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Please see attached pdf.
What needs to be done is at first android app that has login and takes photo of barcode. Once that barcode is saved, it takes multiple photos and saves them on server in specific name folder as that barcode name AND saves images in it as that barcode name + extension.

That is primarily it. It must save 2 photos for each. Original photo and photo which is max 1000px wide.

Logins we will provide for app access. So we need basic sql database that this will pull from. See attachment for more details. We do not want users to create accounts or edit any personal or settings themselves.

TITLE

Lead Full-Stack Developer Needed to Build ChessCoin — Web, iOS and Android Chess Platform

PROJECT OVERVIEW

We are looking for an experienced lead full-stack developer to complete ChessCoin, an online chess platform inspired by platforms such as Chess.com, with its own competitive league and prize system.

A partially developed website and existing codebase are available. The current project appears to use React or Next.js with Firebase or Supabase. The selected developer must begin by auditing the existing code, architecture and design. The code may be retained, improved or replaced if rebuilding parts of the platform is the better technical decision.

ChessCoin is simply the name of the platform. It is not a cryptocurrency or blockchain project.

We need one highly capable developer who can take primary ownership of the project, including frontend, backend, database architecture, real-time gameplay, mobile applications, deployment and final technical delivery.

TARGET PLATFORMS

The completed product must be available on:

- Responsive web application
- iOS application
- Android application

A cross-platform mobile framework such as React Native or Flutter may be proposed. We are open to the developer’s technical recommendations.

CORE FEATURES

1. User accounts and player profiles

- Email and secure authentication
- Player username, avatar and profile
- Elo rating
- Match history and statistics
- Account settings
- Player status and availability
- Password recovery and account security

2. Online chess gameplay

- Real-time player-versus-player chess games
- Reliable synchronization between players
- Legal move validation
- Game clocks and multiple time controls
- Resignation, draw offers and timeout handling
- Reconnection after temporary connection loss
- Match result recording
- Desktop and mobile-friendly chessboard
- Matchmaking based primarily on Elo rating

3. Elo rating and player history

- Automatic Elo calculation after rated games
- Rating history and progression
- Game archive
- Player statistics
- Leaderboards
- Protection against artificial rating manipulation

4. Competitive paid leagues

This is one of the platform’s most important features.

Players will be able to join a competitive league by paying a subscription or entry fee. Each league may contain approximately 30 players, although the number must be configurable by an administrator.

Players receive league points based on factors such as:

- Elo gained since entering the league
- Game performance
- Number of eligible games played
- Other configurable competition rules

At the end of a competition, the highest-ranked players receive prizes. The intended model is that approximately 80% of the league revenue is allocated to the prize pool, while the platform retains approximately 20%. Percentages, prize distribution and competition rules must be configurable through the administrator panel.

The final scoring formula will be defined during the planning phase. The system must be designed so that league rules and scoring weights can be adjusted without rebuilding the application.

League functionality should include:

- Paid league registration
- Start and end dates
- Configurable number of participants
- Live league standings
- Individual progress tracking
- Minimum and maximum eligible games
- Prize-pool calculation
- Winner determination
- Results and previous league history
- Refund and dispute handling
- Administrative approval or suspension of payouts

5. Payments and prize payouts

- Collection of league subscriptions or entry fees
- Secure payment-provider integration
- Calculation and tracking of prize pools
- Payouts to eligible winners
- Refund-management workflow
- Payment and payout history
- Identity verification before qualifying payouts
- Territory and age restrictions
- Administrative review of suspicious activity
- Clear transaction status and audit records

The developer should recommend an appropriate payment and payout provider based on availability, fees, compliance requirements and supported countries.

6. Coach mode

A dedicated coaching feature where players can improve their chess.

Depending on the existing prototype and agreed scope, this may include:

- Game analysis
- Move evaluation
- Mistake and blunder identification
- Suggested moves or variations
- Explanations and learning feedback
- Review of completed games
- Integration with an established chess engine such as Stockfish

The developer should review the existing coach concept and recommend a practical implementation for the first production version.

7. Friends and messaging

- Send, accept and reject friend requests
- Friends list
- Direct player invitations
- Private messaging
- Block and report functions
- Online or availability status
- Basic moderation tools

8. Traditional tournaments

In addition to the paid league system, administrators should be able to create standard chess tournaments.

This should include configurable tournament formats, registration, pairings, scheduling, standings, results and tournament history. The candidate should recommend which formats are realistic for the first release.

9. Notifications

- In-app notifications
- Push notifications for iOS and Android
- Email notifications where appropriate
- Game invitations
- Matchmaking updates
- League start and end reminders
- Tournament updates
- Prize and payout notifications
- Friend requests and messages

10. Anti-cheating and platform protection

ChessCoin will involve competitive rankings and monetary prizes, so security is essential.

The platform must include:

- Chess-engine-assisted cheating detection
- Multi-account prevention and detection
- Suspicious match and rating-pattern detection
- Identity verification for winners
- Player reporting
- Account suspension and banning
- Territory and age restrictions
- Logs for games, payments, administrative actions and disputes
- Protection against common web and mobile security vulnerabilities

Applicants should explain what can realistically be automated and what should require manual administrative review.

ADMINISTRATOR PANEL

A secure administrator panel must allow authorized team members to:

- Manage users and player accounts
- Review identity-verification status
- Suspend or ban accounts
- Review reports and disputes
- Examine suspicious games and activity
- Create and manage leagues
- Configure league scoring rules
- Set entry fees and prize-distribution percentages
- Create and manage tournaments
- Approve, pause or reject payouts
- Process or record refunds
- Manage content and notifications
- Review platform, gameplay and financial statistics
- Access relevant activity and audit logs

UI/UX REQUIREMENTS

The existing design and prototype must be reviewed and completed.

The selected developer will be responsible for:

- Improving and finalizing the user experience
- Creating a consistent design across web, iOS and Android
- Ensuring responsive behaviour
- Creating clear player, league, tournament and payment flows
- Producing a polished, modern and easy-to-use chess interface

PROJECT RESPONSIBILITIES

The selected developer will be expected to:

- Audit the existing source code and prototype
- Document the current condition of the project
- Recommend whether to retain, refactor or replace the current architecture
- Define the final technical architecture
- Develop the frontend and backend
- Build or configure the database
- Implement real-time chess gameplay
- Develop the responsive web platform
- Develop the iOS and Android applications
- Complete the UI/UX
- Build the administrator panel
- Integrate payments, verification and payouts
- Configure hosting and production infrastructure
- Implement security, monitoring and backups
- Test the product across supported devices
- Correct bugs before release
- Deploy the production web application
- Prepare the mobile applications for App Store and Google Play submission
- Provide technical documentation and a complete source-code handover

The final source code, accounts, databases, infrastructure and intellectual property created for this project must belong to the client.

PROJECT STRUCTURE

This will be a fixed-price project divided into milestones.

Applicants should propose a milestone structure. A possible structure is:

1. Existing-code audit, technical recommendations and final specification
2. Architecture, database and development environment
3. User accounts, profiles and administrator foundation
4. Real-time chess gameplay, matchmaking and Elo system
5. Leagues, scoring and leaderboards
6. Payments, payouts, verification and dispute workflows
7. Coach mode, messaging, friends and notifications
8. Tournament functionality
9. iOS and Android applications
10. Security testing, anti-cheating systems and quality assurance
11. Production deployment, mobile-store preparation and documentation
12. Final corrections and handover

The first paid milestone should focus on the audit and technical plan. The remaining milestones and fixed prices will be confirmed after that audit.

