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accept a invite as a tester, you must have a android phone and gmail account, download the app, engage for a couple minutes every day, like a post, comment on a post, make a couple posts yourself.

Summary

My Kotlin-based Android app emulates a generic Xbox-style gamepad. It advertises itself as a Bluetooth LE HID GamePad and Windows happily pairs with it, requests InputReports, and even receives my packets - yet the data isn't being received by test programs. The frames appear to leave the phone intact, so something in the report composition, descriptor, or timing is clearly off. It is tantalizingly close, but I can't seem to "bring it over the finish line" and I need a fresh set of eyes to locate and correct the fault.
You'll be working with clean, well-commented Kotlin code that is already broken into clear layers (BLE transport, HID descriptor construction, game-logic encoder, MVVM). The task is to trace why the InputReport that "looks" correct on the Android side and reports as being received by the Windows BLE host is not interpreted correctly on the Windows side I have been using for tests. It only needs to work with Windows 11.

What I need from you:

- Identify the precise cause of the mis-processed InputReports.
- Implement the code or descriptor fix so Windows recognises control codes correctly.
- The report descriptor must be modeled as closely as possible to a real Microsoft Xbox controller so Windows treats it as the genuine thing - not just a generic gamepad.
- Each button click or joystick movement in the provided Android gamepad emulator must be reflected by the Windows GamePad test utility (Win-R: joy.cpl)

You should already be comfortable with Android BLE APIs, HID over GATT, report descriptors, and packet-level debugging tools such as nRF Connect, Wireshark with USBPcap, or similar. If you have developed a game controller and are comfortable developing in Kotlin on Android, you'll feel right at home and this shouldn't take long.
You must own a physical Microsoft Xbox Wireless Controller and have access to a Windows 11 machine for testing. This is a hard requirement - you will need to verify that joy.cpl responds identically to both the real controller and the app.
I'll supply the full Android Studio project and any capture logs you need as soon as we start. Once the fix lets Windows read every button and axis reliably, the job is done.
Timeline: 1 day
To bid on this project, please make sure that you write a sentence "I own a Microsoft Xbox WIreless Controller" on the first line of the proposal.
Thank you!

• Do you own a Microsoft Xbox Wireless Controller?

Am nevoie de un design complet pentru un modul WiFi capabil să trimită date UDP pe o distanță de aproximativ 500 m în câmp deschis, în special deasupra apei. Nu vreau să folosesc repeater; soluția trebuie să își atingă raza doar prin hardware-ul propriu și o antenă sau booster potrivit(ă).

Accept atât ESP32, cât și ESP32-C3; aleg componenta optimă în funcție de propunerea tehnică. Este esențial ca datele să poată fi recepționate de o aplicație mobilă pe Android și iOS.

Te rog să-ți concentrezi răspunsul pe proiectele anterioare similare, astfel încât să înțeleg rapid experiența ta în:
• implementarea conexiunilor WiFi pe distanțe mari
• optimizarea puterii de emisie prin amplificatoare/antene
• trimiterea rapidă de pachete UDP către dispozitive mobile.

Livrabilele pe care le doresc:
• schematică hardware și lista de componente, inclusiv booster/antenă recomandată
• firmware complet (cod sursă) cu configurare pentru trimiterea pachetelor UDP
• instrucțiuni clare de testare pentru demonstrarea razei de 500 m pe apă
• ghid de integrare rapidă cu aplicațiile mobile (exemplu de cod recepție UDP pentru Android și iOS).

Voi testa soluția în teren; consider proiectul finalizat după confirmarea transmisiunii stabile la 500 m fără repeater. Aștept propunerea ta tehnică însoțită de exemple concrete din proiectele tale anterioare.

Skills: Electronics, Mobile App Development, Android, PCB Layout, Antenna Design, Embedded Systems, Signal Processing, WiFi

We are looking for an experienced React and React Native Developer to help build and improve a modern healthcare platform available across web and mobile applications.

The platform will support patients, healthcare providers, and administrative teams through secure digital workflows such as patient onboarding, appointment management, health data tracking, document exchange, notifications, and communication.

We need a developer who can take ownership of both web and mobile development, work with an existing or newly designed backend API, and deliver a stable, scalable, and user-friendly healthcare product.

Experience with healthcare applications, HIPAA-sensitive data, telemedicine, patient portals, electronic health records, or regulated software products will be a strong advantage.

