Optimize Your MySQL Freelance Project Search

I am looking for an expert in Django, Python, and Google Sheets API to help automate some tasks.
I am looking for someone who can understand the intricacies of data processing and can help ease the burden of manual tasks. The goal is to streamline our operations and enhance productivity.

Key Requirements:
- Task Automation: Primarily focusing on automating data processing tasks.
- Data Transformation & Formatting: This will involve manipulating data into a suitable format for analysis.
- Utilize the Google Sheets API to synchronize data for our Django website
- Develop / fixing a backend logic flow instructed in our mockup documents

Ideal Skills:
- Understanding of data synchronization processes
- Skill in Django is an advantage
- Able to read and worked on someone else’s code, because codes version may be different and continuously updated
- Experience with Google Sheets API: Necessary for interfacing with Google Sheets.
- Data Processing Expertise: Prior experience in transforming and formatting data is a plus.

Our Terms :
- No toxic working environment
- You must be responsive, agile, and fast work deliver to avoid our assumption that you no longer working on this project.
- Full of integrities : Trustworthy, independence, responsible, firmed-straightforward, modest-humble, care-emphatetically, fair, and hard worker.
- Willing to learn new things.
- You are expected to work at least 6 months and until we start earning customers before ending the contract/leaving the project.

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Our budget is $3/hour for maintaining the codes or making a new code,
5-25 hours/week or more required for you to work on this project, the hour limit is adjustable based on your reliability, accomplishment, and competence as we'll keep increasing as we trust you and if have more budget.

You can also negotiate after we eventually start earning customers then we will be able to have more money to increase our budget. I need someone who's able to read and work on codes that are worked by multiple different developers.

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You may need to understand how our website's flow instruction logic is firstly, whereas; the backend logic are
add-deposit and/or add-deposit decreased then the stock name will become visible and invoice pdf is generated in the payment page.

So please ensure again you understand the main core feature of the web, so here’s the simple UX understanding for our web’s client to make a payment, user will observe the presented data in main portfolio page, then click the chart icon to observe the chart page, if they like it, they will click close the chart page and click add on the far right of the row. then they may need to make a deposit, after making a deposit there shall be an invoice presented in the payment page.

Please don't give in AI answers to the interview questions. We will know if it's AI answers.

Deliverables
• Codes for our djanggo websites
• Python codes which runs on scheduled cron in our linux server
• Google sheet documentation proof of your work done

• Do you agree with the stated terms and budget ?
• Because the platform's initiation fee is not small, we expect you to commit to work and contribute for at least 6-12 months. Do you agree to work on a long term and during those periods you will continuously be making work contributions ?
• If required to end the project, would you agree to give us at least 4 weeks notice before leaving, to find your replacement firstly ? We want to ensure our project to be finished on time with no delay.
• Do you have the ability to read / modify / fix someone else’s code in our djanggo backend ? We expect you to write clean codes so other developers can read
• Please tell me 1-5 (5 best) for each these skill and experience possession. If you say 5 or the same number for all, it means you are disqualified. a. Linux server operational and GIT; b. Backend Djanggo;
 c. Python Scrapping; 
d. Google Sheet API;

I'm looking for a reliable support agent to handle customer tickets and user inquiries for NullNet, a fully-featured PHP/MySQL digital goods marketplace currently in production.

About the project:

NullNet is a complete multi-role marketplace system with:

Buyer storefront with product browsing, purchasing, and order management

Seller back-office for listing management and sales tracking

Admin control panel with user/vendor/payment oversight

Built-in support ticketing system for handling user issues

Support role responsibilities:

Respond to incoming buyer and seller support tickets via the built-in ticketing system (/support/ panel)

Answer user questions about account setup, purchases, and marketplace policies

Assist sellers with basic listing questions

Escalate technical issues or disputes to admin when appropriate

Provide friendly, professional customer service

What you'll be working with:

PHP-based ticket system (threaded replies, assignment tools)

Admin panel with ticket queue management

Clear documentation of all system features

Ideal candidate:

Fluent written English

Experience in customer support or community management

Basic understanding of digital goods marketplaces

Reliable availability (hours to be discussed)

Professional and patient communication style

To apply, please:

Share your customer support experience

Confirm your availability (hours/week and time zone)

Skills: PHP, Customer Support, Technical Support, MySQL, HTML, Customer Service

I want freelancer who can manage

Backend
PHP
Laravel
Frontend
Next.js / React
Tailwind CSS
Database
MySQL
Deployment
PM2
VPS/Linux
Git/GitHub
Bonus
Flutter understanding
Google Maps APIs
REST APIs
Ai Knowledge - codex, claude and Cursor

Skills: PHP, MySQL, Laravel, AngularJS, Git, GitHub, Next.js, Tailwind CSS

Proposal Requirement Document

Development of Professional Construction Management Web Panel

Prepared For: Designer Mistri Pvt. Ltd.


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1. Company Introduction

Designer Mistri Pvt. Ltd. is a modern construction and construction-management company focused on integrating technology, project management, AI-assisted monitoring, and digital workflow systems into the construction industry.

The company requires a centralized professional web-based management panel/dashboard system that can streamline construction operations, project monitoring, workforce management, reporting, financial tracking, and client coordination.

This proposal document is intended to be shared with professional web development agencies/freelancers to obtain quotations, timelines, technical suggestions, and implementation strategies.


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2. Objective of the Project

The primary objective is to develop a secure, scalable, modern, and professional web panel for internal company operations and project management.

The platform should help:

Track construction progress in real time

Manage project-wise expenses

Maintain DPR (Daily Progress Reports)

Monitor material consumption

Manage workforce and staff attendance

Generate reports and analytics

Store project documents digitally

Improve transparency and operational efficiency

Enable multi-user access with role-based permissions

Create a centralized digital ecosystem for all ongoing projects



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3. Scope of Work

The web developer/team will be responsible for:

UI/UX Design

Frontend Development

Backend Development

Database Design & Management

Admin Dashboard Development

API Integration (if required)

Authentication & Security Implementation

Cloud Hosting Setup Assistance

Testing & Bug Fixing

Deployment Support

Maintenance Support (Optional)



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4. Required Modules & Features

A. Authentication & User Management

Features:

Secure Login System

Admin Login

Employee Login

Site Engineer Login

Project Manager Login

Client Login (Optional)

Password Reset System

OTP/Email Verification

Role-Based Access Control

Activity Logs



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B. Central Admin Dashboard

Dashboard Requirements:

Overview of all ongoing projects

Project status monitoring

Expense summaries

Material stock updates

Worker attendance summary

DPR summaries

Graphs and analytics

Notifications and alerts

Pending approvals section

Quick access shortcuts


Dashboard Visual Requirements:

Professional modern UI

Dark mode/light mode support

Responsive design

Mobile-friendly dashboard

Real-time updates

Interactive charts and graphs



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C. Project Management Module

Features:

Create new projects

Assign project managers/site engineers

Add project details:

