments. I would work with him again anytime .
I need a senior engineer to step into an existing marketplace codebase, fix inconsistencies, wire existing UI/UX, stabilize provider-matching logic, and finish integrations. This is a short-term, execution-focused contract (1-2 days), not a greenfield build. Must be comfortable using AI builder. Should be pretty straight forward.
CrackCoach is an AI platform for automatic analysis of show-jumping videos.
This role builds the IMAGE-level perception and geometry stack that everything depends on: detection, tracking, obstacle understanding, jump segmentation, and metric calibration in real-world competition footage.
Without a rock-solid perception and geometric foundation, pose estimation, biomechanics, and AI coaching are not reliable.
⸻
Core Mission and Responsibilities
You will design, implement, and validate a production-grade computer vision pipeline capable of ingesting raw competition videos and producing robust, structured, and metric-aware outputs.
Your responsibilities include:
• Video ingestion and preprocessing: handle codecs, resolutions, FPS, orientation, stabilization, and cropping policies.
• Horse-and-rider detection using state-of-the-art detectors (YOLO / RT-DETR / Detectron2 or equivalent).
• Persistent tracking across frames (ByteTrack, BoT-SORT, DeepSORT, Kalman-based trackers).
• Obstacle detection and scene understanding for show-jumping arenas (rails, poles, standards).
• Obstacle-to-jump association logic: correctly identify which obstacle is being jumped and when.
• Automatic segmentation of a full round video into individual jump clips (per-obstacle segments).
• 2D trajectory reconstruction of the horse in image space with stable, low-jitter trajectories.
2D Metric Calibration (Image → Ground Plane)
In addition to perception, this role includes implementing a robust 2D metric calibration module:
• Estimate a ground-plane homography (image → ground) using stable scene references such as obstacle bases or other ground contact points.
• Compute a pixel-to-meter scale, ideally leveraging known or user-declared obstacle heights (e.g. “course at 1.35m”) when available.
• Project horse trajectories from image space to ground-plane coordinates in meters.
• Enable metric estimates such as:
• approach speed (m/s)
• distances between obstacles (m)
• take-off and landing distances at ground level (m)
• approximate stride length at ground level (when combined later with biomechanics)
• Provide a calibration confidence indicator and gracefully fall back to relative (pixel-based) measures when calibration is unreliable.
The calibration module must be robust, non-blocking, and designed for real-world competition footage (single camera, uncontrolled viewpoints).
⸻
Required Technical Skills
• Strong background in computer vision applied to video (sports footage experience is a strong plus).
• Proven experience with object detection (YOLO family, Detectron2, RT-DETR, etc.).
• Multi-object tracking expertise (ByteTrack / BoT-SORT / DeepSORT; handling occlusions and ID switches).
• Experience with segmentation models (Mask R-CNN, YOLO-Seg, SAM-family) if needed for background removal.
• Solid understanding of image-space geometry and camera perspective limitations.
• Experience implementing 2D metric calibration using planar homography and RANSAC.
• Comfortable working with pixel-to-meter conversions and expressing metric uncertainty.
• Advanced Python and OpenCV; deep learning framework (PyTorch preferred).
• Experience building modular, maintainable pipelines with clear interfaces and exports.
⸻
Key Technical Challenges
• Highly variable camera angles, zoom levels, and lighting conditions.
• Dynamic occlusions from obstacles, rails, other horses, and spectators.
• Motion blur and compression artifacts in user-generated videos.
• Background clutter and false positives (banners, rails, similar shapes).
• Maintaining stable trajectories despite noisy detections and temporary misses.
• Correct obstacle differentiation and obstacle association in multi-obstacle scenes.
• Metric calibration with a single camera, limited scene control, and partial reference data.
• Performance constraints: processing HD videos in minutes, not hours.
⸻
Expected Deliverables
• A fully modular computer vision pipeline (source code) that ingests raw video and outputs:
• detections
• tracks
• obstacle detections
• jump segments
• 2D trajectories
• ground-plane metric projections (when calibration is reliable)
• A 2D calibration module producing pixel-to-meter scale, ground-plane mapping, and confidence scores.
• Trained detection/segmentation models (weights + training scripts) when custom training is required.
• Clean data exports (JSON / CSV) and stable ROI frame exports for pose estimation and biomechanics.
• Visual validation outputs (overlays showing boxes, tracks, obstacles, jump boundaries, and metric projections).
• Clear technical documentation defining interfaces and data formats for downstream pose estimation, biomechanics, and AI coaching stages.
⸻
Important Notes
• This role does NOT include pose estimation or biomechanics (handled by separate specialists).
• Metric calibration is 2D ground-plane based, not full 3D reconstruction.
• Robustness and graceful degradation are more important than theoretical precision.
I have a mixed set of still photos and short video clips that need frame-accurate annotation so every person, vehicle and animal is tracked consistently from start to finish. The end goal is reliable object-tracking data, so I care as much about keeping a unique ID on each instance across frames as I do about tight, well-placed boxes or polygons.
You will receive the raw media in batches. For each image or video frame, mark every visible person, vehicle and animal, assign the correct class label, then keep the same ID on that object until it leaves the scene. I’m happy with standard output formats such as COCO JSON, YOLO TXT, or a simple CSV so long as coordinates, class names and tracking IDs are included.
Before we start the full set, I’ll provide a small sample; your annotations on that sample will serve as the acceptance test for quality and consistency. Once approved, you can move on to the remaining files and deliver them in agreed-upon milestones.
Skills: Data Science, Image Processing, Video Processing, Computer Vision, Deep Learning, Image Analysis, Object Detection, AI Development
Hourly rate:
750 - 1250 INR
1 day ago
Websites, IT & Software, Design, Media & Architecture, Engineering & Science, Computer Vision, Editing, Image Processing, Data Science, Video Processing, Deep Learning, Image Analysis, Object Detection, AI Development
secure, AI-assisted system for classroom sentiment and
behavior analysis
Applied
not specified
1 day ago
Client Rank
- Risky
Payment method not verified
Phone number verified
1 open job
no reviews
Industry: Engineering & Architecture
Individual client
Registered: Feb 24, 2025
Pakistan
11:18
1
This project aims to develop a secure, AI-assisted system for classroom sentiment and
behavior analysis using video streams. The system processes video feeds from classrooms
to infer student sentiment and engagement indicators such as attentive, neutral, disen
gaged, or distracted states. Sentiment analysis is performed at a high, non-intrusive level,
derived from visual cues including head pose, gaze direction, posture, and basic facial ex
pression categories using pre-trained computer vision models [1,2]. The system does not
perform identity recognition or individual profiling. Strong security and privacy controls
are integral to the design [3,4]. No raw video data, facial images, or biometric informa
tion are stored. All processing is conducted locally, and only anonymized, aggregated
sentiment metrics are retained
AI Model that check Percentage of vegetation cover in the mountains
Applied
$250
1 day ago
Client Rank
- Excellent
Payment method verified
$10 625 total spent
48 hires, 1 active
61 jobs posted
79% hire rate,
2 open job
4.90
of 37 reviews
Individual client
Registered: Oct 10, 2021
United States
Orlando
01:18
5
We build a model that check the green areas in mountains. We have the datasets and everything. But we want to see if there any other way to improve the results or use different algorithms etc.
Fixed budget:
250 USD
1 day ago
Client's recent history (45 works)
Vegetation detection using U-Net
No feedback given
Jan 2026 - Jan 2026
Image labeling and classification
To freelancer:
5
To client:
5
Nov 2025 - Nov 2025
IBM quantum
To freelancer:
5
To client:
5
Oct 2025 - Nov 2025 FIXED $100.00
Web Platform
To freelancer:
5
To client:
5
Nov 2025 - Nov 2025 FIXED $100.00
Machine learning expert
To freelancer:
5
To client:
5
Mar 2025 - Apr 2025 FIXED $100.00
Machine learning research
To freelancer:
5
To client:
4.7
Apr 2024 - Dec 2024 FIXED $850.00
Enhancing Semantic Segmentation: Unsupervised Techniques Using Meta-Structures from
To freelancer:
5
Dec 2023 - Dec 2024 FIXED $100.00
Paper Rewritten + Second Paper citations etc
No feedback given
To client:
5
Oct 2024 - Nov 2024 FIXED $100.00
AI paper and code
No feedback given
To client:
5
I always Love and enjoy working with Ali!
Jul 2024 - Nov 2024 FIXED $200.00
AI paper and code
To freelancer:
5
To client:
5
Sep 2024 - Sep 2024 FIXED $300.00
AI paper and code
To freelancer:
5
To client:
5
Thank you
Sep 2024 - Sep 2024 FIXED $100.00
AI paper and code
To freelancer:
5
To client:
5
his is the tenth time I've had the pleasure of working with Ali on various projects, and it’s always been such an enjoya…his is the tenth time I've had the pleasure of working with Ali on various projects, and it’s always been such an enjoyable experience. Thank you!
Aug 2024 - Sep 2024 FIXED $200.00
Develop an AI model
To freelancer:
5
To client:
5
Thank you Ali, it was nice working with you!
Jun 2024 - Jun 2024
GenAI-Driven API Integration ; Content Creation of Text, Image, and Video
To freelancer:
5
To client:
5
Always a pleasure a working with you!
Apr 2024 - May 2024 FIXED $600.00
Unsupervised image classification
To freelancer:
5
To client:
5
It's always been a pleasure working with you, clear instructions and quick communication .Thank you for trusting me agai…It's always been a pleasure working with you, clear instructions and quick communication .Thank you for trusting me again.
Apr 2024 - Apr 2024 FIXED $300.00
Machine learning projects
To freelancer:
5
To client:
5
Ali is very helpful, frank, and straightforward. highly recommended for everyone. I'm excited to work with him again
Feb 2024 - Feb 2024 FIXED $300.00
Machine learning and Deep learning research
To freelancer:
5
To client:
5
Working with Ali was great, we established a very good professional and friendly communication and we ended up with one …Working with Ali was great, we established a very good professional and friendly communication and we ended up with one of my best research papers.
Jan 2024 - Feb 2024 FIXED $800.00
Machine learning and Deep learning research
To freelancer:
5
To client:
5
Jan 2024 - Feb 2024 FIXED $400.00
Text Summarizer using natural language processing
No feedback given
Jul 2022 - Jan 2024 FIXED $700.00
Machine learning research project
To freelancer:
5
To client:
5
Ali's research is always well done and interesting. I would be glad to work with him on more machine learning research p…Ali's research is always well done and interesting. I would be glad to work with him on more machine learning research projects.
Nov 2023 - Dec 2023
Natural language processing research
No feedback given
Aug 2023 - Dec 2023 FIXED $200.00
Autonomous Drones Learning
No feedback given
Aug 2023 - Dec 2023 FIXED $80.00
Machine learning and AI expert
To freelancer:
5
To client:
5
Ali was a pleasure. Great person. Appreciate the opportunity to work with him
Dec 2023 - Dec 2023 FIXED $100.00
paper Revision for Text Summarization Using Pretrained Transformers
To freelancer:
5
She’s has amazing skills.
To client:
5
Nov 2023 - Nov 2023 FIXED $100.00
Machine learning Model: Label data and train code
To freelancer:
3
To client:
3.25
Everything is done, as per the requirements of client. He was unresponsive for weeks.
Oct 2023 - Nov 2023 FIXED $60.00
Natural language processing research
To freelancer:
5
Aug 2023 - Nov 2023 FIXED $50.00
Deep learning : Check a code and report
To freelancer:
5
He has very good skills
To client:
5
Ali was friendly and responsive. This project was also a great opportunity to explore a unique approach to an ML problem…Ali was friendly and responsive. This project was also a great opportunity to explore a unique approach to an ML problem applied to sign language
Oct 2023 - Oct 2023 FIXED $100.00
Unsupervised image classification: Revision Letter
To freelancer:
5
she has good skills. Good work with good quality.
To client:
5
Oct 2023 - Oct 2023 FIXED $100.00
Deep learning and machine learning research
No feedback given
Jul 2023 - Oct 2023 FIXED $735.00
Machine learning and deep learning learning research
To freelancer:
5
To client:
5
Dr Ali was a pleasure to work with, displaying exceptional professionalism and making the entire process effortless. Hi…Dr Ali was a pleasure to work with, displaying exceptional professionalism and making the entire process effortless. His skills show great promise, and I highly recommend his services. I eagerly anticipate the opportunity to collaborate with Dr Ali again in the future.
