Find Android projects and freelance work

We're seeking an experienced mobile app developer to create a safe-driving rewards app for iOS and Android. The app should track driving behavior using GPS and AI, and offer rewards for safe driving. The ideal candidate will have a strong background in mobile app development and experience with both iOS and Android platforms.

I have a dedicated home theater with a Denon AVR-X3800H, Alexa, HEOS, Lumary smart lights, and an Android tablet. I want a simple dashboard with buttons for Movie Time, Music Time, Party Time, Game Day, and Theater Off. Looking for someone experienced with Alexa routines, smart-home dashboards, Fully Kiosk, or similar home automation systems.

NOTE: Must have experience creating long-form YouTube tutorial and review videos

English-Speaking Female YT Tutorial Video Creator + Voiceover (Long-Form 8+ minutes video)

We’re looking for a female freelancer fluent in English with a clear, engaging, and natural voice for ongoing video production work.

Examples:
https://www.youtube.com/watch?v=2qAk9XfV8zE&t=35s
https://www.youtube.com/watch?v=XgWAs4s8ZOg&pp=0gcJCdMKAYcqIYzv

Tutorial-style videos focused on:

iPhone & Android apps
PC software guides and reviews

Video lengths will range from:

Long contents: 8 + minutes

We produce 10–20 videos per week, making this a consistent, long-term opportunity.


Compensation:

$20-$40 per video (8+ minutes)

Requirements:

Female voice only
Fluent/native-level
NO AI-generated voices (strictly human voiceover)
Strong attention to detail and timing
Ability to meet deadlines consistently

To Apply, Please Send:

Examples of previous work (long video tutorials)

We’re looking for someone reliable, professional, and easy to work with for long-term collaboration.

If that sounds like you, we’d love to hear from you!

• Describe your recent experience with similar projects

Hi! I’m looking for a UGC video creator to make exciting promotional videos for my app PIZZI.

ABOUT PIZZI:
PIZZI (pizzi.app) is a free-to-play Pick 7 number prediction sweepstakes. Users pick 7 numbers between 1-10, submit up to 5 free entries per draw, watch the live draw, and win a cash jackpot if all 7 numbers match in exact order. Draws happen 4 times daily at 12AM, 6AM, 12PM, and 6PM ET. No purchase necessary — completely free to play.

PIZZI also features:

• A live stream with a live chat where users can interact during the draw in real time
• A TV/streaming section where users can watch content while waiting for the next draw

Please visit pizzi.app to see exactly how it works before creating the video.

WHAT I NEED:
Short-form videos (30-90 seconds) for TikTok, Instagram Reels, and Facebook. Full-length video (3-5 minutes) for YouTube.

All videos should show real interaction with the website on a phone, how to add pizzi.app to home screen on iPhone and Android, the live draw excitement, live chat, and the reaction of winning a cash jackpot. Feel genuine and natural — NOT like a traditional ad.

DELIVERABLES:

• Minimum 4 videos in different styles
• Vertical format for TikTok/Reels/Facebook
• Horizontal format for YouTube
• Raw footage included

Please include examples of previous UGC or app promo videos in your proposal.

Programer/Developer to improve, in simple ways, and maintain a currently published iOS and Android app that is operating as a pocket guide and practice companion for Kelee Meditation. We are a small team, and support non-dysfunctional behavior and clear communication.

We are building a commission-led fashion marketplace connecting consumers with independent designers. The app has two completely separate user experiences (consumer and designer), Stripe Connect payment integration with escrow functionality, real-time messaging, AI API integration, and a web-based admin dashboard.

Platform: iOS and Android (React Native or Flutter)
Timeline: 3-4 months for V1
Budget: To be discussed based on experience and proposal

Required experience:

• Two-sided marketplace builds
• Stripe Connect (not just Stripe — Stripe Connect specifically)
• Real-time messaging infrastructure (Stream, Firebase, or similar)
• AI API integration
• React Native or Flutter with proven App Store submissions

To apply: share your portfolio of relevant marketplace builds, your recommended tech stack with reasoning, and your day rate or project rate.

A full specification document, mockup and interactive prototype will be shared under NDA with shortlisted candidates only. I can send an initial overview doc to initiate shortlisters.

• Describe your recent experience with similar projects
• Describe your approach to testing and improving QA
• Include a link to your GitHub profile and/or website

**Job Opening: Mobile App Developer**

We are on the lookout for a talented mobile app developer to join our team and build an intuitive application for both iOS and Android devices. The perfect candidate will possess a strong background in crafting engaging and efficient mobile applications, ensuring they are both aesthetically pleasing and highly functional.

We have documents contain the business requirements, MVP scope, service areas, user flows, app features, notification requirements, waiver requirements, customer experience requirements, and preliminary technical architecture.

**Key Responsibilities:**
- develop a mobile app from the ground up.
- Ensure seamless compatibility across various devices and operating systems.
- Conduct thorough testing and quality assurance to guarantee optimal performance.

If you are passionate about mobile technology and eager to create impactful user experiences, we would love to hear from you!

• 1. Have you built a multi-role app before (Customer + Driver + Admin)?
• 2) how would you build the app using flutter, superbase, stripe, and firebase
• 3) what is your fixed price estimate for mvp version 1
• 4) what callenges do you potentially see
• 5) Please provide examples of what you have already built

We are building a proprietary e-learning platform for professional training programs. The platform will serve as the core product for delivering video-based courses, certifications, and live sessions.
Core features:

Protected video streaming (no download)
Student dashboard with progress tracking
Quizzes and module completion system
Automated PDF certificate on course completion
Payment integration (Stripe, one-time purchase)
Live session scheduling (Zoom integration)
Admin panel (users, content, analytics)
Multilingual UI (EN, ESP — Phase 1)

Tech stack:

Open to suggestions. Prefer React / Next.js + Node.js + React Native for mobile.