REQUIRED EXPERIENCE

We are looking for a developer with demonstrated experience in several of the following areas:

- Full-stack React or Next.js development
- React Native or Flutter
- Firebase, Supabase or comparable backend architecture
- Real-time multiplayer applications
- WebSockets or comparable real-time technologies
- Online chess or board-game development
- Elo or competitive ranking systems
- Stockfish or other chess-engine integrations
- Payment and payout integrations
- Identity-verification systems
- Fraud and multi-account prevention
- Secure administrator panels
- iOS and Android deployment
- Scalable cloud infrastructure

Experience building chess, gaming, tournament, fintech or prize-based competition platforms is highly valuable.

IDEAL CANDIDATE

The ideal candidate:

- Can act as the project’s primary technical owner
- Communicates clearly with a non-technical founder
- Can identify weaknesses in an existing codebase
- Makes practical product and architecture recommendations
- Understands security and financial transaction risks
- Provides realistic estimates
- Documents decisions and progress
- Is available for regular progress updates
- Is interested in continued collaboration after the initial launch

HOW TO APPLY

Please answer the following questions:

1. Have you built a real-time multiplayer game or competitive platform? Please provide relevant examples.
2. Have you previously implemented chess gameplay, Stockfish, Elo ratings or tournament systems?
3. What technology stack would you recommend for the web, iOS and Android versions, and why?
4. How would you approach matchmaking and real-time game synchronization?
5. How would you structure the anti-cheating and multi-account detection systems?
6. What payment, identity-verification and payout providers would you recommend?
7. Would you retain React/Next.js with Firebase/Supabase, or consider another architecture?
8. How would you divide this project into fixed-price milestones?
9. What is your estimated total budget range and development timeline?
10. Will you personally perform the work, and what parts—if any—would be delegated?
11. What support or maintenance could you provide after launch?

Please begin your proposal with the word “CHECKMATE” so we know you have read the complete description.

Generic proposals that do not answer these questions will not be considered.

We’re looking for an experienced Flutter developer to integrate AI functionality into our existing mobile app. You will work with the current codebase to implement AI-powered features, connect AI services, build required screens, and ensure reliable performance across Android and iOS. Responsibilities include handling API requests, responses, errors, and edge cases, securing API credentials and user data, maintaining existing architecture and coding standards, testing the integration, fixing bugs, and delivering clean, production-ready code. Please share 1–2 relevant Flutter + AI projects and briefly explain the AI functionality you implemented.

Looking for an experienced Unity/C# developer to join an existing team on a 3D virtual expo/trade show platform. The world (halls, booths, image/video screens) is generated at runtime from a JSON floor plan, and visitors walk around and see each other in real time.

Stack: Unity 6.3, URP, WebGL (primary; embedded in a Next.js site via a JS bridge), Android/iOS, SmartFoxServer 2X (JS extension, moving to Java), JWT auth, crowd NPC simulation.

Must have shipped Unity WebGL builds that run well on mobile browsers and have worked on real-time multiplayer with an authoritative server. Comfortable profiling and optimizing (draw calls, texture formats, GC, network traffic), and reading a 45k-line codebase before changing it. Must be hands on with AI tools for fast and test-driven development.

Looking for an experienced developer to finalize an existing working web/Capacitor app and prepare production-ready builds for iOS and Android. The work includes testing on real devices, resolving any issues, and publishing the app to the Apple App Store and Google Play. Please have experience with Capacitor, mobile app deployment, and app store submission processes.

About the Role

We are seeking a detail-oriented freelance Mobile QA Tester to perform manual functional, UI/UX, and regression testing for a mobile app, a cross-platform mobile app built for iOS (TestFlight) and Android. You will be responsible for validating new releases, identifying edge-case bugs, and ensuring smooth user onboarding before store deployments.

Key Responsibilities

Execute exploratory and test-case-based testing across multiple iOS and Android physical devices.

Validate core app flows: onboarding, keyboard input, third-party API processing, and in-app purchase/subscription triggers.

Identify, document, and track software defects with clear reproduction steps, screen recordings, and crash logs.

Conduct regression smoke tests within 24–48 hours of pre-release candidate builds.

Requirements

Proven experience testing native or hybrid mobile apps on physical iOS and Android devices.

Ability to write clear, actionable bug reports with video/screenshot evidence.

Familiarity with TestFlight and Google Play Internal Testing/Track distribution.

Strong written English communication skills.

We are looking for a senior React Native + TypeScript developer to build the beta of a mobile family coordination and information platform designed to help users navigate a complex institutional system.

This is a real product build—not a landing page, prototype, or no-code project.

The Product

The application will take information about a user's circumstances, important dates, institutional location, and responsibilities and turn it into personalized next actions, reminders, guidance, and family coordination.

The goal is not simply to create an information directory. The core value is helping users understand:

• What needs to happen next
• When it needs to happen
• Who is responsible for it
• What information applies specifically to their situation

The beta will intentionally have a controlled initial scope, but the underlying architecture must support significant expansion later.

Preferred Technical Direction

• React Native
• TypeScript
• Supabase
• PostgreSQL
• iOS + Android
• Push notifications
• Secure authentication and user-level data access

We are open to Expo if you can explain why it is appropriate for the product and deployment requirements.

Beta Functionality

The beta is expected to include:

• User authentication
• User/profile onboarding
• Institutional/facility selection
• Personalized dashboard
• Tasks and checklists
• Important-date timeline
• Structured guidance/resources
• Family responsibility/coordination features
• Push notifications and reminders
• User feedback / inaccurate-information reporting
• Basic analytics and error monitoring
• A practical method for administrators to update content without requiring a new app release

A more detailed product and technical brief will be provided to shortlisted candidates.

Who We Are Looking For

We want a senior developer who has actually shipped mobile products—not someone learning React Native during this project.

You should have meaningful experience with:

• Production React Native applications
• TypeScript
• PostgreSQL/Supabase or comparable backend architecture
• Authentication and secure data access
• Push notifications
• TestFlight and Android beta/release workflows
• Git-based development
• Database design
• Production debugging and QA

Strong product thinking is important.

We want someone who can identify unnecessary complexity, challenge weak technical assumptions, and propose better solutions while preserving the core product vision.

Development Process

We intend to begin with a paid technical-discovery milestone.

That milestone will produce:

• Recommended architecture
• Refined database schema
• Implementation backlog
• Technical risk assessment
• Final beta scope/acceptance criteria
• Development timeline
• Revised build estimate

If the discovery engagement goes well, the developer will be strongly positioned to receive the remaining beta build.

The company will own and control the source-code repository, backend project, developer accounts, production infrastructure, and project IP.

When Applying

Do not send a generic agency or AI-generated proposal.

Tell us what you personally built, what you personally owned technically, and how you would approach the architecture of this product.

We are more interested in evidence of strong engineering judgment than a long proposal.

Hello!

We are looking for **Canadian English speakers** to participate in a paid conversation recording project using our mobile app, **Funcrowd**.

**Project Details**

* 🎤 Record **7 natural conversations** with a partner
* 🗣️ Each conversation should be approximately **21–22 minutes**
* 🕒 Total recording time: approximately **2.5 hours**
* 💵 Total payment: **$100 per pair ($50 per participant)**
* ⚙️ Effective rate: approximately **$20/hour**
* ✅ No previous experience required
* 🌟 Positive feedback will be provided upon successful completion

### Requirements

* 🇨🇦 Canadian English speaker
* 👯 Must have a conversation partner available
* 📱 Access to two smartphones (at least one iPhone preferred)
* 🔇 Ability to record in a quiet environment with clear audio quality

### Partner Information

* Your partner may participate either in person or remotely
* Your partner does **not** need an Upwork account
* The contract will be issued to one participant, who can share payment with their partner

**Referral Bonus**

Additional rewards are available for referrals of other qualified native English speakers from Canada or the United States.