Project name

Client name

Location

Estimated cost

Start date

Expected completion date

Project status


Upload drawings/documents

Project milestone tracking

Progress percentage tracking

Site images upload section

Timeline management

Task allocation system



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D. Daily Progress Report (DPR) Module

Required Features:

Daily site updates

Work completed entry

Site activity logs

Labor count

Machinery usage

Weather conditions entry

Site photos upload

Delays/issues reporting

Engineer remarks section

Auto-generated DPR PDF

Project-wise DPR history

Date-wise filtering



---

E. Expense Management Module

Features:

Expense entry system

Categorized expenses:

Material

Labor

Machinery

Transport

Miscellaneous


Bill upload option

Expense approval workflow

Budget vs actual comparison

Project-wise expense tracking

Financial analytics dashboard

Monthly reports

Export to Excel/PDF



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F. Material Management Module

Features:

Material inventory tracking

Material inward/outward entries

Vendor management

Stock availability dashboard

Material request system

Consumption tracking

Material rate records

Low stock alerts

Purchase history

Delivery status tracking



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G. Workforce & Attendance Management

Features:

Worker database

Staff database

Attendance marking

Shift management

Daily labor count

Salary/wage records

Contractor details

Worker category classification

Attendance reports

Biometric integration support (optional)



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H. Quality Control & Inspection Module

Features:

Site inspection records

Quality checklists

Defect reporting

Inspection scheduling

Approval/rejection workflow

Image/document attachments

Corrective action tracking

Quality analytics



---

I. Document Management System

Features:

Secure document storage

Upload drawings/contracts/BOQs

Project-wise file categorization

PDF preview support

Version tracking

Download permissions

Search and filter system

Cloud storage integration



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J. Client Portal (Optional)

Features:

Limited project access for clients

View project progress

View approved reports

Timeline updates

Project images/videos

Download reports/documents

Communication section



---

K. Notifications & Communication System

Features:

Email notifications

SMS alerts (optional)

In-app notifications

Approval notifications

Deadline reminders

Task reminders

Material shortage alerts



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L. Reports & Analytics Module

Reports Required:

Project progress reports

Expense reports

Material consumption reports

Attendance reports

Productivity reports

Quality reports

DPR reports

Client reports


Analytics Requirements:

Interactive charts

Cost analytics

Progress analytics

Performance metrics

Export functionality



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5. Technical Requirements

Preferred Technology Stack

Frontend:

React.js / Next.js

HTML5

CSS3

Tailwind CSS

JavaScript/TypeScript


Backend:

Node.js / Express.js OR

Django / Laravel


Database:

PostgreSQL

MySQL

MongoDB


Hosting:

AWS

DigitalOcean

Vercel

Hostinger


Other Requirements:

REST API architecture

Secure authentication

SSL implementation

Backup system

Scalable architecture

Fast loading performance



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6. UI/UX Expectations

The overall design should be:

Premium and modern

Professional corporate style

Construction-tech inspired

Smooth animations/transitions

Mobile responsive

Dashboard-focused

Easy to navigate

Minimal yet powerful

Fast and optimized


Preferred inspiration:

Procore

Autodesk Construction Cloud

Monday.com

Notion Dashboard

Modern SaaS admin panels



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7. Security Requirements

The system must include:

Encrypted passwords

Secure authentication

User role permissions

Activity tracking

Data backup system

Secure database structure

Protection against unauthorized access

HTTPS security



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8. Deliverables Expected from Developer

The developer/team should provide:

Complete web application

Source code ownership

Admin panel

Responsive design

Deployment support

Database setup

API documentation

Basic training/support

Testing & bug fixing

Post-launch support details



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9. Quotation Requirements

The developer/company is requested to provide:

A. Commercial Proposal

Total development cost

Cost breakdown module-wise

UI/UX design charges

Hosting/domain charges (if any)

Maintenance charges

Future scalability charges


B. Timeline

Estimated project duration

Milestone-wise timeline

Testing duration

Deployment timeline


C. Technical Proposal

Suggested technology stack

Team structure

Development methodology

Security architecture

Scalability approach


D. Portfolio

Previous relevant projects

Construction management platforms developed earlier

SaaS/admin panel experience



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10. Future Expansion Possibilities

The system should be scalable for future features such as:

AI-based project monitoring

AI analytics

Mobile application integration

Drone/site image analysis

IoT device integration

GPS workforce tracking

ERP integration

Accounting software integration

BIM integration

AI chatbot support



---

11. Preferred Development Approach

The company prefers:

Modular development

Agile workflow

Weekly progress meetings

Transparent communication

Scalable architecture

Long-term technical collaboration



---

12. Company Website Reference

Existing Website: https://share.google/8Aqv2UICIjs2iRzNr


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13. Proposal Submission Request

Interested developers/agencies are requested to submit:

Detailed quotation

Technical proposal

Estimated completion timeline

Technology recommendations

Previous portfolio

Maintenance/support proposal



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14. Closing Note

Designer Mistri Pvt. Ltd. aims to build a professional construction technology ecosystem that improves operational efficiency, transparency, project execution, and digital management across all construction projects.

The selected development partner should be capable of delivering a secure, scalable, modern, and industry-grade construction management platform suitable for long-term expansion and future technological integrations.


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Prepared For: Designer Mistri Pvt. Ltd.

Skills: Django, Node.js, Web Development

​Job Description:
I am looking for an experienced XenForo developer to handle the initial setup and configuration of a new self-hosted forum.
​I already have the following ready to go:
​SiteGround Hosting
​Domain name
​Self-hosted XenForo base license
​Cloud storage account (Backblaze B2 or Cloudflare R2)
​Your Responsibilities Will Include:
​Clean installation of the latest version of XenForo on my SiteGround hosting.
​Connecting my existing domain to the forum.
​Setting up the official XenForo S3/Cloud Storage add-on so that ALL file attachments/media bypass local hosting and are stored permanently in the cloud bucket.
​Sourcing, installing, and configuring a "Voice Message / Microphone" add-on (such as [XenDev] Voice Message or similar) that allows users to record audio directly inside the text editor.
​Ensuring server-side dependencies (like FFmpeg on SiteGround) are functional for audio compression/playback.
​Setting up basic core forum structures (a few basic categories, standard registration, and basic anti-spam measures).
​Requirements:
​Proven experience specifically with XenForo 2.2 or 2.3+ (Please share examples or your XenForo community profile if applicable).
​Experience configuring S3-compatible object storage with XenForo.
​Strong communication and efficiency.

Role Overview:

We are looking for an experienced AI Automation Engineer to manage, implement, and support a fully automated order processing, fulfillment, and shipping system. You will integrate our e-commerce shipping carriers with AI agents to manage and orchestrate end-to-end operations.