Key Responsibilities
Develop responsive web applications using React and TypeScript
Build cross-platform iOS and Android applications using React Native
Create reusable components shared across web and mobile where appropriate
Integrate applications with REST or GraphQL APIs
Implement secure authentication and role-based access
Build patient, provider, and administrator workflows
Integrate appointment scheduling, notifications, document management, and messaging
Implement real-time functionality using WebSockets or similar technologies
Maintain clean, testable, and well-documented code
Improve application performance, accessibility, and reliability
Participate in architecture discussions, code reviews, and technical planning
Support application deployment to the App Store, Google Play, and web hosting environments
Core Platform Features

The platform may include:

Patient registration and secure onboarding
Provider and patient profiles
Appointment scheduling and calendar management
Telehealth video or audio consultations
Secure messaging between patients and providers
Health questionnaires and medical intake forms
Treatment plans and care workflows
Medication and appointment reminders
Health data and progress tracking
Medical document upload and management
Push, email, and SMS notifications
Subscription and payment functionality
Administrative dashboard
Reporting and analytics
Role-based permissions for patients, providers, administrators, and support teams
Integration with healthcare systems and third-party services
Required Experience
Strong commercial experience with React
Strong commercial experience with React Native
Advanced knowledge of TypeScript and JavaScript
Experience building and publishing production mobile applications
Experience with modern React state management and data-fetching tools
Experience integrating REST APIs or GraphQL
Strong understanding of responsive design and mobile UX
Experience with authentication, authorization, and secure session management
Understanding of frontend testing and software quality practices
Experience with Git, pull requests, and collaborative development workflows
Ability to work independently and communicate clearly with product and engineering teams

We’re building a next-generation Web3 mobile application and need an experienced Senior Web3 Mobile Developer to lead development on iOS and Android.
The ideal freelancer will have strong expertise in mobile frameworks (React Native or Flutter), deep Web3/blockchain integration experience, and a track record of shipping secure, high-performance dApp or wallet apps.

Requirements

-3+ years of mobile development experience (iOS and Android)
-Strong expertise in React Native or Flutter (native Swift/Kotlin is a plus)
-Proven experience building Web3/crypto mobile apps (wallets, dApps, DeFi, NFT apps, etc.)
-Familiarity with Web3 libraries: Web3.js, Ethers.js, Solana Web3.js, or similar
-Experience with WalletConnect, wallet integrations, and transaction signing on mobile
-Proficiency with TypeScript/JavaScript
-Good English communication and ability to work remotely

We are looking for Arabic-speaking participants currently residing in the United Arab Emirates for a remote audio recording project.

Project Overview
Participants will record scripted conversations as part of a multilingual speech data collection project. The recordings will be used for language technology and speech recognition purposes.

Requirements
* Fluent or native-level Arabic speaker
* Currently residing in the UAE
* Comfortable reading Arabic and English scripts
* Clear pronunciation and natural speaking ability
* Age 18 or older
* Access to a smartphone, headset, or computer with a microphone
* Ability to follow recording instructions accurately

Task Details
* Record scripted conversations with another participant
* Follow the provided script accurately
* Record in a quiet environment
* 2 hours per pair recording
* Additional recording tasks may be available for successful participants

What We Provide
* Detailed recording guidelines
* Scripts and training materials
* Ongoing project support

To Apply
Please include:
1. Current city and country of residence
2. Languages spoken
3. English proficiency level
4. Recording device (iPhone, Android, laptop, etc.)
5. Short Arabic voice sample (optional but preferred)

We welcome applications from qualified Arabic-speaking participants residing in the UAE.

Skills: Audio Services, Voice Talent, Arabic Translator, Hindi Translator, Audio Editing, English Translation, Voice Over, Data Collection

We are seeking a skilled Flutter developer for a small, short-term mobile app project. The task involves a quick fix or minor update to an existing app. The ideal candidate should have experience in mobile app development, particularly with Flutter, and be able to deliver high-quality results efficiently. This is a part-time engagement with a short duration, perfect for someone looking to contribute to a straightforward project.

I am ready to retire our current Windows-only data management tool and move the entire experience to a modern mobile application that runs seamlessly on both iOS and Android. The new app must replicate (and ultimately improve) everything our staff can do today while adding the mobility and convenience our teams have been asking for.

Core requirements
• Secure user authentication is essential so that only authorized staff gain access.
• Push notifications should alert users the moment new records are added or changed.
• Real-time data synchronization has to keep every device in step with our central database, whether the user is on Wi-Fi or cellular.

You will be working with the data structures and business logic already proven in the Windows version; I can provide schema details, sample data, and API endpoints as soon as we kick off. Code can be delivered in React Native, Flutter, or another cross-platform framework you trust—as long as it ships a single, maintainable codebase.