**How to Apply**

Please include the following in your application:

1. Confirmation that you are a Canadian English speaker
2. Confirmation that you have a recording partner
3. Smartphone types available (iPhone/Android)
4. Your general availability

We look forward to working with you!

PRODUCT & DEVELOPER BLUEPRINT
Version 1 - Minimum Viable Product (MVP)
Core experience: FIND CONNECT MESSAGE MEET
Prepared for development estimates and MVP scoping

1. Concept & Purpose
TravelBud - Cannabis Connection is a location-based social meetup app for adults who enjoy cannabis and want to connect with like-minded people.
The app is intentionally simple. TravelBud provides the connection; users decide naturally what develops from it, including friendship, conversation, activities, travel connections, and other personal relationships.
FIND CONNECT MESSAGE MEET
TravelBud also connects members with licensed dispensaries, including participating TravelBud Partner dispensaries that may offer exclusive member discounts or promotions.
2. Core App Experience - The Active Map
The map is the primary TravelBud experience. After registration, users should be able to open the app and quickly understand who and what is around them.
• TravelBud Members - users who have chosen to be visible on the map.
• Looking to Smoke - an optional temporary status showing interest in meeting for a smoke meetup.
• Hosting a Smoke - an optional temporary status showing openness to hosting a smoke meetup.
• Dispensaries - licensed dispensary locations shown with a distinct map icon.
• TravelBud Partner Dispensaries - participating dispensaries receive a recognizable partner/discount indicator.
A user taps a member on the map, views a basic profile, and sends a connection request. Once accepted, private messaging becomes available. No swipe-based or complicated matching system is required for the MVP.
3. Registration & Member Profiles
• Account registration and login.
• Profile photo.
• First name or display name.
• Age.
• Short biography.
• General location.
• Optional interests.
• Current smoke-meetup status.
• Map visibility control.
• Connect button.
Privacy requirement: precise private location should not automatically be revealed to other users. Map/location implementation should be designed with member safety and privacy in mind.
4. Smoke Meetup Status
Users may optionally activate one of two simple, temporary statuses:
• Looking to Smoke
• Hosting a Smoke
Statuses should be easy to turn on and off. They are intended to communicate current social availability rather than become permanent profile categories.
5. Connections & Private Messaging
The MVP connection flow should remain intentionally simple:
Tap Profile Connect Request Accept Private Message Meet
• Send connection request.
• Accept or decline request.
• Private messaging after acceptance.
• Disconnect.
• Block.
• Report inappropriate behavior.
6. Dispensaries & TravelBud Partner Offers
Licensed dispensaries appear on the active map. Participating businesses can be identified with a TravelBud Partner icon or badge.
Tapping a participating dispensary should display its current TravelBud member offer or discount and basic dispensary information.
Example member-facing message: "One dispensary visit could pay for your entire year."
The initial partnership model can remain simple: participating dispensaries provide a member benefit in exchange for exposure to the TravelBud community. More advanced paid advertising, featured placement, sponsored promotions, and redemption analytics can be considered after the user base grows.
7. Digital TravelBud Member Pass
Every active paid subscriber should receive an in-app digital TravelBud Member Pass.
• Clearly displays ACTIVE MEMBER status.
• Can display first name/profile photo and membership validity.
• Allows participating dispensary staff to visually verify membership for the MVP.
• Architecture should allow rotating QR-code verification/redemption to be added later.
The MVP does not require point-of-sale integration.
8. Membership & Subscription
Current proposed launch membership: $14.99 per year.
Version 1 should use a single, simple membership rather than multiple pricing tiers. The developer quote should include implementation of the annual in-app subscription/payment flow appropriate for iOS and Android, including restoration and active-membership status.
9. Travel Mode
TravelBud should be designed so a user can explore another location on the map, allowing travelers to discover members and participating dispensaries before arriving.
If including full Travel Mode materially increases MVP cost or complexity, the developer should price it separately as an optional feature rather than silently expanding the base MVP.
10. Founding 500 Launch Concept
TravelBud's initial launch strategy is to create a concentrated first community rather than spreading a small number of users nationwide.
Working campaign: The TravelBud Founding 500.
The first 500 members will provide real-world feedback about which additional features should be prioritized after the MVP.
11. Product Boundaries for Version 1
TravelBud is a social connection platform. The MVP should not be designed as a private cannabis marketplace or transaction system.
The initial product should not include user-to-user product listings, cannabis ordering, cannabis payment processing, or delivery coordination.
Appropriate terms, community guidelines, reporting tools, age/access requirements, and dispensary promotion rules will be finalized with legal review before public launch.
12. MVP Philosophy - Do Not Overbuild
The development goal is a clean, reliable first version centered on:
ACTIVE MAP STATUS DISCOVER CONNECT MESSAGE MEET
Plus:
DISPENSARIES PARTNER OFFERS MEMBER PASS
Do not add dating modes, complex matching algorithms, social feeds, ratings, gamification, extensive meetup categories, or other major features to the base MVP unless specifically approved.
13. Developer Quote Request
Please base your quote specifically on the MVP described in this document. Price additional or recommended features separately.
• Fixed-price estimate for the complete MVP.
• Estimated development timeline.
• Recommended technology/platform and the reason for the recommendation.
• Clear list of what is included and excluded.
• Backend, database, mapping, messaging, authentication, subscription, and hosting assumptions.
• Apple App Store and Google Play submission/launch support.
• Expected ongoing hosting, third-party service, and maintenance costs after launch.
• Testing, bug-fix, and post-launch support period included in the quote.
• Confirmation of how source-code repositories, cloud accounts, app-store accounts, and third-party service accounts will be structured and handed over.
• Confirmation that all custom source code, designs, and project intellectual property created for TravelBud will be owned by the client upon payment, subject to the final development agreement.
• Any features in this blueprint that the developer recommends postponing from Version 1, with separate pricing.
14. One-Sentence Product Description
Open the map. See who's around. Find someone who wants to smoke or host. Connect and meet. Discover nearby dispensaries and TravelBud member deals.
TravelBud - Cannabis Connection | Developer Blueprint | MVP

MVP Build: Need an Android developer to build a system-wide accessibility overlay that replicates glasses at various diopter values when reading device screens. The app should enhance on-screen text and images in real time using magnification, contrast boost, and edge sharpening. It must run as an overlay on top of other apps without requiring a backend. The ideal freelancer can create a smooth, responsive experience and deliver a reliable solution for accessibility-focused screen enhancement.

Wepinion is a social crowdsourcing app for decision making, approved in both the Apple and Android app stores.

We are seeking app testers with physical Android and Apple phones to systematically work through each screen and user interaction to help ensure a consistent coherent experience, look, and feel.

Attached is a screen shot of our tester interface.

Prefer candidates who are active on social media and are willing to share their channels and willing to share their opinion on usability etc.

Any accepted candidate will be required to sign a standard NDA.

Logo Design + Animation for ATope AI (Fixed Price, One-Time Payment)

About the project
ATope AI (atope.ai) is a calm, no-gamification habit, nutrition, and calendar app. The name comes from the Spanish phrase "a tope" — going full effort, all-in — but the product itself is quiet and low-pressure: no streaks, no notification pressure, no guilt. Think "a tidy, trustworthy daily companion," not a flashy productivity app.