In your proposal please include:

Examples of similar platforms you have built
Your recommended tech stack and why
High-level timeline with milestones

Brief About the Product

We are building a next-generation, highly scalable social platform focused on delivering a modern, engaging, and seamless user experience. Our vision is to create an application that combines intuitive interactions, high-performance architecture, and visually compelling design to drive user engagement and retention.

We are seeking a talented UI/UX Designer to own the complete user experience, including onboarding workflows, landing pages, user journeys, interaction design, and mobile application interfaces. The ideal candidate will be passionate about creating memorable first impressions, reducing user friction, and designing experiences that encourage long-term engagement.

The designer will work closely with product and engineering teams to transform ideas into polished, user-centric experiences that are both aesthetically appealing and highly functional across iOS and Android platforms.

Estimated screens (20-25) (exactly same/similer UI for android /iOS


Deliverables

The selected candidate will be expected to provide:

User personas and user journey maps
Information architecture and user flows
Low-fidelity wireframes
High-fidelity UI designs
Interactive prototypes
Complete design system and component library
Developer handoff documentation
Design QA support during implementation
Tools
Figma (Required)
FigJam
Adobe Creative Suite (Optional)
Miro (Optional)

Note: Work details (progress, discussions, designs, decisions, product details) needs to be confidentials from public until work is completed.

I have an idea ready for an Android-only mobile app and now need a developer who can turn that concept into a polished, production-ready application. You will handle everything from structuring the project in Android Studio through to testing and publishing on Google Play, while keeping me in the loop with regular APK builds so I can review progress on a real device.

The core expectations are:
• Design and build a clean, intuitive Android interface that follows current Material guidelines.
• Implement the full feature set we discuss at kickoff, coding in Kotlin (or Java if you strongly prefer) with proper MVVM or other modern architecture.
• Integrate any required APIs and ensure smooth performance on a range of screen sizes.
• Provide a final release APK, full source code, and concise setup documentation so future updates are straightforward.

I’ll supply wireframes, branding assets, and a feature priority list once we start. If you’ve launched Android apps before and can share links or screenshots, that will help me gauge fit. Looking forward to collaborating and getting this app into users’ hands soon.

• Describe your recent experience with similar projects
• Include a link to your GitHub profile and/or website

We are hiring a motion designer/video editor to create 3 premium mobile onboarding animations for a consumer app. The app lets users upload Instagram screenshots/photos into an AI-style coach, receive feedback, apply it inside Instagram, and improve stories, DMs, and profile quality.

Confidentiality:
The app name, screenshots, flows, product concept, and assets must not be shared publicly, added to portfolios, or discussed without written permission. All Instagram profiles, DMs, stories, names, handles, avatars, and interactions must be fictional, licensed, generated, or cleared for commercial use.

Purpose:
These videos will be embedded inside the app onboarding flow, not used as loud social ads. They should feel premium, smooth, mobile-native, realistic, and easy to understand without sound.

Format:

* Vertical 9:16
* 20–40 seconds each
* Light annotations only
* Smooth taps, zooms, scrolls, transitions

Core loop:
Problem → upload screenshot/photo to coach → coach gives feedback → user applies advice in Instagram → result improves.

Video 1: Improve an Instagram Story Before Posting
A guy is about to post a weak Instagram story. He uploads the image to the coach, gets feedback, posts a stronger version, and gets better engagement.

Show:

* Weak story: poor lighting, awkward angle, mirror selfie, boring caption, no reason to reply
* Upload into coach
* Coach feedback on lighting, angle, context, and caption
* Improved story with better lighting, framing, lifestyle context, and caption
* Story posted to Instagram
* Story viewers and DM replies, e.g. “Where is that?” / “You’re in Bangkok now?”

End text: “Post better stories before you post.”

Video 2: Send a Better Instagram DM
A guy wants to message a woman on Instagram but does not know what to say. He screenshots her profile and story, uploads both to the coach, gets a tailored suggestion, sends the message, and gets a response.

Show:

* Fictional woman’s Instagram profile, age 25–30, stylish, believable, 1k+ followers
* Screenshot profile → upload to coach
* Coach feedback on her profile style and conversation angle
* Screenshot her story → upload to coach
* Coach suggests a natural opener based on the story, not her looks
* User sends DM inside Instagram
* She replies naturally

Example opener:
“That place looks too calm for a Saturday. Is it actually good or just good for photos?”

End text: “Use context. Send better DMs.”

Video 3: Improve a Weak Instagram Profile
A guy uploads a screenshot of his weak Instagram profile. The coach gives feedback. Then show a fast transformation: profile updated, follower count grows modestly, new female followers appear, he messages one, and she replies.

Show:

* Weak male IG profile: 300 followers or less, poor photos, mirror selfies, bad lighting, generic bio, no strong highlights, no lifestyle signal
* Upload profile screenshot to coach
* Coach feedback: improve first 6 photos, replace mirror selfies, add face/social/lifestyle/activity shots, improve lighting/outfits, improve bio and highlights
* 10-second speed-run: upload photo → coach feedback → improved photo posted → bio improved → highlights added → follower count increases → new female followers appear → casual DM → reply

Example DM:
“Noticed you followed after the story — are you also in Bangkok?”