Deliverables
1. A fully tested mobile app that passes App Store and Google Play review.
2. Source code and build instructions.
3. Brief deployment documentation so we can maintain and extend the project internally.

If you have shipped similar cross-platform data apps before and can demonstrate tight, reliable synchronization, let’s talk timelines and milestones.

Skills: Mobile App Development, iPhone, Android, iPad, React Native, Flutter, Database Management, API Development

I'm looking for an experienced professional to help get our app onto the Apple App Store and Google Play Store.

Key tasks include:
- App review and optimization
- Bug fixing before submission

Ideal Skills and Experience:
- Proven experience with app store submissions
- Familiarity with both Apple and Google Play guidelines
- Strong bug fixing and app optimization skills
- Attention to detail and good communication

Please provide examples of previous successful app store launches.

Skills: Website Design, Mobile App Development, iPhone, Android, App Design, App Store Optimization, App Publication, App Development

We are looking for Singaporean locals to conduct some payment on e-commerce websites using only Grabpay.
Need an Android phone
All transactions will be recorded, and confidential information will be obscured/covered. All purchases will be made at the lowest cost level, and orders can be cancelled immediately upon successful payment.

"I need a simple offline quiz app built in Flutter for Android.

Requirements:

Multiple choice questions (4 options per question)
Minimum 3 quiz categories
Score screen at the end of quiz
Works completely offline (no internet required)
Clean, simple UI
Android APK file + complete source code (ZIP) to be delivered

Deliverables:

Working Android APK
Complete Flutter source code in ZIP file

Note: This is a simple app, no backend or database needed — all questions can be hardcoded.
Budget: $50 fixed

Timeline: 1-2 days"

I am looking for an experienced app developer or team to build a **Todo Planner + Reminder mobile app** for Android, with monetization options for publishing on the Google Play Store.

Developers who already have a **ready-made or previously built app** that can be customized and delivered quickly will be preferred.

**Main Requirements:**

1. Todo planner and reminder app features
2. Daily checklist functionality
3. Reminder notifications
4. Monetization support for Play Store
5. Admin panel with required controls
6. Website/admin access for managing users and app content
7. User access/login features, if applicable
8. Ability to add more features through future development
9. Different messages, checklist items, images, or content to be shown when the user unlocks their mobile
10. Locally stored images/videos should pop up when the user unlocks the mobile
11. Daily checklist success reports
12. Daily, weekly, monthly, and yearly progress charts
13. Clean UI/UX suitable for regular users
14. Play Store-ready build and deployment support

**Additional Note:**
If there is any good **CodeCanyon source code** or ready-made script that can reduce cost and development effort, it can be used after discussion.

**Please include the following in your proposal:**

1. Your quotation/cost estimate
2. Timeline for delivery
3. Technical stack you will use
4. Whether you already have a ready-made app
5. Admin panel details
6. Website/admin access details
7. Play Store publishing support details
8. Examples of similar apps you have developed


Please mention your quotation clearly in the comments/proposal.

Skills: PHP, Mobile App Development, iPhone, Android, UX / User Experience, Mobile App Testing, App Design, UI / User Interface, Android App Development, App Development

We are seeking for 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 an experienced mobile developer to take our existing app through the full publication process on both Google Play Store and Apple App Store, ensuring it is fully operational and approved on both platforms.

About the app:
Pangea is Australia's first integrated digital settlement platform for migrants, refugees, and international students. The app is currently on Google Play Console in internal testing track and needs to be moved to full public release. The Apple App Store submission needs to be completed from scratch.

Tech stack:
Frontend: React + Vite + Tailwind CSS + shadcn/ui
Backend & hosting: Base44 (managed platform that handles auth, serverless functions, database entities, and generates both the Android APK/AAB and iOS builds natively)
Payments: Stripe
Marketing website: pangeaconnects.com hosted on Netlify (separate from the app)

Important: Base44 generates the mobile builds directly (AAB/APK for Android and the iOS build). You do not need to build or configure a WebView wrapper — that is handled by the platform. Your role is to take those builds through the full store submission and approval process, resolve existing bugs, ensure the app is fully operational on both platforms, and link the published apps back to our marketing website.