I need a designer to refine/finalize our logo and deliver a complete, ready-to-use asset package — static and animated — in a single fixed-price engagement (no ongoing/recurring fees).

What I need
1. Refined logo design — starting from our current mark (I'll share it), refine the type/icon so it feels polished, modern, and consistent with a calm, minimal brand (see Style notes below).
2. Final files needed (please deliver exactly these, all transparent background unless noted):
- Favicon — PNG set (16×16, 32×32, 48×48) + .ico file
- Small header icon — PNG, ~64–128px, light and dark versions
- Animated logo (web) — Lottie JSON, used as a loading indicator, confirmed working via lottie-web
- App Store icon (iOS) — PNG, 1024×1024, no transparency, no rounded corners (Apple applies the mask automatically)
- Play Store icon (Android) — PNG, 512×512, 32-bit with alpha channel
- Animated logo (React Native) — the same animation as above, used as a loading indicator in the mobile app, confirmed working via lottie-react-native specifically (this renderer doesn't support every After Effects feature — please avoid unsupported effects/expressions/merge paths and test in that renderer, not just lottie-web)

Style notes
- Calm, minimal, quiet confidence — not loud, gamified, or "hustle culture"
- Should work well small (favicon/app icon) as well as large (marketing site header)

Logo direction
- Largely the same as what you will see on atope.ai — however fewer colours (see note below) & a more prominent "arrow" — the diagonal crossbar in the "A" that joins both legs. This is the same arrow referenced in the animation below: the static logo shows its end-state, "arrived" position.

Animation direction
This animation's primary purpose is to work as a loading indicator in the web app and mobile app — so it needs a seamless looping version (not just a one-shot play). I have a specific idea for the motion, open to refinement but this is the starting point:
- The "A" draws itself on (a stroke/path reveal, like it's being written)
- The crossbar of the "A" then "bounces" up and off, transforming into the arrow shape as it exits — landing in the same arrow position shown in the static logo
- The draw-on + bounce should then loop smoothly back to the start, so it can play indefinitely while content loads
- Overall feel: smooth and satisfying, not bouncy/playful/cartoonish — think a quiet, confident flourish rather than a game-style pop

Brand colors
- Primary palette: #6c4fb1 (brand purple), #c862a3 (brand pink), #e88a4f (brand orange)
- Soft/tint variants (background use): #efe6ff, #ffe4f0, #ffe9d6
- Color direction for the logo: please mirror the gradient used on the main heading text on atope.ai (purple → pink → orange, using the hex codes above) rather than a flat single color — this should feel connected to the site's existing hero text treatment.

Deliverables & rights
- All 6 files above, delivered once, at full resolution
- Full usage rights / ownership transferred to me on final payment — no additional licensing fees
- This is a fixed-price contract; please quote one total price covering all the deliverables listed

To apply, please include
- 2–3 examples of past logo + animation work (ideally something calm/minimal, not just flashy motion reels)
- Your estimated timeline
- Confirmation you can deliver Lottie JSON that works in both lottie-web and lottie-react-native

Vivo Control is seeking a senior Android engineer to urgently diagnose and resolve recurring freezing issues affecting our Android-based access-control intercom.

The application has undergone several revisions, but the intercom continues to freeze during certain operations. The problem may originate from the Android application, memory or resource management, device firmware, operating-system configuration, hardware integration, or a third-party SDK.

This is not primarily a UI-development assignment. We need an experienced diagnostic engineer who can investigate the complete device environment, reproduce the failure, determine the root cause, and implement or clearly direct the appropriate fix.

## System Environment

* Dedicated Android-based intercom/access-control device
* Android 11 embedded hardware
* Touchscreen operating in a dedicated or kiosk-style environment
* Camera, microphone, speaker, relays, network connectivity, and other hardware integrations
* Application communicates with Vivo Control’s cloud platform
* Video and audio calling functionality
* Remote device-management tools
* Possible vendor-specific Android firmware, APIs, drivers, or SDKs

Complete technical details, source code, APKs, logs, firmware information, and test access will be provided after execution of an NDA.

## Responsibilities

The selected engineer will:

* Review the Android application source code and recent revisions
* Reproduce the freezing behavior using a physical device or remote access
* Identify the exact operations and conditions that trigger the failure
* Capture and analyze Logcat, ANR traces, tombstones, crash reports, system logs, memory usage, CPU usage, thread activity, and network behavior
* Determine whether the problem is caused by application code, Android OS configuration, device firmware, drivers, hardware limitations, WebView, camera/video processing, memory leaks, threading, vendor SDKs, or another component
* Investigate why the display or application freezes while the device may remain reachable remotely
* Check for ANRs, blocked UI threads, deadlocks, lifecycle errors, memory pressure, resource exhaustion, watchdog events, and background-service restrictions
* Review kiosk-mode behavior, power-management settings, permissions, application recovery, and automatic restart mechanisms
* Correct application-level issues directly in the code
* Work with our existing development team and the hardware manufacturer when firmware or driver changes are required
* Recommend monitoring and logging improvements so future issues can be detected before deployment
* Perform stability and stress testing after corrections are implemented
* Document the root cause, changes made, test results, and any remaining firmware requirements

## Required Experience

Candidates must have strong experience with:

* Advanced native Android development using Kotlin and/or Java
* Diagnosing Android application freezes, ANRs, deadlocks, crashes, and memory leaks
* Android Studio Profiler, ADB, Logcat, Bugreport, Perfetto, and similar diagnostic tools
* Embedded Android devices, kiosks, intercoms, access-control terminals, POS systems, or other dedicated Android hardware
* Android lifecycle, services, threading, coroutines, memory management, and process recovery
* Camera, audio, video calling, WebRTC, WebView, or real-time communication applications
* Analyzing problems that may cross the boundary between application code and device firmware
* Working with hardware manufacturers or firmware engineering teams
* Git-based source-control workflows
* Producing clear technical documentation and communicating with an existing development team

## Preferred Experience

The following experience would be especially valuable:

* Android Open Source Project (AOSP)
* Customized Android ROMs or vendor firmware
* Rockchip-based Android hardware, including RK3568 or RK3588
* Hardware abstraction layers, device drivers, system services, and native libraries
* Watchdog and self-recovery systems for unattended Android equipment
* Access control, intercom, security, IoT, or smart-building products
* WebRTC, SIP, camera drivers, audio routing, relay control, USB devices, and serial communication
* Remote debugging of deployed Android devices
* Long-duration soak testing and automated reliability testing

## Initial Deliverables

The first phase should produce:

1. Review of the application, device configuration, firmware, and available logs
2. A repeatable test procedure for reproducing the freezing condition
3. Root-cause analysis distinguishing among:

* Android application defect
* Firmware or operating-system defect
* Hardware or driver limitation
* Third-party SDK or service defect
* Network or backend interaction
4. Recommended corrective-action plan with priorities and estimated effort
5. Implementation of application-level corrections within the agreed scope
6. Evidence of stability testing, including repeated-operation and extended-duration tests
7. Final technical report documenting findings, corrections, and any required manufacturer action

## Engagement Structure

We prefer to begin with a paid diagnostic milestone. If the selected engineer demonstrates the required expertise, the engagement may continue through implementation, testing, deployment, and ongoing Android-device reliability improvements.

This project requires immediate availability and active collaboration with our existing software and hardware teams.

## Confidentiality

The selected contractor must sign a nondisclosure agreement before receiving source code, credentials, proprietary architecture, firmware files, or access to production systems.