End text: “Fix the profile before the opener.”

Instagram Asset Requirement:
The contractor must source/create Instagram-related assets: fictional profiles, grids, stories, DMs, follower notifications, story viewers, handles, names, avatars, captions, and lifestyle photos. AI-generated assets are acceptable only if they look realistic and the Instagram UI is highly accurate, not an obvious imperfect replica. Do not use real private profiles, real private DMs, unlicensed influencer content, or uncleared personal photos.

Male profiles should include believable 25–30-year-old English-speaking men across different looks/ethnicities. Female profiles should look realistic and premium, with matching stories and DM flows.

We can provide:

* Access to a test version of the app on iOS or Android
* Product direction and feedback

Tools:
Mobile app onboarding, app demos, social app demos, Figma/prototypes, Screen Studio, Rotato, After Effects, Premiere Pro, DaVinci Resolve, Rive, Lottie, Jitter, Framer, professional CapCut, screen recording.

Deliverables:

* 3 finished vertical 9:16 onboarding animations
* Clean version without overlays
* Version with light annotations
* Editable project files
* High-resolution MP4 exports
* Optional short loopable versions

Application Questions:

1. Share examples of mobile app demo/onboarding videos.
2. Can you source/create realistic fictional Instagram assets and UI flows?
3. How do you ensure assets are cleared for commercial use?
4. What tools would you use?
5. What would you need from us to start?
6. Confirm confidentiality and no public portfolio use.

We are looking for a skilled Flutter developer to build and maintain a high-quality cross-platform mobile application. The ideal candidate should have experience developing responsive and user-friendly apps for both Android and iOS.
Responsibilities
Develop mobile applications using Flutter.
Implement clean, maintainable, and scalable code.
Integrate APIs and third-party services.
Fix bugs and optimize app performance.
Ensure compatibility across Android and iOS devices.
Collaborate and provide regular progress updates.
Required Skills
Flutter
Dart
Firebase
REST API Integration
Android & iOS development
API Integration
Push Notifications
Mobile App Development
Preferred Qualifications
Previous experience with published Flutter applications.
Experience with payment gateway integration.
Knowledge of push notifications and Firebase Cloud Messaging.
Ability to communicate clearly and meet deadlines.
To Apply
Please include:
Links to your previous Flutter projects or portfolio.
A brief description of your experience with Flutter.
Your estimated timeline for completing the project.
We are looking for someone reliable who can deliver high-quality work within the agreed timeframe.

We are looking for an experienced Flutter developer to integrate, test, and deploy an existing mobile application connected to an existing backend.

Responsibilities:

* Configure and connect the app with the backend/API.
* Test core features and resolve any integration issues.
* Prepare production-ready Android and iOS builds.
* Publish the app to Google Play and Apple App Store.

Requirements:

* Strong Flutter experience.
* Experience with API integrations.
* Experience publishing apps to Android and iOS stores.

Important:

* The mobile application source code and backend are already available.
* This is an integration and deployment project, not a full app development project.
* Please review the codebase and provide a realistic fixed-price quote.

Please include:

* Examples of Flutter apps you have worked on.
* Your estimated timeline.
* Your fixed-price quote.

# Enterprise SaaS Platform + Mobile App Development

## About Us

Protect Group Australia & New Zealand is a rapidly growing company specialising in automotive, caravan, marine and industrial protection systems. We operate through a national dealer and technician network and are looking for a long-term technology partner to build the software that will become the backbone of our business.

This is **not** a simple mobile app. We are looking to build a scalable cloud-based SaaS platform with web portals and mobile applications that can grow with our business over many years.

## Core Requirements

The platform will eventually include:

* Admin Dashboard
* Dealer Portal
* Technician Mobile App (iOS & Android)
* Customer Portal
* Consumer Online Store
* Booking & Scheduling System
* Warranty Management
* Inventory & Stock Ordering
* Reporting Dashboard
* Notifications
* Cloud Document Storage

We understand this will likely be delivered in multiple phases and welcome recommendations.

## Dealer Portal

Dealers should be able to:

* Create bookings
* View booking status
* Order stock
* View dealer pricing
* Download marketing material
* Access training documents
* View warranty history
* Manage customer records

## Booking System

Dealers select their state and only see technicians within that state.

Each technician has a live availability calendar using:

🟢 Available

🟡 Pending

🔴 Booked

Dealer submits a booking request.

Technician can Accept, Reject or Suggest another time.

Dealer and Admin receive notifications throughout the process.

## Technician App

Technicians should be able to:

* View daily jobs
* Start job
* Complete digital checklist
* Record products and batch numbers
* Upload approximately 10–15 completion photos
* Capture customer signature
* Automatically generate warranty

The workflow should be extremely simple and mobile-first.

## Warranty Platform

Every completed job should automatically create a cloud-based warranty containing:

* Customer details
* Dealer
* Technician
* Vehicle
* VIN
* Chassis Number
* Products used
* Batch numbers
* Photos
* Warranty Certificate

Future QR code product tracking is also planned.

## Customer Portal

Customers should be able to:

* View warranty
* Download certificates
* Purchase products
* View previous services
* Submit warranty claims
* Track online orders

## Online Store

Consumer eCommerce store for aftercare products and accessories including:

* Secure checkout
* Shipping
* Order history
* Discount codes
* Reviews
* Subscriptions

## Reporting

Admin dashboards including:

* Revenue
* Dealer performance
* Technician utilisation
* Warranty registrations
* Jobs completed
* Products sold
* State performance

## Technical Requirements

Please recommend your preferred technology stack.