Key Objectives:

Automate end-to-end order processing from Shopify, Amazon, and other e-commerce platforms.
Automate label printing, packaging lists, and shipping documentation
Ensure shipping labels and packing lists are printed in the correct order
Automate boxing, packing, and fulfillment workflows through AI
Integrate the OpenClaw (or other) AI agent framework to manage and orchestrate all operations
Reduce manual effort and human error across the entire fulfillment process

Scope of Work:

E-Commerce Integration
Shopify and Amazon Seller Central full integration
Real-time automated order syncing and AI-driven order prioritization
Shipping Carrier Integration
Integrations with USPS, UPS, and FedEx, and 3PL warehouse API.
Automated label generation, rate shopping, and tracking updates
Ensure labels and packing lists print in the correct sequence and order
Warehouse & Fulfillment Automation
Automated boxing recommendations and packing list generation
Print queue management for labels and shipping documents
Real-time inventory updates across Shopify and Amazon upon shipment

AI Agent Integration:

Deploy and configure the OpenClaw AI agent to manage all workflows
AI-driven exception handling for failed shipments and carrier issues
Real-time reporting and dashboards via Google Sheets

Requirements:

Proven experience with Shopify and Amazon Seller Central integrations
Hands-on experience with USPS, UPS, and FedEx shipping APIs
Experience with label printing automation and print queue management
Strong background in AI agent frameworks such as OpenClaw or similar
Strong API integration and workflow automation skills
Ability to deliver within a short, defined project timeline

Preferences:

Experience with multi-channel e-commerce automation
Knowledge of Google Workspace API
Experience with Docker and containerization
Prior work with AI-driven fulfillment and logistics systems

Deliverables:

Fully integrated Shopify and Amazon order management system
Automated label generation and correct sequence printing
Fully automated boxing and fulfillment workflow
AI agent configured and managing all operations
Complete documentation and team training

Engagement Structure:

Project-based, with the possibility of ongoing support
Remote or on-site flexible arrangement
Milestone-based compensation tied to delivered outcomes

How to Apply:

Please apply through Upwork and include relevant experience along with examples of similar e-commerce and shipping automation projects.
Please begin your proposal with the words ARTIFICIAL INTELLIGENCE.

Important Note:

DO NOT message or e-mail anyone from the company directly, or your application will not be considered.

• Do you have hands-on experience automating label printing and packing list generation in the correct sequence for warehouse fulfillment operations?
• Have you previously integrated Shopify and Amazon Seller Central with automated shipping carriers such as USPS, UPS, or FedEx? If yes, briefly describe the project and the results achieved.

We are a mid-sized B2B equipment supplier looking to rebuild and migrate our existing WordPress + WooCommerce store onto a new theme with custom functionality. This is a full-scope project, not a single bug fix.

Scope:
- Migrate our current WooCommerce catalog (approx 800 SKUs) to a new server environment with zero data loss
- Develop a custom product configurator (variable products with conditional pricing logic) using ACF and custom WooCommerce hooks
- Rebuild the front-end on Elementor Pro with a custom child theme - we want pixel-accurate match to the new Figma designs we will provide
- Build a custom B2B quoting flow: logged-in wholesale customers see tiered pricing, can request bulk quotes, and download PDF order summaries
- Configure WPML so the entire store works in English and Spanish
- Optimize for Core Web Vitals - current site loads in 6+ seconds, we need sub-2.5s LCP
- Set up a staging environment and document the deployment process for our internal team

Requirements:
- Demonstrated WooCommerce development experience at scale (please share live store examples)
- Strong PHP and custom WordPress development - this is not a page-builder-only role
- Experience with WooCommerce subscriptions and payment gateway integration (we use Stripe and a custom NET-30 invoicing module)
- Comfortable working from Figma files and delivering a faithful build

Budget: $4,000 fixed price for the full scope above. Timeline: 5-6 weeks. We have a clear spec document ready to share with shortlisted candidates. Looking for someone who can own this end to end and communicate proactively.

Senior WordPress Developer Needed for High-Ticket Agency Project ($5,000 Fixed-Price)

Description:
We are a premium digital branding agency and have just locked in a high-ticket client project. We have the content, assets, and the overall framework fully ready to go—it just needs to be cleanly refined, formatted, and technically executed into a high-converting, premium digital asset.

We handle the high-level strategy and project management; you own the technical execution.

🛠️ The Tech Stack & Scope:

CMS: Custom WordPress development. Must be clean, responsive, and pixel-perfect across all devices.

CRM Integration: Flawless integration with HubSpot (CRM/HRM data capture, automated form routing, and contact syncing).

Tracking & Analytics: Advanced setup of Meta Pixel (including Conversions API) and Google Analytics (GA4) to ensure 100% accurate attribution.

Booking System: Implementation and optimization of a seamless, automated booking/scheduling system integrated directly into the UX flow.

Content Refinement: We have a framework ready. You will need to refine, format, and structure the content and pages cleanly during the build.

💼 How We Work (Milestones):
This project is fully funded and ready to start immediately. We protect our partners by using clear, escrow-backed milestones via Upwork.

Milestone 1 ($1,500): Framework setup, core layout, and homepage build approved.

Milestone 2 ($2,000): Subpages built, content fully refined/loaded, and Booking System fully functional.

Milestone 3 ($1,500): HubSpot integration, Meta/GA4 tracking verification, final speed optimization, and live launch.

If this project goes smoothly, we are looking to bring you on as our go-to technical partner for all future high-ticket agency client builds.

👇 To Apply:
Please send a brief intro and a link to the absolute best custom WordPress site you have personally developed that involves CRM or advanced tracking integrations.

I am ready to roll out a full-scale automation platform for my clinic that ties together patient engagement, internal workflows, and revenue tracking in one seamless environment. The core modules I need are:

• Two-way WhatsApp conversations so patients can confirm, move, or cancel appointments and get instant answers without calling the front desk.
• Voice-driven appointment scheduling that lets callers book or reschedule through an AI assistant instead of waiting on hold.
• A lightweight CRM to keep every touchpoint, note, and clinical document in one timeline.
• Real-time appointment and queue management that synchronises across web, mobile, and WhatsApp.
• Billing integration that fetches procedure codes, calculates charges, and posts straight into our accounting software.
• Automated follow-up sequences (WhatsApp, email, or SMS) triggered by visit type, lab results, or missed consultations.
• An analytics dashboard tracking patient flow, revenue per specialty, utilisation rates, and marketing ROI.

Tech stack is flexible as long as it is future-proof and easy to maintain. REST/GraphQL APIs, Node/Java/Python back-ends, React/Flutter front-ends, Twilio or Meta Cloud API for WhatsApp, and Dialogflow or a similar voice platform are all acceptable approaches—convince me with your architecture.

To shortlist quickly I only need to see past work that proves you have delivered at least one comparable healthcare, CRM, or messaging solution. Links, screenshots, or a short clip of the product in action speak louder than long proposals.