Sep 2023 - Oct 2023 FIXED $300.00
Image classification
To freelancer:
5
To client:
5
Thank you. Ali is very good,communicative and friendly person! Definitely work with him in the future!
Sep 2023 - Oct 2023 FIXED $100.00
For reviewing and checking the second paper
To freelancer:
5
Excellent. I am working with Oliver in serval projects and he has very good skills.
To client:
5
Ali is a fantastic guy to work with, competent, creative, and great communication. I would be honored to keep working wi…Ali is a fantastic guy to work with, competent, creative, and great communication. I would be honored to keep working with him in the future on many more projects.
Jun 2023 - Jun 2023 FIXED $50.00
Machine Learning materials and documents
To freelancer:
3
Mar 2023 - May 2023 FIXED $100.00
Build a magic city like Disney world and universal
To freelancer:
2.15
Mar 2023 - May 2023 FIXED $300.00
Cyber security
To freelancer:
3
To client:
3.5
Apr 2023 - May 2023 FIXED $100.00
create ASP.NET template with simple explanations
To freelancer:
3
To client:
1.15
He teases more than communication
Nov 2021 - Apr 2023 FIXED $30.00
Cyber security three projects
To freelancer:
5
To client:
5
Feb 2023 - Mar 2023 FIXED $50.00
Facial Emotion Recognition- Deep learning
To freelancer:
2.2
To client:
5
great client
Dec 2022 - Jan 2023 FIXED $200.00
Music Recommendation System
To freelancer:
2.25
To client:
5
great client
Dec 2022 - Jan 2023 FIXED $200.00
Unsupervised models for Semi
To freelancer:
5
Good work 👍🏻 recommended
To client:
5
Great experience and very cooperative client! Highly recommended.
Sep 2022 - Jan 2023 FIXED $500.00
Facial Emotion Recognition- Deep learning
To freelancer:
5
Best skills and on time.
To client:
5
Dec 2022 - Jan 2023 FIXED $310.00
Introduction to Discrete Structures
To freelancer:
5
May 2022 - Jun 2022 FIXED $250.00
Find Data accuracy
No feedback given
To client:
4.8
Jan 2022 - Feb 2022 FIXED $200.00
Small web application using ASP.NET
To freelancer:
1
very bad freelancer,
To client:
1.3
Does not have clear and specific requirements. Completed the deliverable earlier than scheduled but the client asked for…Does not have clear and specific requirements. Completed the deliverable earlier than scheduled but the client asked for so MANY revisions and additional pages not specified in the proposal. The payment was held while the client ask for another revision and additional page. As a whole, it was still a good experience but be careful, it could take so much of your precious time without corresponding payment.
I need a working proof-of-concept that spots drones in real time by blending vision and RF cues. On the vision side you will train and fine-tune YOLOv8 with Anti-UAV and VisDrone footage. In parallel, spectrograms coming from DeepSig RadioML together with my own SDR captures (HackRF / RTL-SDR) should feed a CNN that flags drone-class emissions.
Once both streams run reliably, I want them merged—either with a straightforward rule set or a small neural fusion layer; I’m happy to discuss which choice achieves the best balance of speed and robustness. The finished model must be benchmarked on four fronts that matter equally to me: Accuracy, Precision, Recall, and False-Alarm Rate.
Because the project will eventually guard a sensitive site, I’m aiming for a solution that can move from laptop to field hardware without major rework. Python, PyTorch, and standard CV/RF libraries are expected; please keep your code clean, well-commented, and reproducible.
Deliverables:
• Trained YOLOv8 weights and training notebook
• Trained RF-CNN model and training notebook
• Fusion module with documented logic or architecture
• End-to-end inference script that ingests live or recorded video plus I/Q data and outputs detection events
• Performance report covering the four metrics above, including confusion matrices and a short discussion of failure cases
Timeline is tight—I’d like initial results as soon as possible, so only reply if you can start right away and iterate quickly.
Skills: Python, Electronics, Software Architecture, Arduino, Signal Processing, Computer Vision, Deep Learning, Convolutional Neural Network
Fixed budget:
30 - 250 USD
1 day ago
Websites, IT & Software, Engineering & Science, Python, Software Architecture, Computer Vision, Editing, Electronics, Arduino, Signal Processing, Deep Learning, Convolutional Neural Network
AI & Machine Learning Engineer | AI Automation, Agents, Chatbots, RAG, n8n, Python
Applied
$10
1 day ago
Client Rank
- Excellent
Payment method verified
$19 504 total spent
269 hires, 5 active
283 jobs posted
95% hire rate,
2 open job
13.07 /hr avg hourly rate paid
277 hours paid
4.96
of 257 reviews
Registered: Apr 9, 2022
United Kingdom
London
06:18
5
We are looking for an AI and Machine Learning Engineer who specializes in building automation first AI solutions for real business workflows. This role is focused on delivering working systems that reduce manual effort, improve accuracy, and scale with business needs.
Key Responsibilities
Design and develop AI agents and chatbots capable of handling conversations and executing tasks.
Build RAG based architectures (LLMs connected with internal or external data sources) for reliable, context aware responses.
Develop AI automation workflows using n8n (API orchestration, triggers, and multi step logic).
Create Python based pipelines for AI, ML, and data processing.
Integrate AI systems with CRMs, databases, and third party tools.
Deploy and maintain stable, production ready AI solutions.
Required Expertise
Strong experience with Python for AI and ML development.
Hands on experience with AI agents, chatbots, and LLM integrations.
Clear understanding of RAG systems, embeddings, and vector databases.
Experience with n8n or similar automation platforms.
Ability to translate business processes into automated AI solutions.
What We Value
Practical problem solving over theory.
Ownership from planning to delivery.
Clear communication and predictable execution.
QA Test Case Creation for Web or Mobile Application
To freelancer:
5
Muhammad did an excellent job creating detailed and well structured test cases for our application. He understood the re…Muhammad did an excellent job creating detailed and well structured test cases for our application. He understood the requirements quickly, covered edge cases we had missed, and even highlighted some gaps in our project planning. His input was genuinely helpful, and his overall approach was very professional. Would definitely work with him again.
To client:
5
Jan 2026 - Jan 2026
Senior AI Engineer (Computer Vision and Deterministic ML, MVP Build)
To freelancer:
5
Excellent experience working with Nasir. He delivered a robust and well-documented Computer Vision and deterministic ML …Excellent experience working with Nasir. He delivered a robust and well-documented Computer Vision and deterministic ML MVP, combining predictable system behavior with strong technical execution. Clear communication, high professionalism, and results that exceeded expectations, highly recommended.
To client:
5
It was a pleasure collaborating with you. Clear communication, strong vision, and a very professional engagement overall…It was a pleasure collaborating with you. Clear communication, strong vision, and a very professional engagement overall. Thanks.
Jan 2026 - Jan 2026
AI Automation & Agent Integration
To freelancer:
5
Hamza did an excellent job on this project. He built the AI features and integrated them into the application very smoot…Hamza did an excellent job on this project. He built the AI features and integrated them into the application very smoothly. His work was very professional. I would highly recommend him.
To client:
5
I really enjoyed working on this project and truly appreciate the opportunity. It was a pleasure collaborating with you …I really enjoyed working on this project and truly appreciate the opportunity. It was a pleasure collaborating with you and being part of bringing this AI solution into a live application. Thank you for the clear communication and smooth workflow throughout the project. I would be more than happy to work together again in the future.
Jan 2026 - Jan 2026
GoHighLevel Developer - Automation Specialist (Webhook & API Integrations)
To freelancer:
5
She has a very valuable skillset and knows how to apply it effectively. Communication was smooth, delivery was on point,…She has a very valuable skillset and knows how to apply it effectively. Communication was smooth, delivery was on point, and working with her was genuinely easy. I’d happily work with her again. Much Appreciated!
To client:
5
Great experience
Jan 2026 - Jan 2026 10 hrs @ $11.54/hr Billed: $115.43
Senior UI/UX Figma Designer Needed for Website Design
To freelancer:
5
Great experience working with him. Nasir delivered a clean, well-thought UI/UX website design in Figma. The layout, user…Great experience working with him. Nasir delivered a clean, well-thought UI/UX website design in Figma. The layout, user flow, and details were handled very professionally.
Quick to respond, easy to communicate with, and open to feedback. Highly recommended for UI/UX design work.
To client:
5
Jan 2026 - Jan 2026
Lead Generation, Data Entry, and Prospect List Building Expert Needed
To freelancer:
5
This guy delivered a clean and accurate lead list exactly as promised. He has a clear process for every task and made th…This guy delivered a clean and accurate lead list exactly as promised. He has a clear process for every task and made the entire workflow smooth and stress-free.
To client:
5
Great Client!
Sep 2025 - Jan 2026 FIXED $140.00
Data Analyst – Part-Time
To freelancer:
5
Nadeem did an excellent job with data analysis and reporting. He delivered clean insights, well-structured Excel dashboa…Nadeem did an excellent job with data analysis and reporting. He delivered clean insights, well-structured Excel dashboards, and clear KPI tracking. Communication was smooth and work was always on time. Highly recommended.
To client:
5
Highly recommended client; looking forward to future work together.
Dec 2025 - Jan 2026 2 hrs @ $0.00/hr
Mobile App Developer Required – Influencer Networking Platform (MVP)
To freelancer:
5
Working with Khizar was honestly a great experience. He understood what we needed very quickly, delivered a solid MVP, a…Working with Khizar was honestly a great experience. He understood what we needed very quickly, delivered a solid MVP, and was always responsive and easy to communicate with. The app runs smoothly and everything was executed exactly as expected. I’d definitely recommend him to anyone looking for a reliable mobile app developer
To client:
5
Working with Angela Zoe was a pleasure. She communicates clearly, is very supportive, and makes collaboration easy. High…Working with Angela Zoe was a pleasure. She communicates clearly, is very supportive, and makes collaboration easy. Highly recommend her to anyone.
Dec 2025 - Dec 2025
Create a High-Converting SaaS Promo/Explainer Video
To freelancer:
5
Exceptional work! Ahmed Faraz created a stellar SaaS promo video for us that perfectly balanced technical explanation wi…Exceptional work! Ahmed Faraz created a stellar SaaS promo video for us that perfectly balanced technical explanation with engaging storytelling. Their Nexus Studios-level expertise was evident in every frame, from the sleek motion graphics to the professional sound design.
I was thoroughly impressed by their professionalism, speed, and ability to nail our brand voice on the first try. The video has received fantastic feedback internally and from our early users.
This project marks a strong start for Ahmed Faraz on Upwork, and I am certain they will deliver outstanding results for any future client. Do not hesitate to hire them, you'll get agency-quality work with a fantastic collaborative spirit.
To client:
5
Dec 2025 - Dec 2025
React Native Firebase Specialist Needed
To freelancer:
5
Daniyal did an excellent job integrating Firebase Crashlytics, Analytics, and Performance Monitoring into our live React…Daniyal did an excellent job integrating Firebase Crashlytics, Analytics, and Performance Monitoring into our live React Native app. He worked confidently with an existing codebase, ensured everything was set up correctly, and verified all data in the Firebase console. Communication was clear and professional, and the work was delivered on time. Highly recommended.
To client:
5
Dec 2025 - Dec 2025
Manual QA Tester Needed for Web SaaS Product
To freelancer:
5
Excellent experience working with Usman. He has a deep understanding of system level QA for SaaS applications and delive…Excellent experience working with Usman. He has a deep understanding of system level QA for SaaS applications and delivered thorough well documented test results. Highly recommend for long term QA support.
Dec 2025 - Dec 2025
Full-Stack Developer Required for React/Next/Tailwind Project
To freelancer:
5
Hassan is a skilled and reliable full-stack developer with strong expertise in React, Next.js, Tailwind CSS, and Supabas…Hassan is a skilled and reliable full-stack developer with strong expertise in React, Next.js, Tailwind CSS, and Supabase. He handled edge functions, authentication, and integrations confidently and paid great attention to detail throughout the project. Communication was clear, and the work was delivered on time with high quality. I’d be happy to work with him again.
Ahmed cleaned up our Shopify and Stripe books accurately and ahead of schedule. Clear and responsive, strong with accoun…Ahmed cleaned up our Shopify and Stripe books accurately and ahead of schedule. Clear and responsive, strong with accounting software, and picked things up quickly. Highly recommended.