We are open to React, Flutter, React Native, .NET, Laravel, Firebase, Supabase, PostgreSQL, AWS, Azure or similar modern technologies.

The platform should be designed to scale into additional divisions including PPF, Window Tint, Marine and Industrial.

## What We're Looking For

We are seeking a long-term technology partner rather than a one-off developer.

Please include:

* Similar SaaS or Field Service projects
* Team structure
* Recommended technology stack
* Estimated timeline
* Rough cost estimate
* Suggested phased development roadmap
* Ongoing maintenance costs
* Examples of previous work
* Suggestions for improving the platform

If selected, we will provide a much more detailed functional specification (40+ pages) before development begins.

We are seeking a skilled mobile app expert to develop a user-friendly and efficient app for our business. The ideal candidate will have experience in both iOS and Android platforms, ensuring seamless integration and functionality. Responsibilities include designing the app's architecture, implementing features, and testing for quality assurance. The project requires collaboration with our team to ensure the app meets our business needs.

We are seeking a skilled freelancer to develop a Beauty Camera AI Photo Generator. The project involves creating a tool that can enhance and transform photos using AI technology. The ideal candidate should have experience in AI and photo editing, and be able to deliver high-quality results. The project is part-time and expected to last 1 to 3 months.

Expensify is a team of generalists developing today's leading expense management tool. Maintaining our reputation as an innovative leader in the world of finance requires an incredibly reliable and secure system for processing financial transactions. Accordingly, we primarily leverage time-tested languages, but we're looking to unify our front-end across platforms. For this, we're leveraging React Native and are looking toward the community on Upwork to help solve a variety of problems, both big and small, related to this migration.

Please see the GitHub issue for full details: github.com/Expensify/App/issues/93182

Your Proposal:

- You *must* post a proposal for how you will fix this issue in the GitHub issue linked above.
- Your proposal should include a technical explanation of the changes you will make. You are not required to submit the final solution or code along with your proposal.
- Your proposal will be reviewed.
- If your proposal is accepted, you should post the proposal in Upwork and you will be hired for the job.
- AFTER your proposal is accepted in Upwork and you have accepted the offer, you may submit the code to implement your solution. To submit the code, go to the Expensify/App GitHub repo where you'll create a fork of our codebase. You'll create a branch on that fork, and when your code is ready for review, you'll create a pull request in our repository to merge your code into our codebase. Include screenshots and confirmation that you have tested the pull request on all platforms. Our engineers will review the code, and approve and merge when the code meets our requirements.

Please review our Contributor Guidelines before submitting a proposal - github.com/Expensify/App/blob/main/contributingGuides/CONTRIBUTING.md

**Important:** As documented in our CONTRIBUTING.md, payment amounts are variable, dependent on any regressions your work causes.

**French ( Canadian ) sentences Recording project**

native speakers of French ( Canadian ) to participate in a short and simple voice recording project using the Funcrowd mobile app.

Execution plan:
- Record 460 short sentences need to record using the Funcrowd mobile app.
- The task takes only about 30 to 40 minutes to complete.
- You will need a quiet environment and a smartphone with good audio quality (iPhone or newer Android phone preferred)
Payment:
- $20 USD for completing the task.
- Bonus: Receive a 5-star rating for your completed work.
- We are accepting 200+ participants—feel free to refer friends and family!

Note :
- Must be a French ( Canadian ) native speaker .
- ⁠
- Can only participate once in this project .
- ⁠if you have already done 460 sentences task with key word is GR then you can’t do it again .
If you're interested and meet the criteria, we’d love to have you join!

• Are you native Canadian french speaker? Born and raised in Canada ?
• Have you already done this task on fun crowed app before?

We are seeking a skilled mobile application developer to create a gaming app for both iOS and Android platforms. The ideal candidate will have experience in developing engaging and interactive games, with a strong understanding of user interface and user experience design. Responsibilities include designing, developing, and testing the app to ensure high-quality performance and user satisfaction.

Job Description

We are seeking an experienced software development team (or highly capable full-stack architect/developer) to build the MVP of a next-generation Field Service Management SaaS platform.

The platform is being launched in the Pool Service industry and is architected to expand into additional verticals including Landscaping, HVAC, Aquariums, and other service businesses.

This is a serious commercial SaaS product, not a simple CRM or scheduling application.

MVP Scope

The MVP includes:

Customer & CRM
Customer management
Multiple properties per customer
Customer portal
Customer service history
Forms & e-signatures
Billing & Payments
Recurring invoicing
Pre-pay and post-pay billing
Automated invoice generation
Chemical billing models
Payment tracking
QuickBooks & Zoho Books integration
Route Management
Route scheduling
Recurring service schedules
Route optimization
Technician assignments
Calendar management
Technician Mobile App
iOS & Android
Offline-first architecture
Service checklists
Photo capture
Chemical logging
Equipment profiles
GPS support
Communication System
Two-way SMS
Automated notifications
Service reports
Customer surveys
Inventory Management
Chemical inventory
Parts inventory
Purchasing workflows
Truck inventory tracking
Sales & Commission Management
Lead pipeline
Sales agent dashboard
Automated commission calculations
AI Features (MVP)
AI technician support assistant
Rule-based anomaly detection
Knowledge base integration
Platform Requirements
Multi-tenant SaaS architecture
Role-based permissions
API-first design
Audit logging
Secure cloud deployment
Preferred Technology Stack