On hand-over I will need:

1. Source code in a private repository
2. Deployed staging instance and deployment scripts
3. Admin and user documentation
4. A brief walkthrough call

If you have reusable components that can accelerate the build, let’s discuss. I am looking for a partner who can move fast yet leave me with clean, well-documented code.

Skills: PHP, Mobile App Development, Software Architecture, CRM, MySQL, Node.js, API Development, AI Chatbot Development, AI Development

Some tasks need to be on tracking system

What I want to accomplish:
• Add three new capabilities—real-time updates so data pushes instantly, user notifications to keep everyone in the loop, and detailed reporting that lets us slice the data any way we need.
• While you’re inside the codebase, streamline queries, refactor any slow logic, and generally optimise the system so page loads and background jobs run noticeably faster.

You’ll have direct access to the current repository and staging server; the stack is well-documented, and I’ll walk you through the architecture on a quick kickoff call. Once the new features are live on staging and benchmarks show improved response times under load, we’ll move to production.

Deliverables
1. Working real-time data update module integrated with our existing UI.
2. Configurable notification system (email and in-app to start) with user-level preferences.
3. Customisable reporting dashboard with export options.
4. Performance report comparing pre- and post-optimisation metrics.
5. Clean, commented code committed to our Git repo and a brief handover note.

If you’ve implemented similar upgrades before and can demonstrate measurable speed gains, I’d love to see your approach and timeline.

Skills: PHP, JavaScript, MySQL, HTML, Web Development, Backend Development, Database Management, API Development, Performance Tuning, User Experience Research

We are seeking an experienced PHP and Laravel developer to build a comprehensive e-commerce platform. The ideal candidate will have a strong background in creating scalable and secure web applications, with a focus on user experience and performance. Responsibilities include developing and maintaining the platform, integrating payment gateways, and ensuring seamless user interactions. Experience with React and Node.js is a plus.

I’m looking for an experienced developer in algorithmic trading (MT4/MT5/MQL5/Python) for a potential long-term collaboration. My goal is not to buy a “profitable bot”, but to build and validate a robust automated trading system with proper risk management and realistic expectations.
I’m interested in working with someone who can support the full process:
translating a strategy into precise rules
backtesting and validation
avoiding overfitting
implementation and optimization
forward testing (demo)
deployment on live accounts
maintenance and future improvements
Before discussing a project, I’d like to understand your methodology:
How do you validate strategies and reduce overfitting risk?
Do you use out-of-sample tests, walk-forward analysis, or Monte Carlo simulations?
Which performance metrics do you consider most important (drawdown, Sharpe ratio, profit factor, etc.)?
Can you share examples of previous work or explain your typical development process?
Do you deliver full source code and documentation?
What support do you offer after delivery?
If I provide a strategy idea, what would be your estimated process, timeline, and budget?
My priority is robustness, transparency, and long-term sustainability, rather than aggressive returns.
If our approaches align, I’d be interested in building a long-term working relationship.
Looking forward to hearing from you.

If you had to build a Forex system designed to survive 5+ years, what would you avoid and why?

Hi,
I’m looking for a long-term collaboration with an experienced algorithmic trading developer (MT4/MT5/Python) to build and validate an automated Forex strategy.
Before discussing development, I’d like to understand your process:
What is your approach to avoiding overfitting in backtesting?
Do you use out-of-sample testing or walk-forward analysis?
How do you evaluate risk (max drawdown, Sharpe ratio, profit factor, etc.)?
Can you share examples of previous projects, ideally with forward-testing results or verified live performance?
Do you deliver full source code and documentation?
What support do you provide after delivery?
If I already have a trading idea, can you estimate the cost and timeline for:
strategy specification
backtesting
implementation
demo testing
live deployment
My priority is robustness and risk management, not unrealistic returns.
Looking forward to hearing about your methodology.

DESCRIPTION:
I am looking for a fully managed software development agency based in Latin America to build a Minimum Viable Product (MVP) ecosystem for a residential cleaning company.

The scope consists of three core components:
1. Client Mobile App (iOS & Android) - Core features: Account creation, interactive booking calendar, secure card payments via Stripe integration.
2. Cleaner Mobile App (iOS & Android) - Core features: Shift schedule dashboard, Google Maps routing, basic job completion checklist.
3. Admin Web Panel - Core features: Dispatch dashboard to manually assign bookings to cleaners, client/cleaner profile database.

TEAM ARCHITECTURE REQUIREMENTS:
Because I want a hands-off, turnkey development experience, your agency MUST provide a dedicated, English-speaking Project Manager as my single point of contact. They will manage your designers, developers, and QA testers, translate my business needs into development tasks, and run bi-weekly progress demos.

TECHNICAL PREFERENCES:
- Frontend: Cross-platform framework (Flutter or React Native) to maintain a single codebase.
- Backend/Database: Node.js, Python, or similar budget-conscious framework paired with PostgreSQL or MySQL.
- Third-Party APIs: Stripe (Billing), Google Maps (Routing).

PROPOSAL REQUIREMENTS:
Please do not reply with template text or generic hourly estimates. Your proposal must include:
1. A single fixed-price cost estimation for this complete MVP scope.
2. Confirmation that your Project Manager will be fully available to sync during US Pacific Time business hours.
3. Live links or case study examples of exactly 1 or 2 on-demand marketplace, service dispatching, or booking apps your agency has successfully launched.

To confirm that you actually read this entire brief and understand the requirements, please start your cover letter response with the word "SPARKLE". Proposals without this keyword will be instantly declined.

My WordPress site on GoDaddy crashed after a software upgrade. I need an experienced WordPress developer to restore it using a recent file backup.

Requirements:
- Restore site from file backup
- Ensure compatibility with current themes and plugins
- Verify site functionality post-restore

Ideal Skills:
- Proficient in WordPress and GoDaddy hosting
- Experience with site restoration from backups
- Knowledge of troubleshooting WordPress issues

Skills: PHP, WordPress, MySQL, HTML, Website Management, Web Hosting, WordPress Design, Website Development

Greeting !!!

I am looking for a 3PL warehouse management system development. The business is based in Germany.

I have attached a detailed requirements document version v.1.0.

Apply if you are well experienced in developing such systems as per standards, a secure and concurrent one.

Generic copy paste proposals wouldn't be entertained. Type 3pl at start of your proposal so that i know you have gone through the job details and attached document.

Apply with the proper proposal with project timeline and cost estimations and also explain the technology in which you are going to develop the system.

Looking forward to have potential candidates for this project.

Happy bidding!!!