To client:
5
Dec 2025 - Dec 2025 15 hrs @ $9.10/hr Billed: $136.52
Senior AI Developer | AI/ML | Chatbot Solutions | LLMs | Data Analytics Expert | AI Solutions
To freelancer:
5
Osama is very knowledgeable and pleasant to work with. He also patiently answered my questions, as I was getting my head…Osama is very knowledgeable and pleasant to work with. He also patiently answered my questions, as I was getting my head around the various options he offered. I am happy work with him again in the future.
To client:
5
Thanks
Dec 2025 - Dec 2025
React Native Developer Needed for Small Task
To freelancer:
5
Great experience overall with Usman. The React Native task was completed smoothly and on time, and communication was eas…Great experience overall with Usman. The React Native task was completed smoothly and on time, and communication was easy throughout.
Machine Learning Engineer – Custom Private LLM Development
To freelancer:
5
Munir did an outstanding job delivering our custom private LLM with a complete RAG system. His expertise in NLP, LLM fin…Munir did an outstanding job delivering our custom private LLM with a complete RAG system. His expertise in NLP, LLM fine-tuning, embeddings, and secure deployments truly shows in the final product.
He understood the requirements clearly, communicated professionally, and delivered a fast, accurate, and fully private system that exceeded our expectations.
Highly recommended for any advanced AI/ML or LLM development work!
To client:
5
Excellent client very cooperative, clear with requirements, and easy to work with. Looking forward to future projects
Nov 2025 - Dec 2025
AI Agent Developer and Expert
To freelancer:
5
Excellent work by Arslan, he optimized our n8n workflows, fixed failures, and made everything run smoothly.
To client:
5
Great to work with Angela. Looking forward to working with you on more projects.
Nov 2025 - Dec 2025
Shopify Website Completion Needed
To freelancer:
5
Urooj went far beyond my expectations. I was on a tight budget when I hired her, but it turned out to be the best decisi…Urooj went far beyond my expectations. I was on a tight budget when I hired her, but it turned out to be the best decision I made. She delivered more than what was promised and the results were better than I imagined. I will definitely hire her again — she has officially become my go-to. Sometimes you really get lucky finding the right person, and Urooj is that person.
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with her and hope to have the opportunity to work with her again.
Nov 2025 - Nov 2025
Email Support Representative for a short time
To freelancer:
5
Salman delivered excellent work as an E-commerce Email Customer Support Specialist, and I truly enjoyed working with hi…Salman delivered excellent work as an E-commerce Email Customer Support Specialist, and I truly enjoyed working with him. His communication was clear, timely, and professional— His consistently met deadlines and handled customer interactions with care and precision. His reliability and integrity stood out, and I would be happy to work with him again on future projects.
Google Ads Specialist | Lead Generation & Sales (Food Industry)
To freelancer:
5
Abdul set up and optimized our Google Ads and we started getting more leads within weeks. His communication and speed we…Abdul set up and optimized our Google Ads and we started getting more leads within weeks. His communication and speed were great. Highly recommend him.
To client:
5
Nov 2025 - Nov 2025 15 hrs @ $11.21/hr Billed: $168.16
SNS Management (Instagram / Facebook / TikTok)
To freelancer:
5
Great job — you delivered the work on time with excellent quality and clear communication.
To client:
5
Nov 2025 - Nov 2025 FIXED $250.00
Social Media Graphic Designer
To freelancer:
5
Amna Did an excellent job! Quick with replies and amazing knowledge for social media! Highly recommend
To client:
5
Good Experience.
Nov 2025 - Nov 2025
Full Stack Developer for AI-Powered Applications (Python, Node.js, React.js, PHP, Laravel)
To freelancer:
5
A super awesome developer to work with, who resolved the issues quickly with minimal input from our side. Highly recomme…A super awesome developer to work with, who resolved the issues quickly with minimal input from our side. Highly recommended for high-reliability stuff.
To client:
5
thanks
Nov 2025 - Nov 2025
Certified WordPress Developer Needed
To freelancer:
5
Great communication and very professional throughout the entire process. The work was delivered exactly as requested, wi…Great communication and very professional throughout the entire process. The work was delivered exactly as requested, with attention to detail and a clear understanding of WordPress functionality. Everything was completed on time, and the improvements have made a noticeable difference. Highly recommended! Great communication and very professional throughout the entire process. The work was delivered exactly as requested, with attention to detail and a clear understanding of WordPress functionality. Everything was completed on time, and the improvements have made a noticeable difference. Highly recommended!
To client:
5
Nov 2025 - Nov 2025
Webflow Developer Needed for Update
To freelancer:
5
Qaseem did an outstanding job updating our Webflow site. He worked efficiently, followed every detail perfectly, and del…Qaseem did an outstanding job updating our Webflow site. He worked efficiently, followed every detail perfectly, and delivered a clean, responsive result. If you’re looking for a reliable and skilled Webflow developer, I highly recommend hiring Qaseem.
To client:
5
Wonderfully communicative client with reasonable expectations set throughout the process. A pleasure to work with.
Nov 2025 - Nov 2025
Urgent Unity Developer Needed for a Small Task
To freelancer:
5
Working with Ahad was a great experience! He communicated clearly, provided updates, and delivered quality work within t…Working with Ahad was a great experience! He communicated clearly, provided updates, and delivered quality work within the agreed timeframe. Highly recommended!
To client:
5
Great client! Clear requirements, quick responses, and smooth collaboration. Highly recommended.
Oct 2025 - Oct 2025
Full-Stack Developer Needed for AI Chatbot Integration (ASAP)
To freelancer:
5
Mubashir is very jolly, communicative, and highly skilled in his domain. He did an amazing job, and I will definitely hi…Mubashir is very jolly, communicative, and highly skilled in his domain. He did an amazing job, and I will definitely hire him again.
To client:
5
Sep 2025 - Oct 2025 10 hrs @ $0.00/hr
Social Media Manager for Instagram Management
To freelancer:
5
Ayesha did a fantastic job managing multiple Instagram accounts. She was organized, reliable, and always delivered capti…Ayesha did a fantastic job managing multiple Instagram accounts. She was organized, reliable, and always delivered captions and posts on schedule.
Musfirah did an amazing job! Really impressed with her skills and quick turnaround. Highly recommend!
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with her and hope to have the opportunity to work with her again.
Sep 2025 - Sep 2025
Web Design Changes
To freelancer:
5
Taha did an excellent job handling the website design changes I needed. He quickly understood the requirements, communic…Taha did an excellent job handling the website design changes I needed. He quickly understood the requirements, communicated clearly throughout the process, and delivered high-quality work on time. His design skills are modern, professional, and detail-oriented, which really improved the overall look and usability of my site. I truly appreciate his responsiveness and dedication to getting everything just right. I’d be happy to work with him again on future projects and highly recommend him to anyone looking for a reliable and talented website designer.
To client:
5
Sep 2025 - Sep 2025 FIXED $100.00
Brand Identity Updates Required
To freelancer:
5
Amina did an exceptional job updating our brand identity assets. She understood the brief immediately, made insightful s…Amina did an exceptional job updating our brand identity assets. She understood the brief immediately, made insightful suggestions, and executed the work with precision and creativity. The updates were exactly what we needed to elevate our brand. Turnaround time was super fast. I can’t recommend her enough!
To client:
5
Good Client! Clear Guide and Instructions!
Sep 2025 - Sep 2025
Small Full Stack Task – React + Node.js + UI/UX
To freelancer:
5
Imran did a great job on our small full stack task (React, Node.js, UI/UX). He was professional, skilled, and delivered …Imran did a great job on our small full stack task (React, Node.js, UI/UX). He was professional, skilled, and delivered on time. Highly recommended!
To client:
5
Nice to work with Angela Zoe
Sep 2025 - Sep 2025 FIXED $50.00
AI Voice Agent (POC)
To freelancer:
5
Working with Moazzim was an amazing experience. He has strong knowledge of AI and ML, and his expertise in building POCs…Working with Moazzim was an amazing experience. He has strong knowledge of AI and ML, and his expertise in building POCs and MVPs is truly admirable. I would definitely love to work with him again.
To client:
5
Angela was great client to work with — clear requirements, quick responses, and smooth collaboration. Would be happy to …Angela was great client to work with — clear requirements, quick responses, and smooth collaboration. Would be happy to work together again.
Sep 2025 - Sep 2025 FIXED $30.00
ERPNext Developer Needed for Complete Installation & Initial Setup
To freelancer:
5
Hassan did an excellent job with our ERPNext setup. Fast, secure, and exactly as promised. Setup was clean, well-documen…Hassan did an excellent job with our ERPNext setup. Fast, secure, and exactly as promised. Setup was clean, well-documented, and now we’re ready to go live. Highly recommended!
Aug 2025 - Sep 2025 FIXED $150.00
React/Next.js Developer Needed to Fix UI & Formatting Issues in Dashboard
To freelancer:
5
Saima is amazing to work with! Her team quickly fixed all the UI and formatting issues in my site. Highly recommended!
To client:
5
It was a pleasure working with her again, and I look forward to future opportunities to collaborate with her.
Aug 2025 - Aug 2025 FIXED $50.00
Minimalist Modern Logo & Brand Identity Design for Crypto & Blockchain brand
To freelancer:
5
Suhaib did an absolutely fantastic job with the Cryptoshift brand identity project. From start to finish, his communicat…Suhaib did an absolutely fantastic job with the Cryptoshift brand identity project. From start to finish, his communication was clear, professional, and responsive. He perfectly understood the brief and delivered a modern, minimalist, and scalable logo that captured the essence of blockchain and decentralized technology in a sleek way.
What impressed me most was his attention to detail—the logo construction guide, font pairing, and color palette were spot on, and the business card mockups looked outstanding. He not only brought creativity but also made sure the designs were practical and versatile for real-world use.
I’m extremely happy with the results and would 100% recommend Suhaib to anyone looking for high-quality brand identity design. Will definitely be working with him again on future projects.
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with her and hope to have the opportunity to work with her again.
Aug 2025 - Aug 2025
iifym App – React Native Bug Fix
To freelancer:
5
Syed Ahmed did a fantastic job on the IIFYM project. Great skills, clear communication, and quick problem-solving made t…Syed Ahmed did a fantastic job on the IIFYM project. Great skills, clear communication, and quick problem-solving made the whole process easy. I’d gladly work with him again.
To client:
5
Aug 2025 - Aug 2025 2 hrs @ $0.00/hr
Need Help: Mobile App Developer | Flutter | React Native | iOS | Android | Swift
To freelancer:
5
Salahuddin absolutely knocked it out of the park! He delivered exactly what I needed, communicated flawlessly, and excee…Salahuddin absolutely knocked it out of the park! He delivered exactly what I needed, communicated flawlessly, and exceeded expectations. On-time delivery was just the icing on the cake. Can't wait to collaborate with him again!
To client:
5
Thanks
Aug 2025 - Aug 2025
Figma Prototype Design for Clinic
To freelancer:
5
Hasher brought strong design sense and delivered exactly what I had in mind fast, responsive, and super easy to work wi…Hasher brought strong design sense and delivered exactly what I had in mind fast, responsive, and super easy to work with. Looking forward to working again soon.
To client:
5
Jul 2025 - Aug 2025
Fix Bot Issues
To freelancer:
5
Great job! Zain, quickly identified and resolved the issues with our bot. Communication was smooth, and the work was del…Great job! Zain, quickly identified and resolved the issues with our bot. Communication was smooth, and the work was delivered efficiently. Highly recommended!"
To client:
5
Thanks for the opportunity Angela, It was amazing working with you.
Jul 2025 - Aug 2025
Shopify Style Fixes
To freelancer:
5
Tariq did a great job and I will hire him again in the future.
To client:
5
Jul 2025 - Aug 2025
Simple Responsive Email Template Design
To freelancer:
5
Nice person, I would definitely like to work with again. Very polite person and well communication, easily understand th…Nice person, I would definitely like to work with again. Very polite person and well communication, easily understand the things.
To client:
5
Angela was an awesome client to work with. Very professional and knowledgeable, and gave clear directions on everything …Angela was an awesome client to work with. Very professional and knowledgeable, and gave clear directions on everything needed. She was a great communicator, and I would absolutely work with her again! and highly recommend working with her!
Jul 2025 - Jul 2025
Go High Level Expert | Marketing Automation Specialist Required
To freelancer:
5
Tanzila brought not only technical expertise but also a strategic mindset. She suggested improvements we hadn't consider…Tanzila brought not only technical expertise but also a strategic mindset. She suggested improvements we hadn't considered and optimized our setup for scalability and performance. Her ability to understand business goals and translate them into automated systems made the entire process smooth and impactful.