What we need:
Google Play Store:
Resolve a confirmed logout/session persistence bug present in the AAB build generated by Base44. The bug causes session/auth state to not clear properly on logout within the Android WebView. This was identified during internal testing on Google Play Console and needs to be fully resolved before moving to production.
Complete all store listing requirements (screenshots, descriptions, content rating, privacy policy link)
Move from internal testing → closed testing → open testing → production
Ensure app passes all Google Play policy reviews

Apple App Store:
Configure Apple Developer account, provisioning profiles, certificates and signing
Submit iOS build via App Store Connect
Set up TestFlight for internal testing before public release
Note: The session persistence bug confirmed on Android may also affect the iOS build given it likely originates at the Base44 platform level — candidate must assess and resolve on iOS as well if present
Pass App Store review successfully

Marketing website integration:
Add "Download on the App Store" and "Get it on Google Play" buttons to pangeaconnects.com once both apps are live and approved
Buttons must link directly to the live store listings
Website is built in HTML/CSS hosted on Netlify — straightforward implementation

General:
Test on minimum 3 Android devices and 3 iOS devices
Verify all core user flows: registration, login, logout, onboarding, subscription via Stripe, and main navigation
Document any bugs found with proposed fixes
Deliver a handover document with all credentials, certificates, and steps for future updates

You must have:
Proven experience publishing apps to both Google Play and Apple App Store
Experience working with managed app platforms (Base44, Bubble, WeWeb, or similar no-code/low-code platforms that generate mobile builds)
Experience resolving session/auth persistence bugs on mobile
Strong communication — updates required at each milestone
Ability to work independently with minimal supervision

Please include in your proposal:
Links to 2–3 apps you have published on both stores
Your approach to resolving a logout/session persistence bug without direct server access
Estimated timeline
Fixed price quote for the complete scope

Budget: Fixed price — $600–$950 USD. We are a social impact startup in early stage and are open to discussing scope vs budget with the right candidate.
Timeline: ASAP — target launch within 4 weeks

Future opportunities:
Pangea is an early-stage startup with a strong growth roadmap. For the right candidate, this project has potential to evolve into an ongoing working relationship covering future feature development, app updates, and technical support as we scale. We value long-term partnerships with reliable developers who understand our platform and mission.

Job Description

We are looking for a skilled Flutter developer to help improve an existing mobile application. The project involves fixing a number of UI-related bugs, enhancing the user experience, and implementing several new screens and interface improvements.

This is a short-term project expected to last approximately one week, with the possibility of future work if the collaboration is successful.

Responsibilities
Fix existing bugs in the Flutter application.
Improve UI consistency across multiple screens.
Implement new UI designs based on provided requirements.
Optimize layouts for different screen sizes and devices.
Ensure smooth navigation and user experience.
Test implemented changes and resolve any issues before delivery.
Collaborate and provide regular progress updates.
Required Skills
Flutter
Dart
Mobile App Development
UI/UX Implementation
Responsive Design
Git/GitHub
Preferred Qualifications
Experience working with existing Flutter codebases.
Strong attention to UI details and pixel-perfect implementation.
Ability to identify and fix issues independently.
Experience integrating APIs is a plus.
Deliverables
Resolution of reported bugs.
Implementation of new UI components and screens.
Tested and working code committed to the repository.
Clean, maintainable, and documented code.
Additional Information
Access to the existing codebase will be provided.
UI requirements and bug reports will be shared at project start.
Good communication and daily progress updates are expected.

We are looking for a reliable developer who can start immediately and complete the assigned tasks within the agreed timeline. Successful completion may lead to additional Flutter development work in the future.

Want to Build Video Player App for both Android Mobile and Android TV, focus on features that users actually use daily.
• Play all types Video Formats.
• Hardware & software decoding.
• Smooth playback optimization.
• Picture-in-Picture (PiP).
• Resume from last position.
• Playback speed control (0.25x – 3x)
• Auto-detect subtitles or External subtitle support with Subtitle customization: Font size, Color, Position.
• Multiple audio track selection, Audio equalizer, Volume booster, Night mode audio, Bluetooth headset controls
• Auto scan device videos (External & Internal), List & Folder view, Recently played, Favourites, Hide folders, Private vault (PIN protected), Delete, rename, move files
• Android TV Features (Additional) - D-Pad remote navigation, Large TV-friendly UI, Continue Watching section, Leanback Launcher support, TV remote shortcuts
• Gesture Controls (Mobile) - Brightness swipe, Volume swipe, Seek gesture, Double tap seek ±10 sec, Lock screen mode, Pinch to zoom
• Playlist Features - Create playlists, Smart playlists, Shuffle, Repeat modes, Chromecast support, Screen mirroring

Skills: PHP, Java, JavaScript, Mobile App Development, Android, Android App Development, Android SDK, Android Studio, Android UI Design

Senior Full-Stack Developer / Agency – Legacy Takeover & Feature Updates for Automotive Marketplace (4 Apps + Web + Backend)

Job Description
Overview
We are looking for a highly experienced, deeply technical Senior Developer or small, elite team to take over maintenance, optimization, and feature development for an established automotive parts marketplace operating in Saudi Arabia.