We are open to recommendations, but currently prefer:

Frontend: React / Next.js
Mobile: React Native or Flutter
Backend: Node.js / NestJS
Database: PostgreSQL
Cloud: AWS, Azure, or Google Cloud
AI: OpenAI / Anthropic integration
SMS: Twilio
Payments: Stripe
Deliverables

We are looking for:

Technical architecture proposal
MVP development estimate
Timeline estimate
Recommended team structure
Previous SaaS products built
Experience building:
Multi-tenant SaaS
Mobile field-service applications
Route management systems
CRM platforms
AI-powered software
To Apply

Please include:

Links to similar SaaS platforms you have built.
Your proposed architecture.
Estimated timeline.
Team composition.
Expected budget range.
Biggest technical risks you see in this project.
Important

This is a long-term product with multiple future phases. We are looking for a technical partner capable of building the MVP and supporting future expansion into a full commercial SaaS platform.

### Architecture & Scalability Requirements

The platform must be designed using a modular, scalable architecture from day one.

While the initial scope is focused on the Pool Service industry, the long-term vision is to support additional service verticals such as Landscaping, HVAC, Aquariums, Pest Control, and other field service businesses without requiring a complete platform rebuild.

Key requirements include:

* Modular architecture with clear separation between core platform modules and industry-specific modules.
* Multi-tenant SaaS architecture with strict tenant isolation.
* API-first design approach for future integrations and third-party extensions.
* Ability to add, replace, or expand modules without impacting existing functionality.
* Clean, maintainable, and well-documented codebase suitable for long-term product growth.
* Scalable database design capable of supporting thousands of businesses and users.
* Cloud-native deployment architecture with support for horizontal scaling.
* Event-driven or service-oriented architecture preferred where appropriate.

### Future AI Readiness

AI is a strategic component of the platform roadmap. While the MVP includes a limited set of AI-powered features, the system must be architected to support significant AI expansion in future releases.

The solution should be designed so that future AI capabilities can be added without major refactoring, including:

* AI-powered operational insights
* Predictive analytics
* Route optimization intelligence
* Customer support assistants
* Technician troubleshooting assistants
* Automated reporting and business intelligence
* Workflow automation agents

Developers should clearly explain how their proposed architecture supports future AI integration and expansion.

### Long-Term Product Vision

This is not a one-time software project. We are building a commercial SaaS product intended for long-term growth and continuous enhancement.

We are looking for development partners who think beyond MVP delivery and can help establish a strong technical foundation that supports future modules, integrations, AI capabilities, and enterprise-scale growth.

Please review the requirements and respond with their proposed solution, timeline, and detailed project quote.

**React Native Developer — Grocery Barcode Scanning App (iOS + Android)**

**Overview**
I'm building a grocery barcode scanning app that evaluates product ingredient lists and returns a clean / not clean verdict. Binary, ingredient-focused, no scores. Built on a classification framework developed by a registered dietitian (me).

This is not a ground-up build. Design, backend code, database, admin dashboard, and a full technical specification are complete. I need a React Native developer to integrate everything, build the mobile screens, and ship to both app stores.

---

**What's provided to you on day one**
- All 12 screens fully designed — pixel-level detail, exported as a self-contained HTML file ready to build from
- Methodology webpage — complete public-facing page (toxiswap.com/methodology) fully coded in HTML, ready to deploy
- Technical specification — complete developer brief (screens, features, data flow, API calls, database schema, timeline, costs)
- Backend code — Supabase schema (11 tables), TypeScript classification engine, Open Food Facts + Nutritionix product lookup waterfall, main API edge function
- Admin dashboard — Next.js web app, mostly written (review queue, ingredient database, notes, swaps)
- Ingredient database — 300+ classified ingredients, 180+ synonym mappings, 91 auto-classification rules, SQL seed file ready to import
- Developer README — step-by-step setup, deployment guide, and API reference

---

**What I need you to build**
- React Native + Expo mobile app — all 12 screens built to match provided designs
- Supabase backend deployment (schema, seed data, edge functions)
- Google ML Kit barcode scanning integration
- RevenueCat in-app purchases (monthly subscription + lifetime SKU, iOS + Android)
- Firebase Cloud Messaging push notifications
- Deploy methodology webpage to toxiswap.com/methodology
- App Store and Google Play submission
- QA on both platforms (scan speed target: under 1.5 seconds on 4G)

---

**Tech stack**
React Native + Expo · Supabase (Postgres, Auth, Edge Functions — Deno/TypeScript) · Google ML Kit · RevenueCat · Firebase Cloud Messaging · Next.js (admin)

---

**Timeline**
10–12 weeks. Launch target: within 3 months. This is firm.

---

**Engagement type**
Open to fixed-price or hourly. If fixed-price, break your quote into phases. If hourly, estimate total hours. Either way, I want a specific week-by-week timeline, not a range.

---

**To apply, please include:**
1. Links to at least one React Native app you have published to both the App Store and Google Play
2. Confirmation of hands-on experience with Supabase Edge Functions and RevenueCat on both Apple StoreKit and Google Play Billing
3. A brief week-by-week plan for how you would approach this project
4. Your preferred engagement type (fixed or hourly) and your rate or total estimate

Applications without published app links will not be considered.

Shortlisted candidates will complete a paid trial task before full engagement.