I highly recommend Tanzila to anyone looking to streamline their operations, improve conversions, and take full advantage of Go High Level’s capabilities. She’s a rare talent, reliable, efficient, and results-driven.
To client:
5
Very professional and cooperative. Will love to work with her again.
His expertise are great. I will hire him again for the future tasks
To client:
5
Great client to work with
Jun 2025 - Jul 2025 FIXED $150.00
Shopify Theme Tweaks
To freelancer:
5
5 Stars – Clean & Efficient Work
The theme edits were handled perfectly—spacing, fonts, and layout were all adjusted to …5 Stars – Clean & Efficient Work
The theme edits were handled perfectly—spacing, fonts, and layout were all adjusted to match the brand. Mobile responsiveness was spot on. Great communication and quick turnaround. Highly recommended!
To client:
5
Jul 2025 - Jul 2025 FIXED $100.00
React Developer Needed to Design & Integrate a High-Impact Landing Page into Existing React App
To freelancer:
5
Ovais was an absolute pleasure to work with! He quickly understood our existing React app setup and seamlessly integrate…Ovais was an absolute pleasure to work with! He quickly understood our existing React app setup and seamlessly integrated a beautifully responsive, high-converting landing page using Vite and Tailwind CSS. Not only did he write clean, well-structured code, but he also proactively suggested improvements that made a noticeable difference in performance and usability.
I was really in a rush and needed this done fast. Syeda not only delivered quicker than I hoped, but made everything loo…I was really in a rush and needed this done fast. Syeda not only delivered quicker than I hoped, but made everything look and feel spot on. Felt like they genuinely cared, which made the whole process a lot less stressful.
ML/AI Data Scientist for AI-Powered NEXRAD Tracking API
Applied
$25 - $50
/ hr
1 day ago
Client Rank
- Excellent
Payment method verified
$290 921 total spent
125 hires, 7 active
122 jobs posted
100% hire rate,
1 open job
20.06 /hr avg hourly rate paid
13 250 hours paid
4.98
of 105 reviews
Industry: Tech & IT
Company size: 2
Registered: Apr 18, 2011
United States
Chamblee
03:18
5
We are seeking a highly specialized ML/AI Data Scientist to develop and train a machine learning model for our AI-powered duck tracking API. The core of this project is to analyze NEXRAD weather radar data to identify and classify waterfowl roosting signatures. You will be responsible for the entire machine learning lifecycle, from data preparation and model training to evaluation and deployment.
This is a unique opportunity to work on a cutting-edge project at the intersection of machine learning, computer vision, and environmental science. You will collaborate with a Cloud Infrastructure Engineer who will be building the data pipeline and API. Your primary focus will be on developing a highly accurate model for roost detection. You will be provided with a comprehensive technical guide that outlines the system architecture and implementation steps.
Project Overview
The goal is to create a machine learning model that can:
1.
Process and prepare radar imagery for training.
2.
Accurately detect and classify bird roost signatures from other atmospheric phenomena (weather, insects, etc.).
3.
Be deployed in a cloud environment for real-time or batch inference.
Key Deliverables
•
A well-documented and reproducible machine learning pipeline for data preparation and training.
•
A trained, evaluated, and production-ready Convolutional Neural Network (CNN) for roost detection.
•
Clear documentation of the model architecture, training process, and performance metrics.
Responsibilities
•
Collect, label, and augment a dataset of radar images for training and validation.
•
Design, build, and train a Convolutional Neural Network (CNN) using TensorFlow or PyTorch to classify bird roosts.
•
Experiment with different model architectures and hyperparameters to optimize performance.
•
Evaluate the model's accuracy, precision, and recall, and iterate as needed.
•
Package and deploy the trained model for use in the AWS data pipeline (e.g., as a SageMaker endpoint).
•
Collaborate with the Cloud Infrastructure Engineer to ensure seamless integration of the model into the overall system.
Required Experience & Skills
•
Proven experience as a Data Scientist or Machine Learning Engineer with a strong portfolio of successfully deployed models.
•
Expertise in Python and its data science ecosystem (NumPy, Pandas, Scikit-learn).
•
Deep knowledge of machine learning, particularly with deep learning frameworks like TensorFlow or PyTorch.
•
Hands-on experience building and training Convolutional Neural Networks (CNNs) for image classification tasks.
•
Familiarity with data processing and analysis of large-scale datasets.
•
Experience with the full machine learning lifecycle, from data collection to model deployment.
•
Excellent problem-solving skills and the ability to work independently.
Preferred Qualifications
•
Experience with AWS SageMaker or other cloud-based machine learning platforms.
•
Familiarity with radar data or other forms of remote sensing imagery.
•
Experience with data augmentation and transfer learning techniques.
•
A background in computer vision or a related field.
How to Apply
Please submit your proposal with the following:
1.
A cover letter detailing your experience with the required skills and technologies.
2.
Links to your portfolio or examples of similar machine learning projects you have completed.
3.
Your estimated timeline and budget for this project.
4.
Please start your application with the phrase "NEXRAD ML Specialist" to show you have read the entire description.
We have a detailed technical guide that will be shared with shortlisted candidates. We look forward to seeing your proposals!
Client's questions:
Describe your recent experience with similar projects
What tools do you use for data mining and visualization?
We had some issues around the time spend and billed vs the actual work completed. Wish it would have worked out but with…We had some issues around the time spend and billed vs the actual work completed. Wish it would have worked out but with her all the best on the next project.
Nice work on all the articles can't wait to work on the next set of articles.
To client:
5
Nov 2021 - Jan 2022 FIXED $50.00
Crypto Blog Writer
To freelancer:
5
Lots of great work, will use him again.
To client:
5
Clear communication, very easy to work with.
Nov 2021 - Jan 2022 FIXED $150.00
Crypto Blog Writer
To freelancer:
5
She did awesome on all the blog posts. Will use her next time again.
To client:
5
It was a great working experience with Jonathan. Thank you. I'm looking forward to working together again.
Nov 2021 - Jan 2022 FIXED $100.00
Crypto Blog Writer
To freelancer:
5
He did many articles for us and they all where very well done. Look forward to the next job with him.
Mar 2021 - Jan 2022 FIXED $1,200.00
Crypto Blog Writer
To freelancer:
5
She did a fantastic job for us. Nice blog posts and will hire her again.
Nov 2021 - Jan 2022 FIXED $174.00
Crypto Blog Writer
To freelancer:
5
He did a fantastic job on all the writing tasks we had for him, will hire him again.
To client:
5
Excellent opportunity, fantastic communication and wonderful to work with!
Mar 2021 - Jan 2022 FIXED $300.00
Crypto Blog Writer
To freelancer:
5
He did a great Job on all the articles for us. Look forward to working with him again soon.
To client:
5
Mar 2021 - Jan 2022 FIXED $1,040.00
Crypto Blog Writer
To freelancer:
5
David delivered great work on this blog writing project and I enjoyed working with him. His communication was top-notch…David delivered great work on this blog writing project and I enjoyed working with him. His communication was top-notch, he met all deadlines, and his skills were strong. At one point I asked for an additional milestone and he was very forthcoming that the additional work was outside his area of expertise. I enjoyed working with David and will likely have additional jobs for him in the future.
To client:
5
He's one of the best clients I have worked with here. Highly recommend!
Mar 2021 - Jan 2022 FIXED $1,275.00
Make brand/identity kit
To freelancer:
5
To client:
5
Great client!
Nov 2021 - Nov 2021 6 hrs @ $40.00/hr Billed: $240.00
Bitcoin Tech Support Agent
To freelancer:
5
To client:
5
Johnathan is great, everyone in the company is.
Awesome place.
Aug 2021 - Nov 2021 142 hrs @ $8.00/hr Billed: $1,138.66
You will get an exclusive modern professional app logo or app icon with Source File
No feedback given
Aug 2021 - Sep 2021 FIXED $100.00
Crypto Blog Writer
To freelancer:
5
We are very happy with all the articles published on our blog. Look forward to working on the next ones.
To client:
5
Jonathan is great.
Mar 2021 - Sep 2021 FIXED $2,950.00
Banners and Graphic Designer
To freelancer:
5
Did a great job for us on every project we asked him to work on.
The Opportunity: We have spent a decade coaching youth on entrepreneurship and leadership. We are in the process of working to turn our knowledge to be AI ready. Now, we’re looking for a high-level AI Systems Engineer to help us build a scalable "organizational intelligence layer."
We aren't just looking for someone to build a single chatbot. We need an architect to build the infrastructure that allows us to spin up multiple AI tools: ranging from student-facing coaches to internal staff-training bots, all while maintaining the highest standard of pedagogical accuracy and data privacy.
What you’ll be doing:
Architecting the Knowledge Layer: Helping turn our qualitative data into AI ready knowledge base. Also building a modular RAG system that handles our 10 years of qualitative data as a "source of truth."
System Evaluation: Setting up robust evaluation frameworks (e.g., RAGAS, G-Eval, or custom LLM-as-a-judge rubrics) so we know our AI actually works before it hits a student’s screen.
Local Model Strategy: Helping us transition to local LLMs (Llama 3, Mistral) to keep costs low.
Workflow Integration: Connecting our models into production via n8n and managing prompts/versioning through PromptLayer.
Beyond the Bot: Identifying and building AI micro-services (summarization, sentiment analysis, curriculum alignment) that our team can use across various departments.
Our Current Stack:
Workflows: n8n
Prompt Management: PromptLayer
Data: 10 years of qualitative coaching transcripts & curriculum
Desired Language: Python (LangChain/LlamaIndex)
Who you are:
You are a system-thinker. You care as much about the evaluation and safety of the model as you do about the prompt.
You are comfortable with "Agentic" workflows—moving beyond simple Q&A to bots that actually do things.
You’ve moved past OpenAI wrappers and know how to deploy and optimize local/open-source models.
You like the idea of using AI for social impact (education and leadership).
Client's questions:
Please share a brief summary of a RAG or AI system architecture you’ve built from scratch. We are specifically interested in how you handled data quality and evaluation.
We use n8n for orchestration. Have you integrated custom Python-based AI agents into a low-code environment before?
Describe your experience working with qualitative/unstructured data for RAG pipelines.
If we wanted to move from GPT-4 to a local model like Llama 3 for cost/privacy, what would be your first 3 steps?
Edith was clear, polite, and easy to work with. Communication was smooth, and the milestone was approved promptly after …Edith was clear, polite, and easy to work with. Communication was smooth, and the milestone was approved promptly after review. I’d be happy to work together again in the future.
Dec 2025 - Jan 2026 FIXED $45.50
Support to build AI API
To freelancer:
3
Mar 2024 - Jan 2026 FIXED $400.00
n8n Automation Expert
No feedback given
To client:
4.85
Edith Warenga,It was a pleasure working with you. Very friendly communication and a smooth experience overall. Thank you…Edith Warenga,It was a pleasure working with you. Very friendly communication and a smooth experience overall. Thank you 😊
Dec 2025 - Dec 2025
n8n Automation Engineer Needed for Self-Hosted Setup
To freelancer:
5
Ameer goes above and beyond to ensure your idea comes to life. He looks for the best approach and implements it.
To client:
5
Dec 2025 - Dec 2025 18 hrs @ $22.00/hr Billed: $385.00
Development of a comprehensive Admin Dashboard with real-time agent call tracking on mobile app
No feedback given
To client:
5
Oct 2025 - Nov 2025 FIXED $150.00
Software QA support
To freelancer:
5
It was great working with Talal. He was always fast to respond and provides detailed feedback.
To client:
5
Feb 2025 - Oct 2025 92 hrs @ $11.66/hr Billed: $1,066.82
Mobile App Developer Needed for Call Tracking App
To freelancer:
5
Gideon did a great job and finished the project on time.
To client:
5
Good connect, looking forward to another collaboration soon.
Technical Writer for Code and System Documentation Enhancement
No feedback given
To client:
2.4
None
Jan 2025 - Aug 2025 2 hrs @ $15.50/hr Billed: $30.99
N8N Automation Expert Needed for AI Projects
To freelancer:
4
To client:
2.45
I joined this project eager to help, but the initial onboarding was extremely limited—key project details and access wer…I joined this project eager to help, but the initial onboarding was extremely limited—key project details and access weren’t provided up-front. Despite requesting clarifications, I was pushed to deliver a full MVP on an accelerated schedule, including weekend work that had not been discussed at the outset. Communication often felt rushed and unclear, which made it difficult to confirm priorities and ensure quality. I completed as much as possible under the circumstances, but the process was stressful and inefficient.