• Past similar projects which we can go through as well?
• Describe your recent experience with similar projects
• Include a link to your GitHub profile and/or website
• What frameworks have you worked with?
• Describe your approach to testing and improving QA

Web-Based Clinic Management System Specialty: Rheumatology, Rehabilitation & Pain Management Technology: Laravel-Based Web Application 1. Executive Summary This proposal outlines the design and development of a fully web-based clinic management system tailored specifically for a rheumatology, rehabilitation, and pain management medical center.
The system will digitize clinical, administrative, and financial workflows while supporting telemedicine, online payments, AI-assisted clinical documentation, multi-branch scalability, and high medical data security.
The platform will be developed using a Laravel-based architecture, ensuring stability, scalability, security, and long-term maintainability.
2. System Scope Overview
● Web-based system (desktop, tablet, mobile responsive)
● Laravel backend with modern frontend stack
● Three primary roles: ○ Secretary ○ Doctor ○ Patient
● Optional Admin / Super Admin role for system-wide control
● Arabic & English language support (RTL-safe UI)
● Cloud-hosted and scalable
3. User Roles & Detailed Workflow
A. Secretary Role – Workflow & Responsibilities Role Purpose. The secretary manages daily clinic operations, patient coordination, appointment scheduling, investigations, and basic financial confirmation.
Secretary Workflow
1. Login & Dashboard ○ Secure login ○ View daily clinic schedule ○ Quick overview of today’s patients, doctors, and payment status
2. Patient Management ○ Register new patients ○ Edit patient demographic details ○ Search and access existing patient profiles
3. Appointment Management ○ Create appointments (clinic visit or online consultation) ○ Reschedule or cancel appointments ○ Assign appointment type ○ Check doctor availability in real time
4. Investigations & Medical Records ○ Upload lab and radiology reports: ■ X-ray ■ CT ■ MRI ■ MSK Ultrasound ○ Attach investigations to the correct patient ○ Add date, type, and notes ○ View investigation history chronologically 5. Financial Tasks ○ View payment status (paid / unpaid) ○ Confirm received payments ○ Print receipts and visit summaries 6. Patient Assistance ○ Assist patients in uploading investigations if needed B. Doctor Role – Workflow & Responsibilities Role Purpose The doctor focuses on clinical care, diagnosis, documentation, and consultation, supported by advanced specialty tools.
Doctor Workflow
1. Login & Schedule ○ View daily and weekly schedules ○ See upcoming appointments and consultation types
2. Patient Profile Access ○ View complete patient history ○ Access all uploaded investigations and reports
3. Clinical Documentation ○ Add structured clinical notes by specialty: ■ Rheumatology ■ Rehabilitation ■ Pain Management ○ Use voice-to-text with medical terminology optimization
4. Advanced Clinical Tools ○ AI-assisted clinical templates ○ Auto-generated visit summaries ○ Auto-generated prescriptions ○ Disease activity scoring: ■ DAS28 ■ BASDAI ■ WOMAC ■ VAS
5. Specialty Medical Features ○ Interactive body & joint diagram ○ Injection and procedure tracking: ■ Site ■ Drug ■ Dose ■ Date ○ Ultrasound-guided procedure documentation
6. Consultations ○ Conduct in-clinic consultations ○ Conduct online video & chat consultations ○ Share documents during consultations
7. Post-Consultation ○ Create prescriptions○ Create investigation requests ○ View consultation history
8. Financial Overview ○ View consultation earnings ○ View financial summaries C. Patient Role – Workflow & Responsibilities Role Purpose Patients can book appointments, consult doctors online, manage records, and stay engaged with treatment.
Patient Workflow
1. Registration & Login ○ Secure registration ○ Profile creation and management
2. Appointments ○ Book clinic visits ○ Book online consultations ○ View upcoming and past appointments
3. Payments ○ Pay online before consultations ○ Payment linked to appointment status
4. Investigations ○ Upload lab and radiology reports ○ View past investigations
5. Online Consultation ○ Join video consultations ○ Chat with doctor (paid or controlled) ○ Share documents
6. Medical Records Access ○ View prescriptions ○ View visit summaries ○ View investigation reports
7. Engagement & Follow-up ○ Receive SMS / WhatsApp reminders ○ Access rehabilitation exercises (videos & PDFs) ○ View patient education content (Arabic & English)D. Admin / Super Admin Role (Optional but Recommended) ● Manage users and roles ● Manage branches ● View unified reports ● Configure payments and integrations ● Monitor audit logs and security ● System configuration and backups
Financial, Reporting & Business Features
● Online payment integration (local & international gateways)
● Payment linked to appointments
● Doctor-wise revenue reports
● Branch-wise revenue reports
● Package pricing and session bundles
● Exportable financial and activity reports
Security, Compliance & System Control
● Role-based access control
● Secure authentication
● Two-factor authentication (2FA)
● Audit logs for: ○ Record access ○ Record edits
● Digital consent forms
● Automated backups
● Data export tools
● High-level patient privacy and security
Multi-Branch & Scalability
● Central admin dashboard
● Cross-branch patient records
● Unified reporting across branches
● Scalable Laravel architecture for future mobile apps
Technical Architecture –
Laravel-Based Approach Backend
● Laravel (latest LTS)
● RESTful API architecture
● Secure authentication (Laravel Sanctum / Passport)
● Role & permission management
● Queue jobs for notifications and reports Frontend
● Laravel Blade
● Responsive UI (desktop, tablet, mobile)
● RTL-safe Arabic UI Database
● MySQL
● Encrypted sensitive fields
● Optimized for medical records Infrastructure
● Cloud hosting
● Automated backups
● Scalable deployment
● SSL & secure storage

Skills: Laravel, Web Development, Payment Gateway Integration, Backend Development, Frontend Development, Database Management

Data Engineer
Job Overview
We are looking for proactive and skilled Data Engineers who can independently explore and apply for relevant job opportunities and take full ownership of the role upon successful placement. The ideal candidate should possess strong expertise in data engineering, backend systems, cloud platforms, and scalable data architectures, along with readiness to work on global client projects.
Key Responsibilities
Identify and apply for suitable job opportunities aligned with your technical expertise.
Coordinate with the internal team throughout the application and interview process.
Participate in interviews and demonstrate strong technical and communication skills.
Design, build, and maintain scalable ETL pipelines and distributed data processing systems.
Develop and optimize REST APIs and backend data services using Python, Django, Java, or Spring Boot.
Implement Kafka-based streaming pipelines for low-latency event processing and real-time analytics.
Design and manage NoSQL and relational database architectures using DynamoDB, MongoDB, PostgreSQL, MySQL, and SQL Server.
Manage distributed cloud storage and infrastructure across AWS services such as S3, RDS, and DynamoDB.
Establish data quality validation, schema checks, and monitoring frameworks across ingestion pipelines.
Optimize database performance through query tuning, indexing strategies, and schema normalization.
Support CI/CD pipelines using Docker, Jenkins, and cloud deployment practices.
Take complete ownership of assigned responsibilities after successful placement.
Maintain professionalism and readiness during the transition period before the start date.
Required Skills
Strong experience with Python, Django, Java, or Spring Boot.
Hands-on experience with Kafka, ETL pipelines, and real-time data processing.
Expertise in SQL and NoSQL databases including PostgreSQL, MongoDB, MySQL, DynamoDB, and SQL Server.
Familiarity with AWS cloud services such as S3, RDS, DynamoDB, and cloud-based data architectures.
Knowledge of distributed systems, data warehousing, and scalable backend services.
Experience with Docker, Jenkins, CI/CD pipelines, and deployment automation.
Strong analytical, problem-solving, and communication skills.
Quick learner with willingness to work on global client projects.
Process Flow
Candidate applies for relevant job opportunities.
Interviews and selection process are conducted.
Upon successful placement, the candidate independently handles assigned responsibilities.