The entire ecosystem was built two years ago by an external agency. We have the complete source code and are looking for a long-term technical partner who excels at reading, auditing, and building upon existing legacy codebases. If you only know how to build apps from scratch, please do not apply.

The Ecosystem Structure
Customer Facing: 2 Mobile Apps (iOS and Android) + Responsive Website

Vendor Facing: 2 Mobile Apps (iOS and Android) for inventory and order management

Backend: Centralized backend/API connecting all platforms, databases, and admin panels.

Localization: Full Arabic and English support across all platforms (strict Right-to-Left / LTR UI handling).

Tech Stack (To be confirmed/refined)
Mobile Apps: Flutter / React Native / Native iOS & Android

Backend & API: Node.js / Laravel / Python

Database: PostgreSQL / MySQL / MongoDB

Scope of Work
Code Audit & Local Setup (Paid Milestone 1): Review the existing codebase, set up the development environment locally, and fix one minor, pre-identified bug to prove codebase mastery.

Performance & Localization Optimization: Ensure seamless Arabic/English switching and optimize asset loading (specifically high-res automotive part images) across the vendor and buyer flows.

New Feature Implementation: Roll out a queued list of updates, including advanced vendor analytics, an updated localized referral program, and payment gateway enhancements.

DevOps & Maintenance: Handle deployment pipelines to App Store Connect and Google Play Console.

Requirements
5+ years of experience in full-stack mobile and backend development.

Proven track record of legacy code takeovers. You must be able to prove you have successfully taken over an app built by another company.

Deep understanding of Arabic localization (RTL) layout mirroring and handling dual-language string files dynamically.

Strong architectural skills—you understand how data flowing from a vendor app affects the buyer app via the backend in real-time.

Excellent written communication skills for asynchronous updates.

HOW TO APPLY (Failure to follow instructions results in instant rejection)
To filter out automated bidding bots and "vibe coders" who do not read details, your proposal must start with the exact phrase: "I have reviewed the 4-app marketplace structure."

In your proposal, please briefly answer these two questions:

What is the most challenging part of taking over a codebase built by another agency, and how do you mitigate that risk during the first week?

Briefly describe a project where you managed a dual-language (English/Arabic) application with complex layout flipping.

Skills: PHP, Mobile App Development, iPhone, Android, Node.js, Backend Development, React Native, Flutter

Project Overview

We are seeking an experienced Mobile App Developer or Development Team to build and enhance a large-scale social networking platform with monetization, influencer tools, business features, marketplace functionality, and offline support.

The application will be available on both iOS and Android and will serve users, influencers, businesses, and administrators through dedicated feature sets.

Required Expertise

We are looking for professionals with proven experience in:

Flutter or React Native development
Mobile application architecture
API integration
Social media platforms
Real-time messaging and notifications
Wallet and payment integrations
Marketplace development
Local data caching and offline synchronization
Performance optimization
Mobile security best practices
Key Functional Areas
User Features
User Registration & Authentication
Profile Management
Social Feed & Timeline
Text, Image & Video Posts
Likes, Comments & Sharing
Follow/Friend System
Groups & Communities
Private Messaging & Chat
Search Functionality
Push Notifications
Wallet & Earnings Dashboard
Withdrawal System
Premium/VIP Subscriptions
Marketplace Features
Content Reporting & Blocking
Saved/Favorite Content
Offline Viewing Support
Influencer Features
Creator Dashboard
Audience Analytics
Revenue Tracking
Premium Content Management
Sponsored Content Tools
Enhanced Branding Features
Community Management Tools
Business Features
Business Profiles
Product & Service Listings
Customer Engagement Tools
Advertising Management
Sales & Transaction Tracking
Promotional Campaign Management
Admin Features
User Management
Content Moderation
Reports & Abuse Management
Wallet Monitoring
Subscription Management
Advertisement Management
Platform Analytics
Notification Broadcasting
Security & Fraud Monitoring
Offline & Local Cache Support
User Profile Caching
Feed Caching
Chat Message Caching
Group Data Caching
Media Thumbnail Storage
Local Notification Storage
Background Synchronization
Smart Cache Refresh & Cleanup
Reduced API Calls & Faster Performance
What We Need From Applicants

Please provide:

Portfolio of mobile apps you have built.
Links to live apps on Google Play Store and/or Apple App Store.
Your preferred technology stack.
Estimated development timeline.
Team size (if applicable).
Previous experience building social media, marketplace, or messaging applications.
Preferred Candidates

Candidates with experience building social networking platforms, creator economies, influencer tools, digital wallets, and scalable mobile applications will be given priority.