I would encourage the client to allocate more time for onboarding, share comprehensive requirements, and set realistic milestones for future freelancers.
Aryan is great at communicating and always gave the job his best.
To client:
5
Charity was polite and responsive, and I appreciated the opportunity to work on this project. There were some challenges…Charity was polite and responsive, and I appreciated the opportunity to work on this project. There were some challenges due to unclear or evolving requirements, but communication remained respectful throughout. Wishing her and the team the best moving forward.
Jun 2025 - Jun 2025 FIXED $40.00
Video editing to remove sensitive info
No feedback given
To client:
5
Thank You !
Feb 2025 - Apr 2025 FIXED $45.00
N8N Automation Expert Needed for AI Projects
To freelancer:
3.2
To client:
2.4
I started working as soon as I received the offer, but the client would often go silent for days without responding. The…I started working as soon as I received the offer, but the client would often go silent for days without responding. The resources I needed to complete the project were provided three days later, and shortly after that, the client ended the contract, saying they had decided to discontinue the project. Unprofessional behaviors.
I would like to share some honest feedback regarding my experience working with this client. While I find the client to …I would like to share some honest feedback regarding my experience working with this client. While I find the client to be generally good to work with, and we have plans for upcoming projects, there were some challenges during this particular collaboration. Initially, there was a lack of clarity in the project requirements, which made it difficult to proceed efficiently. Additionally, although the client promised to settle the final payment within a few days, this was delayed, and I ended up waiting for several months without any communication about the delay. To my surprise, the contract was closed, and I received a refund request without clear explanation, despite having completed all deliverables.
Throughout the process, I worked late into the night to accommodate the client's needs due to our time zone differences and completed all revisions without extra compensation. I truly don’t understand why the contract was ended without prior notice and why the final milestone payment was not made, especially after I had fulfilled all requirements. The lack of communication regarding these matters left me uncertain and frustrated.
Aug 2024 - Nov 2024 FIXED $340.00
Attendance Tracker App Development
To freelancer:
2.4
To client:
5
Sep 2024 - Nov 2024 FIXED $125.00
Appsheet developer
To freelancer:
4
To client:
5
I thoroughly enjoyed working with Samson on this project. He was clear with his requirements and provided valuable feedb…I thoroughly enjoyed working with Samson on this project. He was clear with his requirements and provided valuable feedback throughout the process.
Jul 2024 - Nov 2024 FIXED $350.00
Software QA support
No feedback given
To client:
5
Thank you.
Aug 2024 - Nov 2024 80 hrs @ $10.62/hr Billed: $849.99
Software QA support
To freelancer:
5
To client:
5
Jun 2024 - Oct 2024 150 hrs @ $11.58/hr Billed: $1,737.45
Edit video and pdf guide
To freelancer:
5
To client:
5
Great Experience. Thanks
Oct 2024 - Oct 2024 FIXED $100.00
Adalo developer needed for no code app build
To freelancer:
5
Great work. Definitely recommend working with her.
To client:
5
It was a pleasure working with Samson, He is a very nice client, easy to work with, always open to communication, highly…It was a pleasure working with Samson, He is a very nice client, easy to work with, always open to communication, highly collaborative and i look forward to future projects together.
Sep 2024 - Sep 2024 FIXED $180.00
Scripting & Automation Expert
To freelancer:
5
To client:
5
It's been awesome working with Sam. Would highly recommend
UX Designer for Screen Design and Rapid Prototyping Hourly
To freelancer:
5
It was great working with Abdenour. We look forward to working with him again on any future projects.
To client:
5
Jan 2024 - May 2024 26 hrs @ $19.02/hr Billed: $484.90
Software QA support
To freelancer:
5
Talal's work was impressive. His QA reports were very detailed and easy to understand.
We shall defintely work with hi…Talal's work was impressive. His QA reports were very detailed and easy to understand.
We shall defintely work with him again next time.
To client:
5
May 2024 - May 2024 80 hrs @ $5.84/hr Billed: $466.95
Scaling resources ICT consultancy
To freelancer:
5
Fast, reliable, and communicates well. Went above and beyond.
To client:
4.6
Dec 2022 - Apr 2024 FIXED $400.00
UX Designer for Screen Design and Rapid Prototyping
No feedback given
To client:
4.45
Dec 2023 - Mar 2024 FIXED $100.00
UX Designer for Screen Design and Rapid Prototyping
To freelancer:
5
To client:
5
Working with Samson was a great. He’s a good communicator and had clear goals about what to achieve when looking for des…Working with Samson was a great. He’s a good communicator and had clear goals about what to achieve when looking for design driven solutions.
Dec 2023 - Feb 2024 FIXED $298.00
Flask API Setup on Digital Ocean!
To freelancer:
2.7
To client:
5
Jan 2024 - Jan 2024 FIXED $51.00
Image Annotation work on Vertex AI
To freelancer:
5
Delivered the work in record time. Will use again.
To client:
5
Amazing client! Very clear instructions and feedback. Would love to work with him in the future.
Oct 2023 - Nov 2023 FIXED $50.00
Create a G sheets report based on the data in our Database table
To freelancer:
4.8
Did a great job. Happy to recommend :)
To client:
5
Very nice and Clear instructions
Aug 2023 - Oct 2023 FIXED $151.00
Create presentation video
To freelancer:
5
Delivered on time and high quality. Definitely recommend.
To client:
5
Great Experience Again!
Aug 2023 - Aug 2023 FIXED $50.00
Redesign a training video
To freelancer:
5
Ashfaq understood well our expectations and incorporated them well into the design, he worked hard to deliver great vide…Ashfaq understood well our expectations and incorporated them well into the design, he worked hard to deliver great videos. It was very pleasant to work with:)
To client:
5
Nice Experience!
May 2023 - Jun 2023 FIXED $121.00
Server consultancy
To freelancer:
4.85
To client:
5
Thanks for the task
May 2023 - Jun 2023 FIXED $20.00
Design brochure for printing
To freelancer:
5
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with him and hope to have the opportunity to work with him again.
The Opportunity: We have spent a decade coaching youth on entrepreneurship and leadership. We are in the process of working to turn our knowledge to be AI ready. Now, we’re looking for a high-level AI Systems Engineer to help us build a scalable "organizational intelligence layer."
We aren't just looking for someone to build a single chatbot. We need an architect to build the infrastructure that allows us to spin up multiple AI tools: ranging from student-facing coaches to internal staff-training bots, all while maintaining the highest standard of pedagogical accuracy and data privacy.
What you’ll be doing:
Architecting the Knowledge Layer: Helping turn our qualitative data into AI ready knowledge base. Also building a modular RAG system that handles our 10 years of qualitative data as a "source of truth."
System Evaluation: Setting up robust evaluation frameworks (e.g., RAGAS, G-Eval, or custom LLM-as-a-judge rubrics) so we know our AI actually works before it hits a student’s screen.
Local Model Strategy: Helping us transition to local LLMs (Llama 3, Mistral) to keep costs low.
Workflow Integration: Connecting our models into production via n8n and managing prompts/versioning through PromptLayer.
Beyond the Bot: Identifying and building AI micro-services (summarization, sentiment analysis, curriculum alignment) that our team can use across various departments.
Our Current Stack:
Workflows: n8n
Prompt Management: PromptLayer
Data: 10 years of qualitative coaching transcripts & curriculum
Desired Language: Python (LangChain/LlamaIndex)
Who you are:
You are a system-thinker. You care as much about the evaluation and safety of the model as you do about the prompt.
You are comfortable with "Agentic" workflows—moving beyond simple Q&A to bots that actually do things.
You’ve moved past OpenAI wrappers and know how to deploy and optimize local/open-source models.
You like the idea of using AI for social impact (education and leadership).
Client's questions:
Please share a brief summary of a RAG or AI system architecture you’ve built from scratch. We are specifically interested in how you handled data quality and evaluation.
We use n8n for orchestration. Have you integrated custom Python-based AI agents into a low-code environment before?
Describe your experience working with qualitative/unstructured data for RAG pipelines.
If we wanted to move from GPT-4 to a local model like Llama 3 for cost/privacy, what would be your first 3 steps?
Edith was clear, polite, and easy to work with. Communication was smooth, and the milestone was approved promptly after …Edith was clear, polite, and easy to work with. Communication was smooth, and the milestone was approved promptly after review. I’d be happy to work together again in the future.
Dec 2025 - Jan 2026 FIXED $45.50
Support to build AI API
To freelancer:
3
Mar 2024 - Jan 2026 FIXED $400.00
n8n Automation Expert
No feedback given
To client:
4.85
Edith Warenga,It was a pleasure working with you. Very friendly communication and a smooth experience overall. Thank you…Edith Warenga,It was a pleasure working with you. Very friendly communication and a smooth experience overall. Thank you 😊
Dec 2025 - Dec 2025
n8n Automation Engineer Needed for Self-Hosted Setup
To freelancer:
5
Ameer goes above and beyond to ensure your idea comes to life. He looks for the best approach and implements it.
To client:
5
Dec 2025 - Dec 2025 18 hrs @ $22.00/hr Billed: $385.00
Development of a comprehensive Admin Dashboard with real-time agent call tracking on mobile app
No feedback given
To client:
5
Oct 2025 - Nov 2025 FIXED $150.00
Software QA support
To freelancer:
5
It was great working with Talal. He was always fast to respond and provides detailed feedback.
To client:
5
Feb 2025 - Oct 2025 92 hrs @ $11.66/hr Billed: $1,066.82
Mobile App Developer Needed for Call Tracking App
To freelancer:
5
Gideon did a great job and finished the project on time.
To client:
5
Good connect, looking forward to another collaboration soon.
Technical Writer for Code and System Documentation Enhancement
No feedback given
To client:
2.4
None
Jan 2025 - Aug 2025 2 hrs @ $15.50/hr Billed: $30.99
N8N Automation Expert Needed for AI Projects
To freelancer:
4
To client:
2.45
I joined this project eager to help, but the initial onboarding was extremely limited—key project details and access wer…I joined this project eager to help, but the initial onboarding was extremely limited—key project details and access weren’t provided up-front. Despite requesting clarifications, I was pushed to deliver a full MVP on an accelerated schedule, including weekend work that had not been discussed at the outset. Communication often felt rushed and unclear, which made it difficult to confirm priorities and ensure quality. I completed as much as possible under the circumstances, but the process was stressful and inefficient.
I would encourage the client to allocate more time for onboarding, share comprehensive requirements, and set realistic milestones for future freelancers.
Aryan is great at communicating and always gave the job his best.
To client:
5
Charity was polite and responsive, and I appreciated the opportunity to work on this project. There were some challenges…Charity was polite and responsive, and I appreciated the opportunity to work on this project. There were some challenges due to unclear or evolving requirements, but communication remained respectful throughout. Wishing her and the team the best moving forward.
Jun 2025 - Jun 2025 FIXED $40.00
Video editing to remove sensitive info
No feedback given
To client:
5
Thank You !
Feb 2025 - Apr 2025 FIXED $45.00
N8N Automation Expert Needed for AI Projects
To freelancer:
3.2
To client:
2.4
I started working as soon as I received the offer, but the client would often go silent for days without responding. The…I started working as soon as I received the offer, but the client would often go silent for days without responding. The resources I needed to complete the project were provided three days later, and shortly after that, the client ended the contract, saying they had decided to discontinue the project. Unprofessional behaviors.
I would like to share some honest feedback regarding my experience working with this client. While I find the client to …I would like to share some honest feedback regarding my experience working with this client. While I find the client to be generally good to work with, and we have plans for upcoming projects, there were some challenges during this particular collaboration. Initially, there was a lack of clarity in the project requirements, which made it difficult to proceed efficiently. Additionally, although the client promised to settle the final payment within a few days, this was delayed, and I ended up waiting for several months without any communication about the delay. To my surprise, the contract was closed, and I received a refund request without clear explanation, despite having completed all deliverables.
Throughout the process, I worked late into the night to accommodate the client's needs due to our time zone differences and completed all revisions without extra compensation. I truly don’t understand why the contract was ended without prior notice and why the final milestone payment was not made, especially after I had fulfilled all requirements. The lack of communication regarding these matters left me uncertain and frustrated.