## To Apply

Please answer the following questions:

1. Describe a similar Android freezing or ANR problem you diagnosed. What was the root cause, and how did you prove it?
2. What embedded Android, kiosk, intercom, access-control, or dedicated-hardware devices have you worked with?
3. Have you diagnosed issues involving customized Android firmware, AOSP, drivers, or vendor SDKs?
4. Which tools would you use to determine whether this problem is in the application, firmware, or hardware?
5. Do you have experience with WebRTC, video calling, camera pipelines, audio routing, or WebView applications?
6. Can you review and modify Kotlin and Java code?
7. Can you work directly with our current development team and hardware manufacturer?
8. Are you available to begin immediately?
9. What access, equipment, logs, and technical information would you require during the first diagnostic phase?

Please begin your response with the phrase **“Embedded Android Diagnosis”** so we know you have read the entire posting. Generic proposals will not be considered.

BakerBands is looking for an experienced individual developer to build a new mobile and web-based sports technology platform.

We are looking to move quickly on the initial build, but this is not a one-time freelance project. We want to establish a long-term relationship with a developer who can handle ongoing development, maintenance, updates, and new features on a monthly basis.

THE CONCEPT

We are building a platform centered around athlete profiles, verified performance data, rankings, leaderboards, video, and recruiting exposure.

Athletes will participate in our events and receive verified testing results. That data needs to flow into the platform and become searchable, comparable, and easy to understand.

The goal is to create a platform where athletes can build their profiles and track their performance while parents, coaches, recruiters, and other users can search athletes and view verified data.

WHAT WE NEED BUILT

The platform will need functionality including:

• Individual athlete profiles
• Searchable athlete database
• Rankings and leaderboards
• Athlete rating system
• Performance history and personal records
• Video upload and/or video integration
• Photos and profile content
• User accounts
• Registration and payment capabilities
• E-commerce / Shopify integration
• Notifications
• Web-based administrative dashboard
• Mobile-friendly web platform
• Eventually, native iOS and Android applications

DATA IMPORT IS A MAJOR COMPONENT

Our testing system can export athlete performance results into a CSV file.

We need a simple backend workflow where our staff can upload that CSV and have the platform automatically process the data, match it to the appropriate athlete profiles, update their results, and recalculate applicable rankings and leaderboards.

The system needs to be built so that our staff can manage this process without relying on a developer every time new data is added.

ADMIN SYSTEM

We need a strong backend that allows our staff to easily manage:

• Athletes
• Profiles
• Testing data
• Rankings
• Ratings
• Videos and photos
• Users
• Content
• Products
• Registrations
• Data imports
• Featured athletes and other platform content

We want the administrative side to be extremely easy for our staff to operate.

WHAT WE’RE LOOKING FOR

We want someone who understands that this is more than simply designing an app.

The right developer should have experience building platforms involving:

• Large searchable databases
• CSV/data importing
• Dynamic leaderboards
• Ranking systems
• User-generated profiles
• Video
• Admin dashboards
• E-commerce integrations
• Payments
• Scalable cloud infrastructure
• Mobile applications

Sports technology, recruiting, tournament, fantasy sports, statistics, or leaderboard experience would be a major advantage.

TIMELINE + LONG-TERM OPPORTUNITY

We are looking to start immediately and get an initial working version launched as quickly as possible.

We expect the platform to continue evolving after launch and are looking for an individual developer who can stay involved through a monthly maintenance and development agreement.

When applying, please send:

• Examples of relevant platforms or apps you have built
• Your recommended technology stack
• Estimated MVP timeline
• Estimated development cost
• Monthly ongoing maintenance/development rate
• Confirmation that you are an individual developer

We are looking for someone who can take ownership of the technical side of this project and help us build a platform capable of scaling nationally.

For this freelance contract, you'll have the opportunity to work for a brand present in over 120 countries, with millions of fans. UGroupMedia is looking for a meticulous and detail-oriented individual to join our team of elves for the upcoming Christmas season!

QUALITIES AND HABILITIES
You are meticulous, rigorous and have an eagle eye?
You studied computer science and have 2 years of experience as a tester?
You know various iOS and Android browsers and mobile platforms?
You know Jira and the unit and automated testing platforms?
You speak and write English ?
You speak another language (ex : French, Spanish, Italian) ?
And if you also know the Linux environment ... Great !

JOIN OUR TEAM TO :
You participate in the development of compliance criteria and the planning of the technical needs of the tests to be performed for various digital platforms.
You execute and update the test plans (manual and automatic) for all platforms and you are responsible for confirming the compliance of the different platforms before they are put online as a client as well as for any modification to the code.
You perform the necessary tests according to established quality criteria using the right tools. You also do regression tests and make sure to follow up with the team concerning serious or repetitive problems.
You like to work in an Agile environment.
You identify the issues and document them in the bug tracking system.
You manage and resolve bugs following the execution of test cases and resolve and document technical problems encountered.
You produce test coverage reports and publish the go / no go status.

FREELANCE CONDITIONS
100% remote
Must be available until December 25th, 2026
Must be available 20h-50 hours per week
Must be available to work evenings and weekends if needed
Must be available at least 4 hours at HEA (Montreal time zone) for team meetings

REQUIRED EQUIPEMENT (if not all, we might be able to provide some equipement)
Must use your own computer, have a good internet connection and recent and varied Android and IOS devices to do the tests (internet connexion will be tested). Exemple of devices we would like you to have :
PC with recent Windows
Access to a recent Mac
IPhone and IPad
Pixel or Samsung Galaxy and Android Tablet

About Us

LGNDRY Marketing is a performance marketing agency serving 100+ active clients across car rental, home services, real estate, and community businesses. We build and run done-for-you lead generation systems: ads, funnels, automations, and AI agents.

Our clients are business owners. When they message us, they want a fast, clear answer from someone who actually knows what's going on with their account. That's the job.

The Role

You are the first voice our clients hear. You own the client inbox.

You'll be responding to client messages across chat, email, and SMS all day — answering questions, giving status updates, collecting what we need from them, and making sure nothing sits unanswered. When something is technical or strategic, you route it to the right person on the team and follow it through until it's resolved.

This is not a script-reading support job. You'll learn how our systems work so you can answer most questions yourself instead of forwarding everything.

What You'll Do
Respond to client messages fast — chat, email, and SMS
Keep every client conversation moving until it's closed out, nothing left hanging
Give clients clear status updates on their ads, funnels, and leads
Collect information, assets, and approvals from clients and pass them to the team
Escalate technical issues to our automations specialist and creative requests to our design team, then follow up until they're done
Log client issues and requests so we can spot patterns
Handle onboarding communication for new clients
Flag unhappy clients early, before they become a problem
Requirements
Fluent English — written and spoken. You will be writing to business owners all day. Your English needs to read like a native speaker's.
Smartphone (iPhone or Android) and a laptop — both, not one or the other
Reliable high-speed internet — this is non-negotiable. Dropouts mean unanswered clients.
Fast, clear writer — you can explain something in three sentences instead of ten
Organized — you don't lose track of open conversations
Calm under pressure — some clients message when they're frustrated. You handle it without escalating it.
Nice to Have
Experience with GoHighLevel, Slack, or similar CRM/chat tools
Previous customer support, account management, or client-facing experience
Basic understanding of paid ads and lead generation
Compensation

$120 per week, paid weekly.

This is the rate for this role. We're not negotiating on it, and we're not going to waste your time pretending otherwise.