To apply, send your portfolio, proposed approach, timeline, and cost estimate.

ENTIRE MY CARES LLC, a registered New York-based technology company, is seeking an expert Growth Marketing Consultant for a long-term, strategic partnership. We are launching My Cares, a cutting-edge, microservices-powered personal life, wellness, and preventive health-support application. Our platform acts as a digital guardian—utilizing an advanced, modular FastAPI AI Microservice, vector database embedding search via Pinecone, and background lifestyle biomarker monitoring to catch micro-health signals before they turn into major wellness problems. We have finalized our Technical High-Level and Low-Level Design (HLD/LLD), established strict consumer-facing data protection standards, and are currently engineering our core AI-powered engine. We now need a heavy-hitting marketing strategist to lead our market validation, growth loops, and launch strategy. Position Purpose and Strategic GoalsAs our Senior Growth Consultant, you will bridge the gap between our robust technical capabilities and measurable business ROI. You will be responsible for:Market Validation & Positioning: Crafting the commercial launch framework for a platform that serves both B2C (individuals, health-conscious professionals, elderly care) and B2B2C channels (wellness programs, support organizations). Growth Engineering: Designing behavioral loops within our product marketing to drive high daily retention, capitalizing on atomic habit-building frameworks (leveraging cues, cravings, responses, and rewards). Data-Driven Strategy: Constructing predictive analytics models around customer acquisition cost (CAC), lifetime value (LTV), and credit-consumption behavior. Scope of Work & Key Responsibilities1. Brand Strategy & Market PositioningDefine the commercial narrative for My Cares, clearly differentiating our proactive, daily life-monitoring system from traditional, reactive emergency health apps. Conduct exhaustive competitor landscape and target customer matrix analyses to isolate high-converting user segments. Draft a robust Go-To-Market (GTM) roadmap spanning product launch phases, localized user-acquisition campaigns, and B2B enterprise outreach. 2. Funnel Design & Growth HackingArchitect automated multi-channel growth funnels to drive consumer sign-ups for our React Native mobile application. Formulate conversion rate optimization (CRO) strategies across our landing pages, app stores, and initial onboarding flows. Design structural referral programs that tap into our backend infrastructure (REFER_CODES, USER_REFERRAL_REWARDS) to organically scale our viral growth factor ($K$-factor).3. Engagement & Behavioral Marketing Loop IntegrationPartner with our AI Prompt & Product Design team to refine our targeted notification sequences (including automated Start Day at 9:00 AM, End Day at 9:00 PM, and Weekly Health Insight updates).Integrate habit-formation principles (inspired by behavioral frameworks like Clear's Atomic Habits) into our product marketing touchpoints, converting generic push notifications into high-value "Cues" that trigger meaningful user engagement. 4. AI & Digital Health Governance AlignmentCoordinate closely with our compliance baseline (General Wellness under FDA guidance; consumer-controlled Personal Health Records) to ensure all marketing copy and user claims are accurate, compliant, and build deep user trust. Leverage modern growth-marketing tech stacks and automated workflows to track cross-channel conversion attribution metrics seamlessly.Required Experience and QualificationsProven Track Record: At least 5–7 years of growth marketing experience with direct success launching and scaling consumer mobile apps (iOS/Android), HealthTech, or B2C/B2B2C SaaS platforms.Analytical Prowess: Deep expertise in analytics suites (e.g., Mixpanel, Amplitude, AppsFlyer) and a heavily data-backed approach to identifying market opportunities.Strategic Versatility: Able to construct a comprehensive high-level marketing strategy, yet nimble enough to execute tactical campaigns, write copy, and build optimized funnels independently.Familiarity with Modern Tech Stacks: Conceptual understanding of AI personalization platforms, LLM-based applications, and data flow to effectively market a technically advanced microservice ecosystem. Behavioral Psychology Insight: Strong execution background using psychological friction tuning, implementation intentions, and milestone reward tracking to optimize consumer retention. Project Structure & BudgetType: Long-term consulting agreement (3+ months initial contract with intent to extend permanently based on performance milestones).Hours: Flexible / Part-time to Full-time transition (expecting 15–25 hours/week during initial strategy and audit phases).Compensation: Competitive hourly rate or monthly retainer based on expert tier status.

Dutch Voice Recording Task (NL / BE / SR)

We are recruiting native Dutch speakers for a short mobile-based speech data project.