Aug 2024 - Nov 2024 FIXED $340.00
Attendance Tracker App Development
To freelancer:
2.4
To client:
5
Sep 2024 - Nov 2024 FIXED $125.00
Appsheet developer
To freelancer:
4
To client:
5
I thoroughly enjoyed working with Samson on this project. He was clear with his requirements and provided valuable feedb…I thoroughly enjoyed working with Samson on this project. He was clear with his requirements and provided valuable feedback throughout the process.
Jul 2024 - Nov 2024 FIXED $350.00
Software QA support
No feedback given
To client:
5
Thank you.
Aug 2024 - Nov 2024 80 hrs @ $10.62/hr Billed: $849.99
Software QA support
To freelancer:
5
To client:
5
Jun 2024 - Oct 2024 150 hrs @ $11.58/hr Billed: $1,737.45
Edit video and pdf guide
To freelancer:
5
To client:
5
Great Experience. Thanks
Oct 2024 - Oct 2024 FIXED $100.00
Adalo developer needed for no code app build
To freelancer:
5
Great work. Definitely recommend working with her.
To client:
5
It was a pleasure working with Samson, He is a very nice client, easy to work with, always open to communication, highly…It was a pleasure working with Samson, He is a very nice client, easy to work with, always open to communication, highly collaborative and i look forward to future projects together.
Sep 2024 - Sep 2024 FIXED $180.00
Scripting & Automation Expert
To freelancer:
5
To client:
5
It's been awesome working with Sam. Would highly recommend
UX Designer for Screen Design and Rapid Prototyping Hourly
To freelancer:
5
It was great working with Abdenour. We look forward to working with him again on any future projects.
To client:
5
Jan 2024 - May 2024 26 hrs @ $19.02/hr Billed: $484.90
Software QA support
To freelancer:
5
Talal's work was impressive. His QA reports were very detailed and easy to understand.
We shall defintely work with hi…Talal's work was impressive. His QA reports were very detailed and easy to understand.
We shall defintely work with him again next time.
To client:
5
May 2024 - May 2024 80 hrs @ $5.84/hr Billed: $466.95
Scaling resources ICT consultancy
To freelancer:
5
Fast, reliable, and communicates well. Went above and beyond.
To client:
4.6
Dec 2022 - Apr 2024 FIXED $400.00
UX Designer for Screen Design and Rapid Prototyping
No feedback given
To client:
4.45
Dec 2023 - Mar 2024 FIXED $100.00
UX Designer for Screen Design and Rapid Prototyping
To freelancer:
5
To client:
5
Working with Samson was a great. He’s a good communicator and had clear goals about what to achieve when looking for des…Working with Samson was a great. He’s a good communicator and had clear goals about what to achieve when looking for design driven solutions.
Dec 2023 - Feb 2024 FIXED $298.00
Flask API Setup on Digital Ocean!
To freelancer:
2.7
To client:
5
Jan 2024 - Jan 2024 FIXED $51.00
Image Annotation work on Vertex AI
To freelancer:
5
Delivered the work in record time. Will use again.
To client:
5
Amazing client! Very clear instructions and feedback. Would love to work with him in the future.
Oct 2023 - Nov 2023 FIXED $50.00
Create a G sheets report based on the data in our Database table
To freelancer:
4.8
Did a great job. Happy to recommend :)
To client:
5
Very nice and Clear instructions
Aug 2023 - Oct 2023 FIXED $151.00
Create presentation video
To freelancer:
5
Delivered on time and high quality. Definitely recommend.
To client:
5
Great Experience Again!
Aug 2023 - Aug 2023 FIXED $50.00
Redesign a training video
To freelancer:
5
Ashfaq understood well our expectations and incorporated them well into the design, he worked hard to deliver great vide…Ashfaq understood well our expectations and incorporated them well into the design, he worked hard to deliver great videos. It was very pleasant to work with:)
To client:
5
Nice Experience!
May 2023 - Jun 2023 FIXED $121.00
Server consultancy
To freelancer:
4.85
To client:
5
Thanks for the task
May 2023 - Jun 2023 FIXED $20.00
Design brochure for printing
To freelancer:
5
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with him and hope to have the opportunity to work with him again.
I am in the middle of my MSc thesis in machine learning and the central hurdle is implementing and fine-tuning both Convolutional Neural Networks (CNNs) and Recurrent Neural Networks (RNNs) on a proprietary “Bank Data of accounting ratios” dataset. I already have a draft data pipeline and preliminary feature engineering in place, but I need an experienced collaborator who can turn these models into publishable-quality work and guide me in framing the statistical narrative behind them.
Beyond the deep-learning core, the study compares the neural results against classic ensemble methods—XGBoost, bagging—and a baseline logistic-regression model. A solid command of statistics is therefore essential to validate assumptions, check multicollinearity, and report confidence intervals correctly.
Key deliverables:
• Clean, modular Python (or preferred) code for CNN and RNN architectures, including training scripts, hyper-parameter search, and reproducibility notes.
• Comparative runs with well-documented XGBoost and bagging implementations, plus a rigorously evaluated logistic-regression benchmark.
• Clear statistical analysis explaining performance differences, significance tests, and potential limitations suitable for the thesis methodology chapter.
• Step-by-step write-up support: comments in code, inline LaTeX-ready tables/figures, and brief Zoom walkthroughs so I can defend each decision confidently.
Tools currently in use: TensorFlow/Keras, scikit-learn, pandas, NumPy, Jupyter Lab. If you prefer PyTorch for certain parts, I’m flexible as long as the reasoning is sound and the results are reproducible.
Timeline is tight—ideally the first working CNN model within two weeks—so proven experience delivering similar academic projects is a must. Please share one example of a previous thesis or peer-reviewed paper you helped shape, especially if it involved financial or tabular data and neural networks.
Let’s create something that not only satisfies the grading rubric but is conference-submission ready.
Skills: Python, Statistics, Statistical Analysis, Neural Networks, Data Visualization, Data Analysis, Deep Learning, Statistical Modeling, Convolutional Neural Network, Recurrent Neural Network
Fixed budget:
50 - 200 USD
1 day ago
Websites, IT & Software, Engineering & Science, Business, Accounting, Human Resources & Legal, Python, Data Visualization, Editing, Statistics, Statistical Analysis, Neural Networks, Data Analysis, Deep Learning, Statistical Modeling, Convolutional Neural Network, Recurrent Neural Network
The objective of this project is to develop a model that can accurately reconstruct the masked regions of fingerprint images. I will provide the complete dataset for this work.
The model should learn from the complete fingerprint images and reconstruct the missing ridge patterns in the masked areas of the input images. The reconstructed output must show clear and continuous fingerprint ridges in the masked regions and should be as close as possible to the ground truth image.
The implementation can be done using MATLAB and/or Python (Anaconda environment). Proper documentation of the code, model architecture, and results is required.
Please note that all datasets will be provided by me, and the masks are artificially generated, not naturally damaged prints.
Payment Terms:
Payment will be made only after full completion of the project, including successful verification of the code, model performance, and reconstruction results.
Skills: Python, Matlab and Mathematica, Machine Learning (ML), Artificial Intelligence, Image Processing, Computer Vision, Deep Learning
Fixed budget:
10 - 15 USD
1 day ago
Websites, IT & Software, Design, Media & Architecture, Engineering & Science, Python, Artificial Intelligence, Computer Vision, Image Processing, Matlab and Mathematica, Machine Learning (ML), Deep Learning
Vision Model Development for Agricultural Data Labeling using Roboflow
Applied
$200
1 day ago
Client Rank
- Good
Payment method verified
$7 924 total spent
139 hires, 37 active
399 jobs posted
35% hire rate,
2 open job
4.15
of 61 reviews
Industry: Agriculture & Forestry
Company size: 2
Registered: Feb 8, 2020
Canada
surrey
03:18
4
We are seeking a skilled professional to create a vision model using Roboflow for our agricultural plants data labeling project. The ideal candidate will have experience in image processing, machine learning, and agricultural data analysis. You will be responsible for building and training the model to accurately classify and label various plant species from our dataset. Strong collaboration and communication skills are essential to ensure the project aligns with our goals.
Client's questions:
Projects you have done similar to this
Your background in agriculture
Have you trained with data on Roboflow before?
Do you have any commitments?
What techniques would you use to clean a data set?
Need someone to create an Artificial Generated girl and make short form videos with it
No feedback given
Mar 2024 FIXED $140.00
Need someone experienced in botany/plants to write/revise description for images
No feedback given
Sep 2023 FIXED $75.28
Looking for someone to write bog content for jewelry, diamonds, fashion.
No feedback given
To client:
5
It was a great pleasure working with Sang. Will be delighted to do more blogs for him in the future.
Sep 2024 - Oct 2025 FIXED $534.00
Need someone to create UX/UI 5 pages for a video editing website
To freelancer:
2.9
To client:
5
Mar 2025 - Jul 2025 FIXED $80.00
Need someone to edit and help me for short term content for my IG/Tiktok on Finance/Coding & rants
No feedback given
To client:
3.95
Sang is really nice guy and very cooperative, but he is very unresponsive. Go offline without any notice for months.
Apr 2024 - Jul 2025 FIXED $110.00
Google Images Scraping Program for Plant and Agriculture Datasets
No feedback given
To client:
5
Sang is great guy you will enjoy working with him.
May 2025 - Jul 2025 FIXED $85.00
Create a script to get currency exchange rates, commodity prices and crypto currency exchange rate
No feedback given
To client:
5
Sang was explicitly clear about his requirements which made the work easier and faster.
Feb 2024 - Apr 2025 FIXED $111.11
Need someone to email/contact websites for me
No feedback given
To client:
5
Mr. Sang is very responsive and easy to work with. Very good client
Mar 2023 - Mar 2025 FIXED $25.00
Need someone to edit and help me for short term financial content
No feedback given
Apr 2024 - Feb 2025 FIXED $14.00
Looking for someone to write using AI and find images for Plant Propagation Methods
No feedback given
To client:
5
May 2023 - Feb 2025 FIXED $150.00
Need someone to web scrape data/image to update and put into mysql implemented
No feedback given
To client:
1
I would not recommend working with this client. Unfortunately, they showed a lack of respect for my time and delayed res…I would not recommend working with this client. Unfortunately, they showed a lack of respect for my time and delayed responses throughout the project. A simple task that could have been completed in a few days ended up being stretched out over several months due to their lack of communication. They often waited until the very last moment to request changes, making it difficult to manage timelines effectively. Payment and collaboration were also challenging. Proceed with caution if you choose to work with them.
Sep 2024 - Jan 2025 FIXED $100.00
Looking for someone to redesign and make a really good jewelry education pages UX/UI Figma
No feedback given
To client:
1.7
Sep 2024 - Dec 2024 FIXED $150.00
Need someone to create UX/UI prototype for a plant/agriculture app
No feedback given
To client:
5
Jul 2023 - Jun 2024 FIXED $150.00
Need someone to help me scrap photos and data from a site and enter into a mysql
No feedback given
To client:
4.2
Jan 2024 - May 2024 FIXED $70.00
Need someone to design me Imge for website
No feedback given
Jul 2023 - Apr 2024 FIXED $66.00
Need someone to be able to install dlib and cmake on my WHM almalinux
No feedback given
To client:
5
Oct 2023 - Feb 2024 FIXED $25.00
Need someone experienced in botany/plants to AI generate & proofread guides for plant species
No feedback given
To client:
2.5
May 2023 - Feb 2024 FIXED $129.20
Need someone to help me train an Image Identification AI from Amazon s3 and local
No feedback given
To client:
4
Nov 2023 - Feb 2024 FIXED $200.00
Need someone experienced in botany/plants to write Alt tags for describing images for SEO
No feedback given
Apr 2023 - Jan 2024 FIXED $167.00
Need someone to create a machine learning plant image identification/comparison api
No feedback given
Sep 2023 - Dec 2023 FIXED $50.00
Need someone experienced in botany/plants to write/revise description for images
No feedback given
To client:
5
Thank you Sang, for this wonderful opportunity
For giving me a chance to prove myself
I hope in working with you sometim…Thank you Sang, for this wonderful opportunity
For giving me a chance to prove myself
I hope in working with you sometimes soon
Jun 2023 - Nov 2023 FIXED $25.00
Find 1000 copyright free nice looking images for plant species
To freelancer:
1
Oct 2023 - Oct 2023 FIXED $15.00
Looking for someone to help me get a Laravel Image Optimizer to work
No feedback given
To client:
5
I enjoyed working with Sang, he's also a developer, and that made the job smooth.