Why This Role Is Manageable

You are not building anything from scratch. We have documented processes, response templates, and a team behind you — automations, creative, and operations. Your job is communication and follow-through, not solving every problem yourself.

How to Apply

Send us:

A short message telling us why you're a good fit — write it the way you'd write to a client
Your resume or a summary of your experience
A screenshot of your internet speed test (fast.com or speedtest.net)
Confirmation that you have both a smartphone and a laptop

Start your message with the word "LEGENDARY" so we know you read the full post.

Applications without a speed test screenshot will not be reviewed.

We are looking for native Spanish speakers to participate in a voice recording project using the Easy Voice Recorder app.

Project Details:

* Script will be provided in the chat.

* Record 1,620 sentences using the Easy Voice Recorder app.

* Recordings must follow the specified direction and distance requirements provided by our side.

* The task includes recording in a home environment where common household sounds may be present, such as:

* TV sounds.
* Washing machine noise.
* Other normal household background sounds.

* Full recording instructions will be provided before the project begins.

Payment:

* $30 per person.
* Payment will be made after successful completion and approval of the recordings.

Requirements:

* Native Spanish or Italian speaker.
* Clear and natural speech.
* Smartphone with the Easy Voice Recorder app installed.
* Ability to follow recording instructions accurately.

Important Notes:

* Read all sentences exactly as written.
* Follow the required recording distance and direction guidelines.
* Complete all 1,620 sentences.
* Ensure recordings are clear and understandable.
* Don't apply if you have already done it.
* Simple and easy task.

If you are interested, please send a message with your language and device type (Android or iPhone).

Native United Kingdom (UK) English Conversation Recording Project

We’re **seeking** native UK English speakers to record **authentic**, casual conversations using our app. The topics are easy and relatable—such as sports, entertainment, music, relationships, and everyday life.

Requirements

• Device: Smartphone only (new Android or iPhone is **recommended**)

• Environment: Quiet, echo-free room (prefer furnished room for recording)

• Participants: Each session requires two people in conversation

• If you already have a partner—**great**!

• If not, we’ll pair you with someone via Upwork

Recording Time

• Pick 7 topics

• Record at least 20 minutes per topic

• Total recording duration: 2 hours 20 minutes (for each pair)

Compensation

• $25 per hour per person

• Complete the full session (2.5 hours) to earn $62.5 per person

• Total payment for both participants: $125

Eligibility

• No professional experience required

• Open to new participants only means if you have already completed this same conversation task on Funcrowd App then you are not eligible.

(Anyone who has already completed this same project on the FunCrowd application is not eligible)

• Each person can participate only once

(Duplicate recordings will be considered unsuitable)

Bonus

• Receive a 5-star rating upon successful completion

This is a pleasant and simple task with a great opportunity to earn and receive a 5★ review.

About the Project

We are building a mobile AI-powered personal assistant app for iOS and Android. Full product details will be shared only after an NDA is signed. This is a serious, funded project with an experienced founding team and a clear technical roadmap already defined; we are looking for a long-term development partner, not a one-off contractor.

Who We're Looking For

We only want to hear from agencies that have built AI-powered or data-heavy mobile apps from scratch, meaning your team designed and developed the app end to end, not customized a template or white-labeled someone else's build. Web app portfolios will not be considered, we need iOS and Android app experience specifically.

Please do not apply if:

- You cannot provide App Store/Google Play links to AI-powered or data-heavy apps your team built from the ground up
- You cannot show backend/architecture evidence or proof of ownership if we ask
- You are not comfortable with reference checks

We will personally download and test every app you list. If it looks solid, we will ask for backend proof or evidence of ownership, and we will do a reference check. Applications that do not hold up to this will be rejected. Please respect our time, your connects, and your own effort by only applying if you meet this bar.

Tech Requirements

Flutter or React Native (cross-platform)
Direct prior experience building AI/LLM-integrated apps, RAG (Retrieval Augmented Generation) architecture required, this is core to the product and directly affects operational cost at scale
Understanding of cost-optimization techniques for AI apps (prompt caching, embedding retrieval strategies, provider abstraction layers), we will ask about your approach to this during technical review
Comfortable working with an AI abstraction layer (no hard-coding to a single AI provider)
Experience with Firebase, Pinecone or similar vector databases, and standard mobile backend infrastructure

In Your Proposal, Please Include:

About your agency - when founded, team size, and location
Relevant mobile app experience - links to 2-3 AI-powered or data-heavy apps your team built from scratch (App Store / Play Store links required, web portfolios not accepted)
Confirmation of Flutter/React Native experience and RAG/AI-integrated app experience
Confirmation you are willing to sign an NDA before receiving full project details
Team availability - minimum 4 hours of daily overlap with US Eastern Time (EST) required
Your estimated timeline to onboard and begin work

Our Process

We review your submitted apps and evidence
If it's a fit, we send an NDA
Once signed, you receive our full RFP with detailed instructions for submitting a formal proposal (48-hour turnaround expected once RFP is sent)
We review proposals and schedule a call with shortlisted agencies
Final vendor selection expected within about a week of receiving proposals

Timeline

We are aiming to select a partner and begin kickoff within the next week or two. Fast, responsive communication throughout this process will be considered a strong signal, please reply promptly if we reach out.

Budget

We are expecting you to propose your own budget and timeline estimate based on the scope once NDA and RFP are shared.

Only serious, established agencies please. Generic or copy-paste proposals will be rejected without review.

We are looking for an experienced senior Flutter developer to build the first MVP of 10K ROUTES, a location-based mobile app that generates interesting circular walking routes based on a user’s current location and desired number of steps.

The goal of the MVP is to validate the core product experience rather than build a large feature-rich application.

The app will combine existing mapping/routing infrastructure, POI data and AI to create personalised walking experiences.

Core MVP functionality includes:

* Flutter app for iOS and Android
* User’s current location as starting point
* Desired step count / walking distance as input
* Generate suitable circular walking routes using existing routing APIs/infrastructure
* Generate and evaluate multiple route candidates
* Retrieve relevant nearby POIs from existing data sources
* AI-assisted selection of interesting POIs
* AI-generated short factual stories based on reliable source information
* Display walking route and POIs on a map
* Basic route-following experience
* Store routes, feedback and basic analytics
* Backend/database, preferably Supabase/PostgreSQL or comparable

We are not looking to build our own mapping infrastructure or train a proprietary AI model for the MVP. The objective is to intelligently combine existing APIs and services while building a solid architecture that can later evolve into proprietary route-ranking and personalisation technology.

Ideal developer

We are specifically looking for someone with strong experience in several of the following areas:

* Flutter / Dart
* iOS and Android development
* Supabase / PostgreSQL / Firebase
* Maps, GPS and location-based applications
* Routing APIs such as OpenStreetMap, Mapbox, Google Maps, openrouteservice or similar
* REST/API integrations
* OpenAI or other LLM APIs
* Software architecture for early-stage products
* App Store / Google Play deployment

Experience building location-based, navigation, travel, fitness or discovery apps is especially relevant.

What we would like from you

Please include:

1. Examples of relevant Flutter apps you have built
2. Any experience with maps, GPS or routing
3. Experience with Supabase/backend development
4. Experience integrating AI/LLM functionality
5. How you would approach the architecture of this MVP
6. What you would simplify to keep the MVP lean
7. Your estimated development hours and/or fixed-price range
8. Your availability and expected development timeline

Please start your proposal with the words “10K ROUTES” so we know you have read the description.

More detailed product documentation will only be shared with shortlisted developers after a short NDA.

We're a Toronto running-nutrition app (iOS + Android) shipping a major release and need a careful, structured QA pass before submission.