Full Stack Developer
Job Overview
We are looking for proactive and skilled Full Stack Developers who can independently explore and apply for relevant job opportunities and take full ownership of the role upon successful placement. The ideal candidate should have expertise in modern web technologies, cloud platforms, and a strong willingness to work on global client projects.
Key Responsibilities
Identify and apply for suitable job opportunities aligned with your technical expertise.
Coordinate with the internal team throughout the application and interview process.
Participate in interviews and demonstrate strong technical and communication skills.
Design, develop, and maintain scalable web applications using React.js and Node.js.
Work with PostgreSQL and MySQL databases for application development.
Deploy and manage applications on AWS and Azure cloud platforms.
Take complete ownership of assigned responsibilities after successful placement.
Maintain professionalism and readiness during the transition period before the start date.
Required Skills
Strong experience with React.js and Node.js.
Hands-on experience with PostgreSQL and MySQL.
Knowledge of AWS and Azure cloud services.
Understanding of REST APIs and scalable system architecture.
Strong analytical, problem-solving, and communication skills.
Quick learner with eagerness to work on global client projects.
Process Flow
Candidate applies for relevant job opportunities.
Interviews and selection process are conducted.
Upon successful placement, the candidate independently handles assigned responsibilities.

I need an experienced WordPress/WooCommerce developer to build a fully automated, guided service recommendation system on my website using Fluent Forms, WooCommerce, and CRM integration.

The system should work as an interactive questionnaire where users answer a series of questions through Fluent Forms. Based on their responses, the system must dynamically recommend relevant WooCommerce services and display them in real time within the same page. Users should be able to see pre-selected recommended services, manually add or remove services, and have the total price update instantly as selections change.

The checkout experience should feel like a smart, guided funnel rather than a standard store, with smooth real-time updates and a user-friendly interface.

Once the form is submitted, the selected data and user responses must be automatically sent to my CRM via webhook and/or API integration for lead tracking and follow-up automation.

Finally, after submission, the user should receive a personalized confirmation message summarizing their recommended services, while still allowing them to adjust selections if needed before finalizing.

The ideal developer should be highly experienced with WooCommerce customization, Fluent Forms logic, dynamic pricing/cart manipulation, API/webhook integrations, and building custom WordPress automation systems.

We are looking for an experienced PHP developer with a strong background in database migration to support a critical project at checkissuing, a fintech company specializing in payment processing and lockbox services.

Project Overview:
We need a seasoned professional to lead and execute a database migration within our PHP/MySQL environment. This is a high-accountability engagement — accuracy, minimal downtime, and clean documentation are essential.

Scope of Work:
• Assess current database structure and develop a migration plan
• Execute a full database export and validate data integrity pre- and post-migration
• Implement versioned, rollback-safe schema changes
• Ensure zero-downtime execution using best-practice tooling
• Deliver thorough documentation of all changes made

Requirements:
• 5+ years of PHP and MySQL / MariaDB experience
• Proven track record with large-scale, production database migrations
• Hands-on experience with migration tools such as Phinx, Doctrine Migrations, pt-online-schema-change, or gh-ost
• Strong attention to data integrity and security
• Experience in fintech or regulated industries is a plus
• Excellent communication — we expect clear updates throughout the project

Please include the following in your proposal:
• Examples of similar database migrations you have completed
• Your approach to ensuring zero downtime during migration
• Estimated timeline and fixed or hourly rate

This is a contract engagement with the potential for ongoing work as our platform continues to grow.

About the project
We’re building Wellthy Care, an iOS health app backed by a Python FastAPI service and PostgreSQL. The codebase includes auth (JWT), user profiles, tracking (steps, weight, food, plans), groups / social features (private groups, invite codes, a global community group), notifications, referrals, integrations with Google Cloud Storage for media, and optional Google AI (Gemini) for food-related features.
I’m the product owner and need a reliable backend engineer who can read the existing repo, explain trade-offs in plain language, and implement or harden APIs without breaking the iOS client.

What you’ll do

Own small-to-medium backend tasks: new endpoints, bug fixes, schema/query improvements, and clear API contracts for the iOS app.
Work in FastAPI with async SQLAlchemy + PostgreSQL; follow existing patterns (app/api/, app/services/, app/models/, app/schemas/).
Help with local dev setup, Docker Compose (Postgres), and optionally deployment (e.g. Cloud Run) if that’s in scope.
Write clear, minimal documentation when behavior changes (what changed, which routes, sample request/response).
Join short async check-ins (e.g. Slack / Upwork messages) and occasional video calls if needed to unblock integration with the mobile app.
Must-have

Strong Python (3.9+) and FastAPI (or very similar: Starlette + Pydantic v2-style models).
PostgreSQL + SQLAlchemy 2.x async (or equivalent async ORM experience and willingness to ramp on ours quickly).
Comfortable reading an existing codebase and shipping incremental changes (not only greenfield).
Solid understanding of REST JSON APIs, auth (JWT / Bearer), validation, and error handling.
Good English communication for Upwork messages and short calls.
Nice-to-have

Docker / docker-compose for local Postgres + API.
Google Cloud (Cloud Run, Cloud SQL proxy, GCS signed URLs or upload flows).
Experience with health / fitness / social domains or similar compliance-minded APIs.
Basic familiarity with iOS clients consuming REST APIs (you won’t write Swift, but you’ll coordinate on payloads).
How we’ll work

Repo: [GitHub / GitLab — private; access via invite]
Issue tracking: [Linear / Jira / GitHub Issues / Notion — pick one]
Preferred overlap: [e.g. 2–4 hours with US Pacific / China Standard Time]
Engagement: [e.g. 10–20 hrs/week for 4–8 weeks, or fixed milestone for Phase 1]
Initial scope (first milestone — adjust with me)
Examples we can agree on for Milestone 1:

Run API locally (document exact commands, env vars, .env template without secrets).
Fix or harden one concrete area (e.g. groups list/join/create, notifications routes alignment, or a specific bug you and I pick).
Add lightweight tests or manual test checklist for the changed routes.
Short handover note (routes touched, DB assumptions, how to verify from iOS or curl).
To apply, please include

A short paragraph describing a similar FastAPI + Postgres project you shipped.
One example of how you structured a router / service / schema split.
Your weekly availability and timezone.
(Optional) A link to GitHub or sanitized code sample (no secrets).

Web Scraping Project

Overview
I'm looking for an experienced developer to build a production-grade web scraping system with automated database storage. The scraper will run every 6 hours to collect and store large volumes of data on our Ubuntu VPS. This is a one-time setup project, but the system will need to be reliable and scalable for ongoing use.