Task Summary

280 short phrase recordings
1 in-app authorization/name entry step
Total: 281 items
Estimated duration: 20–30 minutes
Completed entirely by a single participant via smartphone

Eligibility

Native Dutch speaker (Suriname, Netherlands, or Belgium)
Clear pronunciation and natural speaking style
Android or iOS device
Quiet indoor environment required
One submission per person

Important Conditions

Participants must not have taken part in any Shujiajia recording project within the last 3–4 months
Duplicate participation will be detected; invalid entries will be rejected and not compensated
Full first and last name must be entered in-app using phone touch input (no signature required)

Application Requirements

Country of residence
Device type (Android / iPhone)
Confirmation of native Dutch language ability

Notes

Immediate availability preferred
Apply only if you can complete the task today

We are seeking a skilled team to develop a mobile application for an animal market, including both Android and iOS versions using Flutter. The project also involves creating an administrative control panel and backend/API for an MVP version. The ideal candidate will have experience in mobile app development, backend development, and UI/UX design. The project requires a comprehensive approach to ensure a seamless user experience across all platforms.

• ✍️ Custom: “Have you published Flutter apps to both the App Store and Google Play? Please share links.” 5. ✍️ Custom: “Have you built an admin panel with listing approve/reject moderation? Briefly describe.”
• Describe your recent experience with similar projects
• Include a link to your GitHub profile and/or website
• Describe your approach to testing and improving QA

New Freelancer from Pakistan or India
Good experience but willing to work at low budget.
I’m advancing a product whose tech stack spans Node.js for the backend, React.js on the web front-end, Flutter for mobile, and MongoDB as the data store. The codebase is already structured around this stack, yet several modules remain unfinished and a few existing components need refinement.

Here’s what I need from you:
• Extend or refactor the Node.js API so it remains modular, secure, and fully documented with Swagger (OpenAPI).
• Finish React.js screens, wiring them to the refreshed endpoints while keeping styling consistent with the current design system.
• Build or polish the corresponding Flutter views so iOS and Android stay in parity with the web experience, leveraging Provider/Bloc for state management.
• Optimise MongoDB queries, create the missing indexes, and set up validation to guard against bad data.
• Push all work through Git, write concise commit messages, and include unit / widget tests where relevant.

Acceptance criteria: the updated project should run locally with one docker-compose up, all tests must pass, and linting should return a clean slate.

If this aligns with your expertise, let’s make these pieces fit together smoothly.

Skills: NoSQL Couch & Mongo, Node.js, Express JS, AngularJS, React.js, MongoDB, Flutter, API Development

Hi,

I want to this app from KOTLIN on android studio.

1. Make it from scratch
2. KOTLIN on Android Studio
3. Webview
4. RateUs Dialoh
5. Random number generator

Please read this for more information

https://www.dropbox.com/scl/fi/qi79hvghqupts1k366xg9/2026_12_huaygen.pdf?rlkey=fhxjrsnvarh9d5aqpdyx1ma5s&st=7c7tqxra&dl=0

I need a PWA app that will run on Mobile devices to scan fuel Receipts, save a copy of the receipt to a remote cloud based storage, parse and store the receipt data in a database. The app should be able to run offline and sync data when connected to the internet. The app should be able to scan receipts using the mobile camera and save the receipt data in a database. The app should be able to run on both Android and iOS devices. IF YOU DON'T KNOW ABOUT PWA DEVELOPMENT, PLEASE DO NOT APPLY!!!

▶️ About Us
We are BrightMoney, a US-based fintech company building products that help Americans improve their credit and manage debt more effectively.
As part of our ongoing competitive research, we’re documenting full user journeys across leading US fintech apps. We’re looking for a detail-oriented freelancer to help us capture and structure these experiences accurately.
This is a research documentation role and not a design or development task.

▶️ Scope of Work
For each assigned app, you will:
• Download and thoroughly explore the app
• Capture and document:
Onboarding flows
PII / identity verification flows
Subscription or membership flows
Core in-app product flows
All major features
Detailed click-through views (every screen in sequence)

• Screen-record the full journey
• Convert recordings into clean, sequential screenshots
• Organize screenshots into a properly structured user flow board (Miro, FigJam, or clearly organized Google Drive folder)
The output should represent a complete visual map of the product experience, logically arranged and easy to follow.

▶️ Apps
You’ll capture for one or all the below apps:
[SoFi, Tilt, CreditKarma]

🔴 Important Guidelines
• All sensitive or personal information must be blurred or masked before submission
• Do not skip flows or partial screens and completeness matters
• Screens must be clearly ordered and labeled where needed
• If any app requires a membership fee, BrightMoney will cover the cost
• Proactive and consistent communication is required

▶️ Requirements
• Physically based in the USA
• Access to the US App Store / Play Store
• iPhone or Android with screen recording enabled
• Comfortable using Miro or FigJam
• Strong attention to detail and ability to follow structured instructions
No VPNs or emulators.