Full technical spec, complete codebase, all 12 screen designs, and methodology webpage provided immediately upon selection.

"I'm looking for an experienced FlutterFlow developer to build a consumer mobile app (iOS + Android) with a Supabase backend. The core feature is location-based alerts: the app needs to detect when a user enters specific geographic zones and send a push notification — critically, this must work even after the app has been fully closed by the user or terminated by the OS, not just while it's open or minimised (similar to fitness or delivery apps that alert you hours later from a locked phone).
The app also needs Firebase Cloud Messaging push notifications that arrive when the app is closed, and will go through Apple App Store and Google Play submission, including the background/always-on location permission review process.
I'm specifically looking for someone with proven experience in this exact combination — not just general Flutter/FlutterFlow work. Please include links to any live apps where you've implemented background location tracking that survives the app being fully closed, and let me know your day rate and availability.
Full project scope and brief will be shared with the selected developer."

I am looking for a mobile app developer to create a UAE Cafeteria Directory. The app should allow users to search and locate nearby cafes, view menus, and make reservations. It should also include features for user reviews and ratings. The ideal candidate will have experience in mobile app development, particularly with Android and iOS platforms.

AK Media Group is seeking a versatile Content Creator to handle both the recording and post-production of faceless, step-by-step explainer videos.

We will provide the topics and the necessary references to record each video. Your job will be to study the references, perform the on-screen actions, and record the voiceover yourself.


⚠️ CRITICAL NOTE: Any proposals that use AI-generated voiceovers, AI video tools, or AI-written cover letters will be automatically rejected. We are strictly looking for authentic, human-created content.


📌 Job Requirements
Voiceover & Audio: Must have a high-quality microphone (clear audio, no background noise) and the stamina to record tutorial walk-throughs ranging from 1 to 8 minutes. Must have a neutral accent.

Video Editing: Basic to intermediate editing skills. You must know how to clean up cuts, apply blurs (for sensitive data), and piece together elements smoothly. Adobe Premiere Pro experience is a plus.

Equipment:
- A computer capable of running OBS Studio (or equivalent screen recorder) smoothly while recording audio.
- An Android phone capable of recording high-quality mobile tutorials. (Owning an iPhone as well is a major plus).

Platform Knowledge: You must be familiar with (or quick to learn) various digital platforms, including Shopify, WordPress, crypto wallets, social media settings, and general software. A technical background is highly preferred.

Compliance: Must be familiar with YouTube’s Community Guidelines to ensure videos remain compliant.


💰 Workflow & Compensation
Rate: This is an output-based role paid at $4.00 USD per completed video.

Time Commitment: Once you are set up and familiar with the topics, each video typically takes only 15–20 minutes to produce.

Volume: We are currently looking for a creator who can deliver 20 videos per week (approx. $80/week total), with the potential to scale up based on your availability and output quality.

Longevity: This has strong potential to become a consistent, long-term partnership for the right creator.


📩 How to Apply
To be considered, please include the following in your proposal:
- Your previous experience in content creation, video tutorials, or a similar field.
- A list of the specific tools, software, and equipment (mic/PC/phone) you will use.
- Links or attachments of sample videos you have created or edited in the past.

If you are serious about this role and have read this far, please type 'Moon Landing' at the very beginning of your proposal.

We are looking for a senior React Native / Expo developer to build a polished iOS and Android consumer audio app.

This is a private MVP. The full product concept, brand, content strategy, and commercial details will only be shared with shortlisted candidates after initial screening.

The app is based on local audio playback, a simulated incoming call flow, multilingual content, synchronized text, and subscription monetization.

No backend is required for V1.

## Required skills

You must have strong experience with:

* React Native
* Expo
* TypeScript
* EAS Build / EAS Submit
* iOS TestFlight delivery
* Google Play internal testing
* Local audio playback
* JSON-driven content
* RevenueCat subscriptions
* Subscription paywalls
* Basic analytics tracking
* Arabic RTL layout support
* Clean GitHub workflow
* AI-assisted development tools such as Claude Code, Codex, Cursor, GitHub Copilot, ChatGPT, or similar

AI tools are welcome and expected, but you remain fully responsible for architecture, code quality, debugging, testing, store builds, and final delivery.

## MVP scope

The MVP includes:

* onboarding flow
* language selection
* category / scenario selection
* character / voice selection
* simulated incoming call screen
* quick call countdown
* local audio playback
* synchronized script text while audio plays
* simple user controls
* RevenueCat paywall
* weekly / monthly / annual / lifetime products
* local preference storage
* Arabic RTL support
* basic analytics events
* iOS TestFlight build
* Android internal testing build
* final GitHub source code handoff

## Important notes

* No backend in V1.
* No user accounts in V1.
* No AI features inside the app in V1.
* Audio files will be local assets.
* Scripts will be stored in JSON.
* The app must be easy to extend later with more languages, audio packs, and content categories.
* The code must be clean, simple, and maintainable.
* Please do not propose an unnecessary backend, admin panel, database, or complex architecture.

## Delivery requirements

Required deliverables:

* GitHub repository
* clean commits
* EAS build configuration
* iOS TestFlight builds
* Android internal testing build
* final source code handoff

For iOS, TestFlight delivery is mandatory. Screenshots and simulator videos are not enough.

We are looking for quality, reliability, and store-ready execution.

## Application questions

Please answer all questions. Generic replies will be ignored.