We need the developer to evaluate PostgreSQL vs MongoDB and recommend the best solution based on performance, data structure, and scalability for our large dataset.

Project Details

What We Need
- Extract data from specific website
- Parse and clean the collected data
- Set up a database on our VPS to store the scraped data
- Configure automated data updates and storage
- Ensure the scraping complies with the website's terms of service and robots.txt
- Provide documentation for database structure and data access

Technical Requirements
- Proven experience with web scraping frameworks (Python BeautifulSoup, Scrapy, Selenium, etc.)
- **Database design and setup** (MySQL, PostgreSQL, MongoDB, etc.)
- VPS experience (Linux server management, SSH access, deployment)
- Understanding of HTML/CSS and DOM navigation
- Experience handling dynamic content or JavaScript-rendered pages (if applicable)
- Ability to work around basic anti-scraping measures
- Knowledge of APIs as an alternative where available

Scope of Work

Deliverables
1. **Scraper Script**: Production-ready code deployed on the VPS
2. **Database Setup**: Complete database schema and configuration on your VPS
3. **Data Pipeline**: Automated scraping and data insertion into the database
4. **Documentation**: Database schema, access instructions, and maintenance guidelines
5. **VPS Configuration**: Server setup details and any necessary cron jobs/schedulers
6. **Quality Assurance**: Data validation and sample verification

What's Included
- Data extraction from [**number of pages/items**] every 6 hours
- Database design optimized for large-scale storage and fast queries
- Automatic scheduling with cron jobs or similar scheduler
- Data indexing and query optimization
- Duplicate detection and data deduplication
- Handling of [**specific requirements: pagination, authentication, rate limiting, etc.**]

Project Specifications

Database & VPS Requirements
- Database System: PostgreSQL or MongoDB - **Developer to recommend the best choice based on data structure and performance benchmarks**
- PostgreSQL: Powerful, structured data, excellent for large datasets
- MongoDB: NoSQL, better for unstructured/semi-structured data, faster retrieval for certain use cases
- We need a performance comparison and recommendation from the developer
- VPS Access: We will provide VPS credentials and SSH access
- Operating System: Ubuntu Linux (root/sudo access available)
- Data Volume: Large-scale data storage (hundreds of thousands to millions of records expected)
- Update Frequency: Scraper should run **every 6 hours** automatically
- Backup Requirements: [**Specify your backup preference: daily, weekly, or continuous**]

Must-Have Skills
- Intermediate Python (or similar language)
- Web scraping experience
- Data parsing and manipulation
- Problem-solving for technical obstacles

### Nice-to-Have
- Experience with headless browsers (Puppeteer, Playwright)
- Cron job scheduling and automation
- Server monitoring and logging
- Knowledge of rotating proxies or handling rate limiting
- Experience with CI/CD pipelines or automated deployment
- Previous Upwork projects with scraping + database work

Timeline & Budget
- Duration: [+ 50$ if is done on time]
- Budget: **Negotiable** (We're open to discussing rates based on scope and developer experience)

Communication & Expectations
- Clear communication via Upwork messages
- Weekly progress updates (for longer projects)
- Ability to troubleshoot and adapt to technical challenges
- Willingness to provide explanations of your approach

Application Requirements

To Apply, Please Include:
1. Examples of previous web scraping projects with database integration
2. **Your recommendation: PostgreSQL or MongoDB for this project?** Explain why based on the data type and expected query patterns
3. Your proposed architecture and estimated timeline
4. How you would optimize the database for large-scale datasets
5. Experience with scheduling tools (cron, APScheduler, etc.)
6. Any questions about the project scope or VPS environment

---

Notes for Freelancers
- We prioritize **quality over speed** — accurate data is essential
- This is a **high-volume, production-grade system** that runs 24/7 every 6 hours
- Ethical scraping practices must be followed
- Please review the website's robots.txt and terms of service
- You'll have direct access to our Ubuntu VPS for deployment and testing
- **Database performance and optimization are critical** for handling large-scale data
- The system needs to be reliable with proper error handling and logging
- If you have questions about feasibility or data structure, ask before applying

We're looking for someone experienced with large-scale data pipelines and database optimization. PostgreSQL vs MongoDB decision should be based on actual performance testing and data analysis.

Need a Laravel developer to implement new modules to existing HRMS system.The project is a short term one of about a month and the successful developer shall be supported by our internal team.

We are looking for experienced Software Engineers that can work efficiently and independently on existing online applications. The core of the system is a MySQL database (ODBC), with C/C++ class libraries, and classic ASP. The UI is a combination of ASP, HTML, and Ajax. We have a steady flow of part time maintenance work for the right developers. Please contact us for the details.

We are seeking an expert-level Senior ColdFusion Developer to step in as the lead software architect for a nationwide enterprise providing concierge, security, janitorial, and maintenance services

. In this role, you will be responsible for managing, maintaining, and upgrading a suite of mission-critical internal applications from Adobe ColdFusion 2021 to 2025, which are currently backed by older Microsoft SQL Server databases
. A strong understanding of JavaScript is essential, as you will be supporting and modernizing legacy applications—such as budget tracking and time-and-attendance systems—that currently rely on older JavaScript libraries
. The ideal candidate will also have extensive experience managing high-traffic integrations via REST/SOAP APIs (including Twilio for SMS broadcasting and Microsoft Azure), and finding creative ways to maintain high-availability systems with minimal maintenance windows.

Importantly, the ultimate goal for the organization is to update and transition these legacy applications to modern, containerized Java-based platforms, so prior experience converting ColdFusion applications to Java is a huge plus.

Project Flow Design: Agent Tap2Read by
Sellwell
1. Overview
Agent Tap2Read by Sellwell allows users to send a business card photo via WhatsApp. The bot
extracts contact details (Name, Phone, Email, Company, etc.), structures them, and replies back.
Users can also export data in formats like CSV/Excel or push to CRM.
2. Components
WhatsApp Business API (Meta Cloud API) Entry point for messages
Webhook Backend (Django/Node/Flask) Processes incoming messages
Storage (DB) Save parsed contacts (optional)
OCR Service Extracts text from card image
AI Parsing Layer (Gemini Pro) Converts OCR output into structured JSON
Response Formatter Formats details & sends back to WhatsApp
Export Integration Export contacts to Excel/CSV or CRM
3. High-Level Flow
1. User sends 'Hi' or a business card image via WhatsApp.
2. Meta API forwards the message to backend webhook.
3. Backend checks message type (text/image). If image, download media.
4. OCR extracts raw text from card.
5. Gemini Pro parses text into structured JSON.
6. Database saves structured contact (optional).
7. Bot replies with formatted contact details.
8. User can request export (CSV/Excel).
4. Technical Stack
Messaging WhatsApp Business Cloud API (Meta)
Backend Django REST / Node.js Express / Flask
OCR Free: Tesseract | Paid: Google Vision, AWS Textract
AI Parsing Gemini Pro
Database (optional) PostgreSQL / Firebase / MySQL
File Export Pandas (Python) / ExcelJS (Node)
5. Flow Diagram (Textual)
[User WhatsApp] | v [Meta WhatsApp API] ---> [Webhook Backend] | | | v | [OCR Extraction] | | | v |
[Gemini Pro Parsing] | | | v | [Database Save] (optional) | | v v [Bot Reply to User] <---- [Formatter +
Export]

Language : React +Node
Database : Postgradge or Mysql

Skills: Software Architecture, Google App Engine, OCR, Node.js, React.js, Flask, React.js Framework

I have a ready-made PHP script that simply needs to be dropped into my server and brought online. The job is small—about an hour for someone who has done this many times—but I need it done cleanly and right the first time.