Apr 2023 - Aug 2023 FIXED $105.00
Need to create 26 nice photos of plants for a survey
No feedback given
To client:
5
Apr 2023 - Aug 2023 FIXED $70.00
Need someone to do some data entry into google sheets for buildings
No feedback given
To client:
5
Interesting project, good client. I will be glad to further cooperation!
May 2023 - Jun 2023 FIXED $10.00
Need someone to create just article titles and subtitles that is SEO friendly 1000 words
No feedback given
To client:
5
Sang, is a very good and responsive client. I want to work for him in the future.
Mar 2023 - Jun 2023 FIXED $10.00
Need to create 16+ nice photos of plants for a survey
No feedback given
To client:
2.3
Apr 2023 - Jun 2023 FIXED $21.12
Need someone to do minor tweaks/redesign map with highlighted areas. Remove borders and fill in gaps
To freelancer:
4.1
There was some communication issues and some things I had to repeat along the way but the freelancer was cooperative and…There was some communication issues and some things I had to repeat along the way but the freelancer was cooperative and got it done whatever request I had.
To client:
5
Thank you very much for his concern. She's a wonderful person. It was very nice to work with him. The cooperation is a g…Thank you very much for his concern. She's a wonderful person. It was very nice to work with him. The cooperation is a great person. I would love to work on new projects.
Apr 2023 - Apr 2023 FIXED $20.28
Need someone to create a survey page on an application made in Livewire Laravel. Html/css
To freelancer:
4.45
An improvement from the first time. Great work and delivery
To client:
4.4
Glad to work with him again. His requirements were clear and easy.
Apr 2023 - Apr 2023 FIXED $25.28
Looking for someone to design cute icons for badges of plants/agriculture related
No feedback given
To client:
5
It was a pleasure to work with Sang! I hope we can collaborate again in future.
Bittensor Mining Pool Implementation for AI Platform
Applied
$2,000
1 day ago
Client Rank
- Risky
Payment method not verified
Phone number verified
1 open job
Canada
02:18
1
What I'm Building: SuperBrain is an all-in-one local-first AI platform combining an AI research workspace, memory/RAG engine, and Bittensor mining integration. Think of it as a personal AI command center that also earns TAO.
What I Need: The core application is already built and functional. I need help implementing one final component - a mining pool system. This includes pool architecture design, stake delegation, reward distribution, and member management that integrates with Bittensor's consensus mechanisms.
Deliverables:
- Mining pool architecture integrated with existing Python/TypeScript codebase
- Stake delegation and reward distribution logic
- Pool member management system
- Documentation for maintenance
What Working With Me Looks Like: I'm technical, understand the Bittensor ecosystem, and currently mining on SN1 (Apex). I won't waste your time explaining basics. You'll get clear requirements, fast feedback, and respect for your expertise. I'm looking for someone who can own this component and potentially collaborate long-term as we expand subnet participation.
Your background building production-ready AI systems and large-scale language models, plus your direct Bittensor consultation experience, is exactly the skill set this project needs.
Looking forward to discussing the architecture with you.
Client's questions:
Describe your recent experience with similar projects
What frameworks have you worked with?
Describe your approach to testing and improving QA
Fixed budget:
2,000 USD
1 day ago
Web, Mobile & Software Dev, Blockchain, NFT & Cryptocurrency
Seeking Professor for SHANT: Sensory Enhancement AI Project
Applied
$50
1 day ago
Client Rank
- Excellent
Payment method verified
Phone number verified
$33 323 total spent
141 hires, 21 active
463 jobs posted
30% hire rate,
64 open job
4.68
of 111 reviews
Company size: 100
Registered: Apr 1, 2020
United States
Tampa
03:18
5
We are looking for a Professor/Expert in sensory systems, AI, or neuroscience to collaborate on SHANT’s Sensor OS project, aimed at enhancing human sensory experiences using AI. The role involves providing academic guidance, contributing to research, and ensuring ethical AI practices.
Requirements:
Expertise in sensory systems or AI
Experience in academic research and teaching
Passion for accessibility and nonprofit work
Location: Remote
Compensation: Competitive
If you're passionate about innovation and making a real-world impact, apply now!
Consultant for Training & Publishing Articles on Gujarati, Hindi, Marathi Encyclopedia
No feedback given
Sep 2025 FIXED $90.00
VA required to compare & report the best AI Automatic Algo Stock Trading Software for USA market
No feedback given
Aug 2025 FIXED $75.00
Create AI-Generated Video Series on the Kings of Kathiawar
No feedback given
Aug 2025 FIXED $25.00
Create AI-Generated Video Series on the Kings of Kathiawar
No feedback given
Aug 2025 FIXED $25.00
Create AI-Generated Video Series on the Kings of Kathiawar
No feedback given
Aug 2025
HireLocal GPT – Local Handyman Contact Automation Tool
No feedback given
Aug 2025 FIXED $150.00
B2B Data Calling Vendor Needed for Lead Follow-up
No feedback given
Aug 2025 FIXED $13.00
Create New Instagram Channel and Post 50 messages - Boost engagement and followers
No feedback given
Jul 2025 FIXED $25.00
Local Listings on 40 Directories with the Google indexing
No feedback given
Jul 2025 FIXED $25.00
Build 20 High-Quality Backlinks for Hotel Website – SEO Expert Needed
No feedback given
Jun 2025 FIXED $25.00
VA – Caribbean Sponsorship Research + Lead List (Tourism Tech / AI)
No feedback given
Dec 2025 - Jan 2026 FIXED $30.00
Virtual Assistant / Research Consultant to Compile CFPs, Grants & Academic Opportunities in Florida
No feedback given
Aug 2025 - Dec 2025 FIXED $122.50
English Kapol Wiki page
To freelancer:
5
To client:
5
Thanks
Dec 2025 - Dec 2025 FIXED $40.00
AI-Powered Interior Design Platform - InnDesign AI (MVP Development)
No feedback given
To client:
5
Sep 2025 - Dec 2025 FIXED $150.00
AI-Powered Tourism & Local Attractions Info Module
To freelancer:
5
Working with Apoorv on the TourismGPT project was an excellent experience. He not only delivered everything on time with…Working with Apoorv on the TourismGPT project was an excellent experience. He not only delivered everything on time with great quality but also went above and beyond by doing extra work we didn’t even expect. Very professional, proactive, and reliable — I highly recommend him and would gladly work with him again.
To client:
5
A very good and understanding client to work with. They understand the technical challeneges and co-operate fully with y…A very good and understanding client to work with. They understand the technical challeneges and co-operate fully with you.
Sep 2025 - Dec 2025 FIXED $150.00
Virtual Assistant / Research Consultant to Compile CFPs, Grants & Academic Opportunities in Florida
No feedback given
To client:
3
Aug 2025 - Nov 2025 FIXED $28.00
Consultant for Training & Publishing Articles on Gujarati, Hindi, Marathi Encyclopedia
No feedback given
Sep 2025 - Nov 2025 FIXED $50.00
VA Task - Post Short Replies About Indian Philosophy on Reddit – Research + Copy-Paste
No feedback given
To client:
5
Priti was very great client to work with her! Will look forward to work with him in future!
May 2025 - Oct 2025 FIXED $50.00
Virtual Assistant / Research Consultant to Compile CFPs, Grants & Academic Opportunities in Florida
To freelancer:
5
Aug 2025 - Oct 2025 FIXED $118.00
Redesign Personal Branding Website for Global Thought Leader (Spiritual + Business )
To freelancer:
5
To client:
5
Easy to deal with pallavi !! Nice client
Jun 2025 - Oct 2025 FIXED $400.00
Captive Portal Developer – Build Wi-Fi Login Page with Guest Data Collection
To freelancer:
5
To client:
5
It was a great experience working with Ritesh and his team.
👍
Jun 2025 - Sep 2025 FIXED $800.00
AITaxMD v2.0: Core Foundation Upgrade
To freelancer:
5
Jasper has been great to work with. He understood the project requirements well and delivered the core functionality as …Jasper has been great to work with. He understood the project requirements well and delivered the core functionality as expected. Communication was smooth, and he was responsive to changes and feedback throughout the process.
There is some room for improvement in terms of handling timelines and ensuring all UI refinements are completed within the agreed scope, but overall, the work quality was good and met our expectations. I would definitely consider working with him again on future projects.
Aug 2025 - Sep 2025 FIXED $500.00
VA required to compare & report the best AI Automatic Algo Stock Trading Software for USA market
To freelancer:
5
To client:
4.7
It was a nice experience to work in this project.
Aug 2025 - Sep 2025 FIXED $24.00
Article Creation and Publication Consultant
To freelancer:
5
To client:
5
Loved working with her.
Sep 2025 - Sep 2025 FIXED $400.00
Create & Enhance Kapol Community Presence on Wikipedia, Reddit, Pinterest
To freelancer:
5
To client:
5
Thanks
Sep 2025 - Sep 2025 FIXED $314.00
Firebase Developer Needed to Refine and Deploy Simple AI-Generated Tool
To freelancer:
5
Very skillful and knowledgeable. He did good work on our project. We will surely hire him for future work.
To client:
4.6
Jul 2025 - Aug 2025 FIXED $100.00
LLM Wrapper Build a Chat-Based Web App (TaxGPT) Using ChatGPT API Interactive Tax Strategy Assistant
To freelancer:
4.15
Jasper delivered the core functionality of our TaxGPT project as agreed. While some additional requested changes were ou…Jasper delivered the core functionality of our TaxGPT project as agreed. While some additional requested changes were outside the original job scope, he remained cooperative and communicative throughout. Overall, a reliable developer for defined project tasks.
To client:
5
Jul 2025 - Aug 2025 FIXED $300.00
LLM Wrapper Build a Chat-Based Web App (TaxGPT) Using ChatGPT API Interactive Tax Strategy Assistant
To freelancer:
4.8
Abhay has demonstrated a strong work ethic and professionalism throughout the project. He successfully completed the fir…Abhay has demonstrated a strong work ethic and professionalism throughout the project. He successfully completed the first milestone and delivered quality work within the agreed timeline. Although we have decided to take the project in a different direction, we appreciate his effort and contributions. I would be happy to work with Abhay again on future projects.
Best of luck with your future endeavors!
To client:
3.8
Jul 2025 - Jul 2025 FIXED $25.00
VA Required To Find Property and Tools to Build a Mindfulness Center That Runs by Itself Using AI
To freelancer:
5
May 2025 - Jul 2025 FIXED $25.00
Easy Website Creation Project – Ongoing Work, Simple Tasks Using Google Sites, WordPress
To freelancer:
5
To client:
5
Thank you
Jun 2025 - Jul 2025 FIXED $100.00
Build Website On Free Platform to Promote Spiritual Lecture Series and Teachings
To freelancer:
5
To client:
4.7
¡Great working with Priti! Clear instructions and smooth communication.
May 2025 - Jul 2025 FIXED $50.00
Media & PR Consultant – India-USA Lifetime Achievement Story
To freelancer:
5
May 2025 - Jul 2025 FIXED $200.00
International Media & Press Coverage Consultant – Global Unity & Excellence Project
To freelancer:
5
May 2025 - Jul 2025 FIXED $125.00
Media & PR Consultant – India-USA Lifetime Achievement Story
To freelancer:
3.8
May 2025 - Jul 2025 FIXED $500.00
Simple VA Task – Create & Post 20 Spiritual Quote Posters on Pinterest Using AI Tools
To freelancer:
5
May 2025 - Jul 2025 FIXED $40.00
VA Task - Post Short Replies About Indian Philosophy on Reddit – Research + Copy-Paste
To freelancer:
5
To client:
5
May 2025 - Jul 2025 FIXED $50.00
Simple VA Task – Create & Post 20 Spiritual Quote Posters on Pinterest Using AI Tools
To freelancer:
5
To client:
5
May 2025 - Jul 2025 FIXED $40.00
VA Required to find land, plan a Robot-Run Farm and Home Project in Arkansas – Just Follow Steps
To freelancer:
5
To client:
5
Really enjoyed working with Priti and the team during the early planning phase of the AI farming project. The vision for…Really enjoyed working with Priti and the team during the early planning phase of the AI farming project. The vision for using tech to support sustainable agriculture is exciting and full of potential. I’d love to stay connected and help if things move forward down the line.
May 2025 - Jul 2025 FIXED $50.00
Create & Send a Weekly Newsletter on Adi Shankaracharya – Calm, Creative VA Work
To freelancer:
5
To client:
2.7
Jun 2025 - Jul 2025 FIXED $50.00
Simple VA Task – Create & Post 20 Spiritual Quote Posters on Pinterest Using AI Tools
To freelancer:
5
To client:
5
Great Client!