1. Have you shipped React Native / Expo apps to both iOS and Android? Send links.
2. Have you delivered iOS builds through TestFlight before?
3. Have you used EAS Build and EAS Submit?
4. Have you integrated RevenueCat before? Describe exactly what you implemented.
5. Have you implemented local audio playback in Expo or React Native?
6. Have you built Arabic RTL layouts before?
7. Can you work with JSON-based scripts and audio timestamps?
8. Have you implemented subscription paywalls and analytics events before?
9. Which AI coding tools do you currently use?
10. How do you review and test AI-generated code before committing it?
11. Are you a solo developer or an agency?
12. If you are an agency, who exactly will write the code?
13. What would you need from us before starting?

Start your proposal with:

“I can build this in Expo and deliver TestFlight builds.”

Do not apply if you cannot deliver real iOS TestFlight builds.

About JedyApps
JedyApps is a global mobile app acquisition company that buys and scales Android applications worldwide.

We are expanding in India and looking for a highly connected, execution-driven professional focused on generating and closing Android app acquisition deals.

Core Objective

Secure and close as many qualified Android app acquisition deals in India as possible.

Employment Type & Compensation
Part-time role
~20 hours per week
Compensation: $5–$7 per hour
What You’ll Do
Source Android apps for acquisition
Reach out to developers, founders, and app studios across India
Build trust and long-term relationships with app owners
Lead deal conversations end-to-end
Collect key data for valuation and internal review
Negotiate pricing and acquisition terms
Drive opportunities toward signed deals
Maintain an active acquisition pipeline
Who We’re Looking For

✔ Strong network in India’s mobile app / developer ecosystem
✔ Experience in deal-making, sales, or negotiations
✔ Strong communication and relationship-building skills
✔ Comfortable speaking with founders and decision-makers
✔ Understanding of Android apps, monetization, and app businesses
✔ Highly proactive and results-driven

Strong Advantages
Existing relationships with Android developers or app studios in India
Experience closing deals (not just lead generation)
Background in business development, partnerships, or M&A sourcing
Familiarity with app valuation and acquisition processes
What Success Looks Like
Number of Android app acquisition deals closed
Quality and profitability of acquired apps
Consistent pipeline of acquisition opportunities

We are looking for a developer to complete an existing Android and Flutter application for a healthcare technology platform. The project is well underway with solid foundations already built.
Core skills required:
Android native development in Kotlin is the primary requirement. The senior-side app is built in Kotlin and this is where the majority of remaining work sits.
Flutter and Dart for the caregiver-side app which is already built in Flutter.
Android TV development experience is essential. This is the specialist skill that matters most and the first question we will ask any applicant. If you have not built specifically for Android TV or set-top box devices, this role is not suitable.
Firebase — Realtime Database, Authentication, and Cloud Messaging.
Agora RTC SDK for video calling. Experience with Agora is preferred though strong candidates familiar with WebRTC will adapt quickly.
Background services, foreground services, alarm scheduling, and Android battery optimisation handling.
Android system-level development including device policy management and overlay windows.
OpenAI API integration — already partially implemented, requires extension.
Nice to have:
Experience with HDMI-CEC on Android devices.
Experience building kiosk or locked-down device applications.
Prior work in aged care, healthcare, or assistive technology.

Need a technical developer who can work on moving a lovable vibe-coded app to playstore ready apps (iOS and Android) that can be published to Apple and Android stores. This includes setting in place:
- Backend tech stack (DB, cache, infra, LLM)
- Migrate from Lovable couple tech stack
- PG
The ideal candidate will have experience in mobile app development and be able to handle the transition smoothly. The candidate should have experience building and hosting LLMs, in this case the requirement is for travel use cases.

• Describe your recent experience with similar projects

We are looking for a senior technical lead to support a complex digital health platform build involving mobile apps, AWS backend infrastructure, wearable/health data integrations, subscription systems, deterministic processing logic, and secure handling of sensitive user data.

The role is focused on reviewing technical specifications, identifying architectural risks, challenging assumptions, shaping the delivery approach, supporting technical scoping, defining milestones, and leading technical decision-making throughout the build.

We are particularly interested in candidates with experience in healthcare or health-adjacent digital products, especially where reliability, data integrity, privacy, and secure system design are important.

Relevant experience may include:
- Healthcare or digital health platforms
- Backend-heavy architecture and distributed systems (MUST)
- AWS infrastructure, cloud security, and scalable system design
iOS and Android mobile applications (MUST).
- Wearables, CGM devices, Apple HealthKit, Google Health Connect, or other health data pipelines
- Audit logging, data traceability, secure data handling, and robust testing practices (MUST)
- Working closely with PMs, DevOps, backend, mobile, and QA teams

We’re looking for someone who can:
Review and critique detailed technical specifications
Identify architectural risks and scalability concerns
Help shape system design and delivery milestones
Support technical scoping and estimation
Lead technical discussions across engineering teams
Ensure strong engineering practices around reliability, security, and data integrity

Please reply with these questions answered:

1.For a regulated health platform where business logic must be deterministic and auditable and any LLM is presentation-only, how would you architect the backend so outputs are traceable and wellness vs medical behaviour stays server-side gated?

2. Health data arrives from mobile apps with retries, duplicates, out-of-order delivery, and changing payloads. How would you design ingestion so nothing is lost, nothing is silently overwritten, and the system stays defensible under audit?

3. You are joining before build starts, with an existing React Native + cloud backend and a large spec that still needs tightening. What do you focus on first, what do you produce in the first few weeks, and how do you decide what to extend vs rebuild?