The only hard requirement is that any extensions the script depends on are present and activated. I’m flexible on PHP version and wider server settings, so long as you verify and enable the necessary extensions before calling the job complete. If you discover that cURL, PDO, GD or any other common module is missing, please install it (or guide me through any host-side steps) and confirm the script runs error-free afterward.

Deliverables
• Script uploaded, configured, and reachable through the browser
• Required PHP extensions installed and verified
• Brief note of everything you touched—files, settings, and extension names—so I can track future changes

That’s it. If you know your way around PHP and Linux hosting, this should be a quick win for both of us.

Skills: PHP, Linux, CSS, MySQL, HTML, cURL, Web Development, Database Management

A Hotel Management System (HMS) is software used to manage all hotel operations such as room booking, customer records, billing, staff management, food services, and reports.
It helps hotels work faster, reduce errors, and improve customer service.

A Hotel Management System is a computerized system that automates hotel activities like:
Reservation
Check-in/check-out
Room allocation
Billing
Customer management
Staff management

Objectives of HMS
Improve hotel efficiency
Save time and manpower
Maintain customer records
Generate bills automatically
Manage rooms properly
Increase customer satisfaction

Main Features
1. Room Reservation
Online/offline booking
Room availability checking
Advance booking
Customer Management
Guest details storage
ID proof records
Customer history
Check-In and Check-Out
Assign rooms
Generate invoices
Update room status

Billing System
Automatic bill generation
GST/tax calculation
Payment records
Staff Management
Employee details
Salary records
Duty scheduling
Restaurant/Food Management
Food orders
Menu management
Kitchen billing
Inventory Management
Track hotel items
Maintain stock
Purchase records
Report Generation
Daily sales reports
Occupancy reports
Profit/loss reports

Skills: PHP, SQL, Software Architecture, MySQL, Software Development, Web Development, Database Management, API Development

We are seeking a senior Payments Systems Architect to lead the research, evaluation, and technical design of a next-generation real-time payments platform inspired by systems such as BLIK. The role will focus on assessing the feasibility of building a modern QR and token-based payment ecosystem, including merchant acceptance, mobile wallet integration, real-time transaction routing, payment orchestration, fraud controls, and interoperability with existing banking and card payment rails. This individual will work closely with executive leadership to define the long-term architecture, vendor strategy, infrastructure requirements, and operational model for a highly scalable financial platform capable of supporting instant peer-to-peer payments, merchant transactions, and future ACH-style interoperability.

The ideal candidate has direct experience designing or operating payment infrastructure within banking, fintech, card processing, acquiring, issuer processing, or real-time payments environments. Strong knowledge of payment switching, ISO 8583 messaging, API-driven financial systems, settlement and reconciliation workflows, PCI-DSS environments, fraud and risk controls, and high-availability transactional systems is highly desirable. Experience working with Visa, Mastercard, QR payment systems, mobile wallets, banking-as-a-service providers, or instant payment networks is considered a major advantage. This role is strategic and hands-on, requiring both high-level systems architecture capability and the practical ability to evaluate technologies, vendors, and implementation approaches suitable for a regulated financial institution.

I need a lightweight yet reliable workflow built with Google Sheets and Google Apps Script that lets my team handle every stage of a sales order—from entry to final delivery—inside one connected file.

Here is the flow I have in mind:
• Orders arrive through a Google Form. The form must capture full customer details and let the user pick products from a predefined list.
• Once submitted, the Apps Script should write the data to the master sheet, generate a unique order ID, and time-stamp the entry automatically.
• Status columns on the same sheet will let us track each order through our delivery steps. Changing a status should trigger an update, so we always know what is pending, dispatched, or completed.
• A separate reporting tab should summarise sales by date range, product and customer, using built-in queries or pivot tables so we can filter quickly without extra clicks.
• On submission, the script must also send an instant confirmation via WhatsApp (our preferred channel) to the customer; if you have a proven solution for that integration, let me know.

Deliverables
1. Google Form linked to the sheet with the required fields and product dropdown.
2. Google Apps Script code, fully commented, providing automated ID creation, status automation and real-time WhatsApp confirmation.
3. Sales-report tab with dynamic summaries and charts ready for printing or export.
4. A short Loom or written guide so my staff can maintain and extend the solution.

Acceptance criteria: the form posts correctly, every status trigger fires without errors, reports refresh in under three seconds, and WhatsApp messages reach the test number consistently.

If you have built similar Apps Script solutions before, I would love to see an example and get this running quickly.

Skills: PHP, JavaScript, Data Entry, Software Architecture, MySQL, Google Sheets, API Integration, Data Management

Hello,

I have an Affiliate Marketing Refer & Earn application project with Recharge & Bill Payment services. The project is already around 75% completed and developed in PHP.

I am currently looking for a skilled developer to continue and complete the remaining 25% of the project work, including testing, bug fixing, security improvements, API verification, payment gateway testing, admin panel checks, performance optimization, and final deployment support.

The pending work mainly includes:

• Wallet & payment system verification
• Referral & commission system testing
• Recharge API integration & testing
• Bill payment API integration & testing
• UPI payout API integration
• Payment gateway testing & failed payment handling
• Security improvements
• Admin panel testing
• Mobile responsiveness & performance optimization
• Real payment testing
• Final bug fixing & app stability testing
• APK/App Bundle generation
• Google Play policy verification
• Final launch support

The project checklist contains 52 verification and testing points that must be completed before final release.

Required Skills:
• PHP Development
• MySQL Database
• Payment Gateway Integration
• Recharge & Bill Payment API Integration
• UPI Payout API Integration
• Wallet System Experience
• Affiliate / MLM Logic Knowledge
• Admin Panel Management
• Security & Performance Optimization

Please review the project and let me know:

1. Your experience in similar projects
2. Estimated time to complete pending work
3. Project cost estimation
4. Availability for long-term support

Thank you.
Rajesh Reddy

Skills: JavaScript, Website Design, CSS, MySQL, HTML, Affiliate Marketing, Web Development, Payment Gateway Integration, Security, API Integration