This is not exploratory testing. We have a written test script of 18 sections covering inventory management, need calculation, consumption tracking, restock alerts, an affiliate buy flow, account sign-up including Sign in with Apple and Google, guest-to-account data migration, push notifications, and a set of regression checks. You work top to bottom and record a result for every line.

What we need
- Every checkbox in the script marked pass or fail, with nothing skipped or left blank
- For each failure: what you did, what you expected, what actually happened, and your device and OS version
- A screenshot or screen recording for every failure
- One summary document at the end, with failures grouped by severity in your judgement

Requirements
- A real iOS or Android device — not a simulator or emulator
- Your device model and OS version stated up front
- Willingness to test both guest mode and signed-in mode, including creating a fresh account
- Written English good enough to describe a bug precisely

What we provide

- TestFlight or Play closed-testing access
- A demo account
- The full test script

Timeline
Report delivered within 48 hours of receiving access. We are working to a submission deadline this week.

Native Australian (English) Wake Up Words Recording

We are seeking native speakers of Australian (English) to participate in a brief and straightforward voice recording project using the Funcrowd mobile app.

Execution plan:

Record 185 short wake up sentences that you need to capture using the Funcrowd mobile app.

The task takes only about 20 to 25 minutes to complete.

You will need a peaceful environment and a smartphone with good clear audio (iPhone or newer Android phone preferred).

Payment:

$18 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!

Requirement:

Must be an Australian English native speaker.

Can only participate once. If you have previously recorded the same 185 (key word: "Hi Geely") sentences on the Funcrowd app, then you are not eligible for this task again.

If you're interested and meet the requirements, we’d love to have you participate!

Seeking a development team or two specialists to build a paid Android app for parents that monitors a child's phone activity and sends a daily SMS summary of time spent and flagged content, including profanity, bullying, inappropriate photos, and unsafe browsing. The app will be openly installed on the child's device, with the child aware of its presence and only the parent receiving detailed flagged information.

We are looking for a South Africa-based native to test the onboarding, money movement and overall experience of Flyra, a financial technology mobile app. This is a short, one-time project.

You do not need to be an experienced QA engineer. We are primarily looking for someone familiar with how mobile apps and financial terminology should read and work for users in South Africa.

Requirements

Currently reside in South Africa
iPhone or Android smartphone
Comfortable installing a Production build of a mobile app and completing testing using non-dummy data
Have a valid South African bank account
Have a valid South African ITR and Passport

What you'll do

Install the Flyra app we provide
Create a Flyra account and complete the full onboarding flow
Add a South African Rand payment method and complete all the requested money movement flows
Report any errors, confusing steps, or issues you encounter
Provide screenshots or screen recordings where useful

We'd like your feedback on:

Financial and regulatory terminology - Are the terms used in the app, in the way a South African bank or fintech would use them?
South African formatting - Currency displayed as R1,234.56, phone numbers accepting +27, dates and other fields like address etc.

Fixed price: $10

How it works:

We will hire you for $10 on Upwork to perform QA testing and provide feedback.

You will complete all the required onboarding and money movement tests.

Upon completion, we release your $10 testing payment on Upwork.

When applying, please confirm:

Do you currently reside in South Africa?
iPhone or Android? (Model and OS version)
Have you previously tested a mobile app or website?

Aethera is a wellbeing app on iOS and Android. Coaches, therapists and teachers (we call them practitioners) use it to bring their clients guided practices and check-ins, in the app and by text. We are a small team and we ship every week. One engineer does all the testing, infrastructure and release work today alongside building the product.

THE ROLE
You own testing and delivery for the app: test suites and QA automation, CI, staging and production environments, releases, and monitoring. Around that, you improve how we publish a new practitioner into the app, test the app by hand on real devices, and post a daily read of production. You will not work on the chat side of the product. Beyond that, the role is general: if it is technical and not the chat, it can land with you.

HOW WE WORK
Most code, tests and summaries here are drafted by AI tools. You review what they produce, prove it on a real device, and own the result.

WHAT YOU WOULD DO
- Improve how we publish a new practitioner into the app, from their content and settings to a verified release, so a new one takes days rather than weeks.
- Own the test suites and QA automation: unit, integration and device flows running on every change, with no skipped or silently passing tests.
- Own CI, environments and releases: staging that matches production closely enough to catch release problems, reproducible builds, and each release prepared so the lead engineer only has to approve it.
- Own monitoring: alerts that reach a person, and a daily summary of production health, in-app feedback, tester notes, store reviews and support mail.
- Test the app by hand on a clean device before each release. Log rough edges and broken areas with steps to reproduce, and fix what you can.
- Move behaviour out of app code into server-side config, so changes stop needing a store submission.

WHO WE ARE LOOKING FOR
- You have owned test automation and CI for a shipped mobile app.
- You have run staging and production environments, builds and alerting.
- You have found and fixed rough edges in a consumer app, not only written the tests.
- You work with AI coding tools daily and verify what they give you.
- You write clearly. Most of our work happens in pull requests and short written updates.

OUR STACK
Flutter, Firebase (Cloud Functions in TypeScript, Firestore), some Cloud Run, Next.js, GitHub Actions, Jest, Maestro, Playwright. Listed for context. Experience on a different stack is fine.

DETAILS
Hourly, 15+ hours/week


PLEASE ANSWER
1) Tell us about one test suite, pipeline or environment you made trustworthy: what was wrong, what you found, how you knew it was fixed. A link to a pull request or write-up is welcome.
2) Your current availability (hrs/week, when you could start)
3) Desired engagement structure (rate, etc)

Create a new webpage, mostly informational, and able to purchase merch, like a t-shirt or sticker. We can implement in either WordPress or squarspace or custom

Description
I'm the founder of a mobile app called SolDira — a voice-first productivity and personal-safety companion for real estate agents and other field professionals. The app is built in FlutterFlow, with a substantial amount of the front-end already designed (10 screens) and backend services already provisioned: Supabase (database/auth/storage), Twilio (SMS), Anthropic API (AI voice-to-action processing), and OneSignal + Firebase (push notifications).
This is not a from-scratch build. It's a real FlutterFlow project that needs an experienced hand to finish wiring the front-end to the backend, resolve several known configuration issues, and take it through App Store and Google Play submission.
I need someone with genuine, hands-on FlutterFlow and mobile app experience — not just general coding or AI/automation experience. I've already learned the hard way that integrations like A2P 10DLC SMS compliance, Firebase Cloud Functions, and OneSignal's Firebase requirements have real idiosyncrasies that only someone who's actually shipped mobile apps will navigate efficiently.
What you'll be doing:
• Completing the voice-to-action AI pipeline (recording → transcription → Claude API parsing → multi-action execution: calendar, messaging, photo tagging, phone calls)
• Building out a personal-safety alert system: location-based activation, press-and-hold alert buttons, GPS-stamped SMS delivery via Twilio with proper opt-in/consent handling for message recipients, and an emergency-response feature triggered by one of the alert buttons
• Resolving remaining Firebase/OneSignal push notification configuration
• Implementing the app's authentication system, which includes some non-standard requirements beyond typical email/password login — details provided after signing an NDA
• Implementing offline sync and in-app purchases (Apple StoreKit + Google Play Billing)
• Testing across iOS and Android, and handling submission to both the Apple App Store and Google Play Store, including responding to reviewer feedback
Note: Full technical specifics, including the safety-alert system's exact behavior and the authentication design, will be shared via a detailed Statement of Work after a mutual NDA and IP Assignment Agreement are signed. This posting is intentionally kept at a summary level.
What I need from you before we start:
• A signed NDA and IP Assignment Agreement (already drafted, attorney-reviewed, ready to send)
• A detailed, itemized quote — not just a total number. I want to see hours broken out for the harder pieces (the AI pipeline, the safety/alert flow, push notification setup, store submission) separately from simpler screens.
• Either a flat project fee or an hourly rate with a not-to-exceed cap. I'm not looking for open-ended hourly billing.