Task: Mobile App Testing
Hi! Please go through the user journey and record your screen — I'll review everything and take notes myself. No deposit needed, don't add a card.
How to enable screen recording:
iPhone: Settings → Control Center → add "Screen Recording." Then swipe down from the top-right corner → tap the record button. Recording starts after 3 seconds.
Samsung: Notification panel (swipe down twice) → find "Screen Recording" → tap. If not there — Settings → Advanced Features → Screenshots and Screen Recorder.
Xiaomi / Redmi: Notification panel → "Screen Recording." Or hold Volume Down + Power button simultaneously — on some models this starts recording.
Other Android: Download AZ Screen Recorder (free, Google Play). Open it → tap the red record button. That's it.
Start recording before Step 1 and don't stop until the very end.

---

STEP 1. Find us on your own Open Google and search for the brand name. Note: where do we appear in the results? Is it the first result, or do you have to scroll? Is there an ad? Then find the app in the App Store or Google Play — was it easy or did you have to search? Install the app and message me: where exactly you found it and how long it took.
STEP 2. First screen Open the app right after installation. Capture on video: how many seconds until content appears, and what you see first.
STEP 3. Registration Tap "Sign Up" and complete all steps using your real email and phone number. Don't rush — move at a natural pace like a regular user.
STEP 4. Email confirmation Go to your inbox directly from your phone, find the email, and confirm. Keep recording — show on video how long you wait for the email.
STEP 5. Profile verification Fill in your profile — everything the system asks for: name, date of birth, any other fields. Go through each step in order, don't skip anything.
STEP 6. Phone number Enter your real number and confirm via SMS code. Keep your phone in hand — show on video how long you wait for the code.
STEP 7. Bonuses section Find the bonuses section — it may be called "Promotions," "Promo," or "Bonuses." Go in and scroll through. Move naturally — as if you're just browsing what's on offer.
STEP 8. Game navigation Visit each section one by one: slots, live casino, sports, fast games (names may vary). In each section, open 2–3 games — wait for them to fully load, then close. Don't rush between sections.
STEP 9. Overall impression — say it out loud on video At the end of the recording, just speak aloud (no need to turn on the camera — just talk while the screen recording is still running):
What was the slowest part?
What was confusing or inconvenient?
Would you stay on this site as a regular user — or would you leave?
STEP 10. Communications — One Week Later
One week after registration, I'll reach out to you again. In the meantime, save all messages from us — push notifications (screenshot as soon as they arrive), emails, and SMS. You can send the screenshots to me in this chat as you receive them, or collect them all together — I'll remind you in a week.

I'm building CaddieEye — an AR golf putting app that draws a live putting line on the camera feed accounting for slope, wind, temperature and humidity in real time. No other app does this.

The app already has a validated concept —
3,700 people saw the demo in 24 hours, waitlist building at caddieeye.golf.

WHAT MAKES THIS JOB DIFFERENT:
You are not starting from scratch. I will hand you on day one:

• Complete working UI demo (React JSX)
• Full physics/break calculator (TypeScript) • Camera integration architecture • Weather API hook (Open-Meteo — free, no key) • GPS and IMU sensor hooks • Object detection strategy (CV + YOLOv8) • Kalman filter for coordinate smoothing • Distance estimation utility • Stats storage model (AsyncStorage) • Full file structure and architecture document • Live landing page with waitlist already building

You are building on a complete blueprint — not figuring out what to build.

TECH STACK:
• React Native (Expo)
• TypeScript
• expo-camera / react-native-vision-camera • react-native-sensors (DeviceMotion) • expo-location (GPS) • React Native Skia (AR overlay) • TensorFlow Lite (ML detection — Phase 2) • AsyncStorage (stats) • Open-Meteo API (weather — free, no key needed)

MVP SCOPE (Phase 1 — this contract):
1. Live camera feed with SVG overlay
2. Tap-to-place ball and hole markers
3. Curved AR putting line on camera feed 4. Red aim point marker 5. IMU slope detection (gyroscope) 6. GPS + live weather integration 7. Break calculator wired to all inputs 8. Bottom HUD (distance, break, power, wind) 9. After-putt result modal (made/missed) 10. Basic stats screen (make %, by distance) 11. iOS + Android both

PHASE 2 (separate discussion — revenue share available for the right person):
• Auto ball/hole detection (computer vision) • Apple Watch haptic alignment guide • Club suggestions • Full AI caddie features

TIMELINE:
6–8 weeks for Phase 1 MVP.
I am flexible for the right developer.

BUDGET:
Fixed price — please quote your honest rate.
Milestone based payments preferred.

IDEAL CANDIDATE:
• Strong React Native / Expo (3+ years)
• Experience with device camera and sensors • SVG or canvas overlays on live camera feed • TypeScript comfortable • Ships clean commented code • Good communicator — I am non-technical • Portfolio of shipped mobile apps

IMPORTANT — Revenue share opportunity:
If you are the right person and Phase 1 goes well, I want to talk about bringing you on as a technical co-founder for Phase 2 and beyond.
This is a real business with a global market and a genuine gap — not a hobby project.

TO APPLY — please answer these 4 questions:
1. Have you built anything with camera overlays
or AR on mobile?
2. Have you worked with device motion sensors
in React Native?
3. What is your realistic timeline for Phase 1?
4. Link to one relevant app you have shipped.

Applications without answers to all 4 questions will not be reviewed.

Starting within 2 weeks. Serious applicants only.