May 2025 - Jul 2025 FIXED $64.99
🧩 Extend PHP Admin Panel with Card Theme Selector and Live Preview
To freelancer:
5
Afrasiyab did a fantastic job on our digital business card theme project. The quality of work was excellent and even bet…Afrasiyab did a fantastic job on our digital business card theme project. The quality of work was excellent and even better than we expected. He was very supportive, easy to work with, and happily made extra changes we asked for. Communication was clear, and everything was done on time. We’re really happy and will definitely work with them again!
To client:
4.65
It was really great to work with you hope to work again soon
Jun 2025 - Jul 2025 FIXED $50.00
Social Media Expert Needed to Boost Instagram & Facebook Engagement for Business Page
To freelancer:
5
To client:
5
Jun 2025 - Jul 2025 FIXED $25.00
Fix WhatsApp Business API Issue Messages Not Delivering from India to USA Using Verified USA Number
To freelancer:
5
We had a critical issue where messages sent from India to USA via our custom WhatsApp Business API integration were fail…We had a critical issue where messages sent from India to USA via our custom WhatsApp Business API integration were failing, even with a verified USA number. The vendor quickly diagnosed the problem, walked us through the root cause, and provided a clean, effective solution.
They showed deep knowledge of WhatsApp delivery logic, international compliance, and custom platform integrations. Communication was clear, response time was fast, and the issue was resolved professionally. Will definitely work with them again for future API and messaging projects. Highly recommended!
To client:
5
It was great to work with you.
Jul 2025 - Jul 2025
Build Website On Free Platform to Promote Spiritual Lecture Series and Teachings
No feedback given
To client:
5
It was nice working with Priti with clear communication all through the project time. Willing to work with her some othe…It was nice working with Priti with clear communication all through the project time. Willing to work with her some other time.
Jun 2025 - Jun 2025 FIXED $50.00
VA Task - Post Short Replies About Indian Philosophy on Reddit – Research + Copy-Paste
No feedback given
To client:
5
I’ve really enjoyed working with you and hope to have the opportunity to work with you again.
May 2025 - Jun 2025 FIXED $30.00
Simple VA Task – Create & Post 20 Spiritual Quote Posters on Pinterest Using AI Tools
No feedback given
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with her and hope to have the opportunity to work with her again.
Hi Data scientist,
We have an opening for a senior data scientist having more than 5 years of experience.
You will be working over zoom for 2 hours daily Monday to Friday
Please find the job description below:
Job Title : SENIOR DATA SCIENTIST 2.Job Summary : We are seeking a Senior Data Scientist with 8 to 12 years of experience to join our team. The ideal candidate will have expertise in Google Vertex AI, Statistics, Azure Open AI Service, and more. This role involves working on cutting-edge AI and machine learning projects, contributing to the development of innovative solutions that drive business success. The position is hybrid, with no travel required. 3.Experience : 8to12yrs 4.Required Skills : Technical Skills : ,OpenCV,Dialogflow,Cloud AutoML,Search Engine Optimization,Python,Knowledge Graph,Airflow,Google Vertex AI,EDA(Exploratory Data Analysis),Azure Open AI Service,Statistics,R Statistical Package,Machine Learning,ML Ops,TensorFlow,PyTorch,Deep Learning,Natural Language Processing,Artificial Intelligence Domain Skills : 5.Nice to have skills : Domain Skills : 6.Technology : 7.Shift : Day 8.Responsibilities : - Lead the design and implementation of advanced machine learning models to solve complex business problems. - Oversee the deployment of AI solutions using Google Vertex AI and Azure Open AI Service to enhance operational efficiency. - Provide expertise in Exploratory Data Analysis (EDA) to uncover insights and inform strategic decisions. - Collaborate with cross-functional teams to integrate AI capabilities into existing systems using ML Ops practices. - Develop and maintain knowledge graphs to improve data connectivity and accessibility. - Implement cloud-based machine learning solutions using Cloud AutoML and Dialogflow for scalable applications. - Utilize OpenCV for computer vision tasks, enhancing the companys product offerings. - Apply natural language processing techniques to improve customer interactions and service delivery. - Drive deep learning initiatives using PyTorch and TensorFlow to advance the companys AI capabilities. - Conduct statistical analysis using R Statistical Package and Python to support data-driven decision-making. - Optimize search engine performance to increase visibility and reach of digital content. - Collaborate with stakeholders to understand business needs and translate them into technical requirements. - Ensure the quality and accuracy of data-driven solutions through rigorous testing and validation. - Stay updated with the latest advancements in AI and machine learning to continuously improve the companys offerings. -Qualifications - Possess a strong background in Google Vertex AI, Statistics, and Azure Open AI Service. - Demonstrate proficiency in EDA, Airflow, and Knowledge Graph technologies. - Exhibit expertise in ML Ops, Machine Learning, and Cloud AutoML. - Have experience with Dialogflow, OpenCV, and Artificial Intelligence. - Show proficiency in Natural Language Processing and Deep Learning. - Be skilled in using PyTorch, TensorFlow, and R Statistical Package. - Have a solid understanding of Python and Search Engine Optimization. - Experience in the automotive industry is a plus. - Ability to work effectively in a hybrid work model.
Budget - 28k inr monthly
Fixed budget:
305 USD
2 days ago
Client's recent history (3 works)
Urgent requirement for Java with Angular developer
To freelancer:
5
He is really good at his work and completes the task on time.
To client:
5
I enjoyed working on this project. The requirements provided were very clear, which greatly facilitated the development …I enjoyed working on this project. The requirements provided were very clear, which greatly facilitated the development process. Whenever there were any doubts, the team was prompt and effective in providing clarifications. They were incredibly supportive and communicative, ensuring that all requirements were well understood. Additionally, the team was open to suggestions and ready to incorporate any improvements or changes proposed. This collaborative approach significantly enhanced the quality and efficiency of our work. Thank you for your outstanding support and cooperation.
Jul 2024 - Aug 2024 FIXED $265.00
Part time front end developer with UI design and azure
To freelancer:
5
He is very good at his work.
To client:
5
Client knew what they wanted. Working with them was seamless and rewarding
Dec 2023 - Jan 2024 FIXED $265.00
Urgent Requirement for Front end developer
To freelancer:
5
Sanyam is very good and worked very professionally. Thanks
To client:
5
I enjoyed working on this project. All expectations and requirements were communicated up front and the client was respo…I enjoyed working on this project. All expectations and requirements were communicated up front and the client was responsive to any of my requests for clarification. I liked working with him and hope to have the opportunity to work with him again.
Hello, Need help creating a scan within TWS in Interactive Brokers that identifies potential buy set ups using parabolic and volatility indicators.. w ambitions of turning this into automated system.
Consulting Opportunity – AI Prompt Engineer for Image & Video Projects
Applied
not specified
2 days ago
Client Rank
- Risky
Payment method not verified
Phone number verified
1 open job
no reviews
Registered: Sep 17, 2025
Canada
02:18
1
Hello,
I hope this message finds you well. My name is Victoria, and I’m seeking a seasoned AI Prompt Engineer to join our team as a consultant, helping us generate a substantial volume of high-quality content.
Role Responsibilities
- Develop and optimize text-to-image, image-to-video, and video-to-video prompts to achieve best-in-class results
- Integrate and orchestrate multiple generation engines in the backend to meet specific creative objectives
- Slice, stitch, and post-process video assets for seamless final products
- Fine-tune end-to-end workflows to ensure scalable, efficient production
Given your background in AI prompt engineering, I would welcome the opportunity to engage you in an initial short-term advisory role, with strong potential to evolve into a longer-term engagement based on project needs and mutual fit.
Could we schedule a 30-minute call next week to discuss scope, deliverables, and your consulting rates? Please let me know your availability at your earliest convenience.
Thank you for considering this opportunity. I look forward to the possibility of working together.
Kind regards,
Victoria Nichols
Client's questions:
Describe your recent experience with similar projects
Please list any certifications related to this project
Expert Machine Learning Engineer for LLMs Training
Applied
not specified
2 days ago
Client Rank
- Excellent
Payment method verified
Phone number verified
$25 920 total spent
14 hires, 7 active
18 jobs posted
78% hire rate,
4 open job
27.64 /hr avg hourly rate paid
721 hours paid
5.00
of 9 reviews
Company size: 2
Registered: Apr 1, 2024
United States
Fort Lauderdale
01:18
5
We are seeking a highly skilled Machine Learning Engineer with deep expertise in training Large Language Models (LLMs) on extensive datasets. The ideal candidate should have hands-on experience with function calling and tool use in machine learning. Proficiency in English is essential to ensure clear communication and collaboration.
Tell me about the training and inference frameworks you use please.
Client's questions:
Tell me which training and inference packages you have experience with
Tell me about your experience with tool use / function calling and the LLMs you have worked with the most
Professional client with clear scope and good communication.
Jan 2026 - Jan 2026 2 hrs @ $0.00/hr
Augment Code or Claude Code or Gemeni CLI - Full Stack Developer, NextJS, Postgres, MCP
To freelancer:
5
Loc is excellent. He is especially collaborative and works very hard to get to the right outcome. We appreciate his hard…Loc is excellent. He is especially collaborative and works very hard to get to the right outcome. We appreciate his hard work and focus. I also appreciate his integrity and that I can trust him to do the right thing.
To client:
5
Fantastic client. Clear expectations, quick responses, and extremely easy to communicate with. The project went smoothly…Fantastic client. Clear expectations, quick responses, and extremely easy to communicate with. The project went smoothly thanks to their organized workflow. Highly recommend and would gladly work together again.
Oct 2025 - Nov 2025 188 hrs @ $28.38/hr Billed: $5,334.79
Augment Code or Claude Code or Gemeni CLI - Full Stack Developer, NextJS, Postgres, MCP
Theo agreed to our timelines and set expectations that he would be able to meet them. And the. He missed them badly. Ins…Theo agreed to our timelines and set expectations that he would be able to meet them. And the. He missed them badly. Instead of being professional and accepting responsibility and apologizing, he only blamed us.
We would not have been disappointed if Theo had not agreed to the timelines and scope. But we were disappointed that he agreed and continued to set expectations that he would meet our goals, and then missed the mark.
Implement Autoscaling Stable Diffusion Forge API on Runpod
To freelancer:
5
Highly recommend this freelancer. He's smart and resourceful. English is good.
To client:
5
Having good time when working with Spencer. He is really supportive, collaborative in every part of the projects. Lookin…Having good time when working with Spencer. He is really supportive, collaborative in every part of the projects. Looking forward to work with him again!
Apr 2024 - May 2024 FIXED $1,819.00
Chrome Browser Extension
To freelancer:
4.35
To client:
5
Was a nice experience. Will love to get an opportunity again to work with.
Industrial PPE base model for AI analytics - Ready to use
Applied
not specified
2 days ago
Client Rank
- Excellent
Payment method verified
$21 454 total spent
6 hires, 3 active
22 jobs posted
27% hire rate,
1 open job
20.00 /hr avg hourly rate paid
350 hours paid
5.00
of 2 reviews
Industry: Tech & IT
Individual client
Registered: Feb 25, 2021
Belgium
Maaseik
07:18
5
Please read carefully
I'm looking for a base model ready to use.
Please don't offer services to train a model.
The model needs to be capable of being used on an industrial environment (refineries).
The model has to track at least standard PPE equipment.
Meaning helmet, vest, gloves, goggles, safety glasses.
Dataset size - 2,000+ images minimum
mAP score - 0.80
Please be able to show real world images with captions as prove.
Needs to support violation/non violation logic(red/green boxes)
AI Masking through greengrass, mediamtx or rtsp server/ip manager in linux
No feedback given
Dec 2025 - Jan 2026 FIXED $1,200.00
Local camera streams to AWS for AI Analytics for HSE overlay
To freelancer:
5
Created a platform per my requirements and help up to the timeframe given
To client:
5
It was a pleasure working with Yves. He was very supportive, clear to his expectations, and easy to communicate with. Wo…It was a pleasure working with Yves. He was very supportive, clear to his expectations, and easy to communicate with. Would love to work with him again for further phases/projects
Aug 2025 - Jan 2026 FIXED $12,600.00
Moving industrial fan design for using in Maui app
To freelancer:
5
To client:
5
Truly a pleasure working with such a reliable and understanding person.
Looking forward to future collaborations.