Requirements
• Demonstrated experience building and shipping real apps in FlutterFlow specifically (not just general Flutter/Dart, though that's a plus)
• Experience integrating Supabase as a backend
• Experience with Twilio (SMS sending, ideally some familiarity with A2P 10DLC compliance requirements)
• Experience with Firebase (Cloud Functions, Firebase Auth) and/or OneSignal push notification setup
• Experience submitting apps to the Apple App Store and Google Play Store, including handling reviewer feedback/resubmissions
• Comfortable working from an existing project and existing accounts, not just greenfield builds
Nice to Have
• Experience with apps involving background location or background audio permissions (understanding of the extra App Store scrutiny these involve)
• Experience with voice/AI integrations (Whisper, Claude, or similar APIs)

Budget & Timeline
Prefer a flat project fee.
I'd like to move relatively quickly — realistically hoping for a working beta within 4 to 6 weeks of starting, understanding that app store review timelines are outside anyone's direct control.

OVERVIEW
We are looking for an experienced mobile app developer to build an iOS and Android app for our existing volunteer registration and scheduling platform.

Our web application is fully operational, with a Java backend and Angular frontend. We need a polished, user-friendly mobile experience that connects to our existing backend/API.

This is not a rebuild of our web application or backend. We are looking for a mobile app that integrates with our existing system.

The app will allow volunteers to:

Securely log in to their existing account
View their volunteer schedule and assignments
Access event and parking information
View notices and announcements from Chairpeople
Receive push notifications for schedule changes, announcements, reminders, etc.
Technical Requirements
iOS and Android development
Strong experience integrating mobile apps with REST APIs
Experience working with Java-based backends
Secure authentication
Push notifications
Strong mobile UI/UX skills
Experience with Flutter, React Native, or another appropriate cross-platform technology
Ability to work independently and communicate clearly
Our APIs are established, and the developer will work with our existing system/development team as needed.

We are looking for an experienced Unity developer/game reskinner to reskin an existing mobile game.

The core gameplay and functionality are already developed. Your main responsibility will be to replace and integrate the visual assets so the game has a completely new look and theme.

Responsibilities

* Reskin an existing Unity mobile game
* Replace characters, backgrounds, environments, UI elements, icons, and other visual assets
* Integrate new 2D/3D assets into Unity
* Update animations where necessary
* Ensure all assets are properly optimized for Android and iOS
* Maintain the existing gameplay and functionality
* Fix any visual or integration issues caused during the reskinning process
* Prepare the reskinned version for testing and final build

Requirements

* Strong experience with Unity
* Previous experience reskinning mobile games
* Experience integrating 2D and/or 3D assets
* Good understanding of mobile game optimization
* Experience with Android and iOS builds
* Ability to work with existing Unity projects without breaking existing functionality
* Good communication and ability to follow instructions

Nice to Have

* Experience with hyper-casual or casual mobile games
* Experience with Unity animations and particle effects
* UI/UX experience for mobile games
* Experience publishing games to Google Play and Apple App Store

To Apply

Please send:

1. Examples of mobile games you have reskinned or developed
2. Your experience with Unity and mobile games
3. Your estimated timeline for completing a full game reskin
4. Your fixed price or hourly rate
5. Confirmation that you can work with an existing Unity project

We are looking for someone reliable who can deliver high-quality work and potentially collaborate with us on future game projects.

I want to build a mobile app for my personal training business to replace my current system of managing clients through WhatsApp and spreadsheets. The app should let clients book sessions, view their workout plans, log their progress, and message me directly. I have about 80 clients and onboard 10 to 15 new ones each month. I need a working iOS and Android app that I can use to manage clients and schedules without needing a developer every time something changes.

PROJECT: ULTRA — Full IoT Engineering Package (Hardware + Firmware + Cloud + App)

This project covers the complete development of the ULTRA smart harness module, including hardware design, firmware development, cloud backend, Android app, OTA update system, and full end‑to‑end integration. This scope includes all features previously detailed in the £15,000 engineering proposal, now offered as a fixed‑price package.

------------------------------------------------------------
1. HARDWARE DEVELOPMENT (PCB + Electronics)
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• Full PCB schematic design (ESP32-based)
• Multi-layer PCB layout and routing
• Manufacturing-ready Gerber files
• Complete BOM (Bill of Materials)
• GPS module integration (high-sensitivity)
• BLE module integration
• Wi-Fi module integration
• IMU (accelerometer + gyro) integration
• Power management system (battery + charging)
• Reverse polarity protection
• Voltage regulation and filtering
• Antenna matching and tuning (GPS + BLE)
• Waterproof enclosure considerations
• Prototype support and debugging
• Hardware bring-up and testing

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2. FIRMWARE DEVELOPMENT (ESP32 / ESP-IDF)
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• GPS tracking logic (adaptive sampling + smoothing)
• IMU movement detection (motion, tilt, impact)
• Tamper detection logic (cover removal / access attempts)
• Breakaway detection logic (harness separation)
• Battery management + low-power modes
• BLE pairing + secure communication
• Wi-Fi fallback logic (dual-mode connectivity)
• OTA firmware update system (cloud-driven)
• Secure boot + device identity
• Error reporting + diagnostics
• Firmware ↔ Cloud communication protocol
• Event queueing + retry logic
• Real-time alert triggering

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3. CLOUD BACKEND DEVELOPMENT
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• Device registration API
• Owner registration API
• GPS storage endpoints
• IMU event storage endpoints
• Tamper + breakaway alert system
• Battery alert system
• Out-of-zone alert system (geo-fencing)
• Real-time event pipeline
• Database deployment (PostgreSQL or similar)
• Cloud hosting setup (Dockerised)
• Authentication + security
• Admin dashboard endpoints (internal use)
• OTA firmware distribution service
• Device heartbeat monitoring

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4. ANDROID APP DEVELOPMENT (PetGuard ULTRA)
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• BLE device pairing
• Live GPS map (real-time tracking)
• Alerts screen (tamper, breakaway, battery, movement)
• Device settings (sensitivity, update rate, etc.)
• Owner profile
• Pet profile
• OTA firmware update screen
• Device status screen (battery, signal, last update)
• Push notifications
• Cloud sync
• UI/UX design (PetGuard branding)
• App ↔ Cloud ↔ Device integration

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5. FULL SYSTEM INTEGRATION
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• Hardware ↔ Firmware integration
• Firmware ↔ Cloud integration
• Cloud ↔ App integration
• OTA update flow end-to-end
• GPS accuracy tuning
• IMU sensitivity tuning
• Alert reliability tuning
• Prototype testing support
• Debugging across all layers
• Final optimisation and polishing

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6. FIXED PRICE
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Total fixed price for the complete ULTRA engineering package:
£5,000 (all-inclusive)

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7. PAYMENT SCHEDULE
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• 40% upfront (£2,000)
• 30% after hardware + firmware core delivery (£1,500)
• 30% after backend + app + full integration (£1,500)

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8. CONFIRMATION
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Please confirm acceptance of the fixed price and payment schedule
so development of ULTRA can begin.