▶️ Deliverables (Per App)
• Full screen recording of explored flows
• Clean, sequential screenshots
• One structured user flow board per app

▶️ Engagement
This is a quarterly retainer opportunity with ongoing assignments for high-quality work.
Compensation is per app or per batch (open to discussion).

• Are you currently based in the USA?
• Are you familiar with Figma or Figjam?

React Developer Needed – Nightlife Discovery App (Phase 1 Backend Integration)
I've built a fully functional React/Vite prototype for a nightlife discovery app targeting the Dallas-Fort Worth market. The UI is complete across 5 tabs (Heat Map, Events, Venues, Live Feed, Check In). I need a developer to wire the frontend to a real backend.
What's already done:

Complete React JSX prototype (ready to hand off)
Full tech stack defined
Developer handoff documentation provided

Phase 1 deliverables:

Supabase setup (auth, database schema, API integration)
Mapbox GL JS integration with live map rendering
Events and Venues tabs connected to real data
Vercel deployment (production-ready)

Tech stack:

React/Vite · Supabase · Mapbox · Vercel · Anthropic Claude API
You're a great fit if you:

Have deployed live React apps (please share links)
Have Supabase experience
Communicate clearly and consistently
Can provide a realistic hour estimate broken down by feature

Please include your estimated hours per task in your proposal.

• Describe you experience with Supabase - have you built auth and database schemas with it ?
• Please share links to 2-3 live React apps you've deployed.
• How many hours do you estimate for Phase 1, broken down by milestone?
• Include a link to your GitHub profile and/or website

# Senior Mobile App Development Team Needed – Build Safe (Waze-Style Community Safety & Intelligence Platform)

## Project Overview

We are seeking an experienced mobile app development team or senior full-stack developer to build an app a large-scale community intelligence, safety reporting, traffic awareness, and situational awareness platform designed specifically for Nigeria.

Think:

* Waze + Citizen + Nextdoor + Community Watch
* Real-time crowdsourced reporting
* Community engagement and gamification
* AI-powered trust and credibility scoring
* Security intelligence heat maps
* Emergency response tools
* Localized experience

The platform will allow citizens to submit and receive real-time information regarding:

### Security Incidents



### Transportation & Traffic

* Traffic congestion
* Road accidents
* Vehicle breakdowns
* Fuel station queues
* Police checkpoints
* Military checkpoints
* Roadblocks
* Construction zones
* Unsafe roads

### Infrastructure & Environment

* Flooding
* Erosion
* Damaged roads
* Potholes
* Fallen power lines
* Power outages
* Water outages
* Fire outbreaks
* Building collapse risks

### Community Reporting


---

# Project Goals

Create a highly engaging, community-driven platform that becomes part of users' daily lives while providing valuable public safety and situational awareness information.

The application should prioritize:

* User trust
* Community verification
* Accuracy of information
* Real-time updates
* High retention
* Gamification
* Scalability
* Security
* Low bandwidth performance

---

# Required Platforms

### Mobile

* iOS
* Android

### Web

* Admin Dashboard
* Analytics Dashboard
* Moderator Dashboard
* Government / Enterprise Dashboard

---

# Preferred Technology Stack

We are open to recommendations but preference is:

### Frontend

* Flutter (preferred)
or
* React Native

### Backend

* Node.js
* NestJS
* GraphQL

### Database

* PostgreSQL
* PostGIS

### Infrastructure

* AWS
or
* Google Cloud

### Mapping

* Mapbox
* OpenStreetMap
* Google Maps API

### AI

* OpenAI
* Gemini
* Custom ML Models

### Real-Time Infrastructure

* WebSockets
* Redis
* Kafka

---

# Core User Features

## User Registration

* Email registration
* Phone registration
* OTP verification
* Social login
* WhatsApp verification

## User Profiles

* User reputation
* Trust score
* Badges
* XP points
* Community rank
* Reporting history
* Achievements

---

# Home Feed

Personalized feed displaying:

* Nearby incidents
* Community reports
* Trending alerts
* Safety updates
* Traffic updates
* Infrastructure issues

Users should be able to:

* Confirm reports
* Upvote reports
* Comment
* Share
* Save

---

# Interactive Map

Map should display:

### Security Layer

* Robberies
* Kidnappings
* Assaults
* Fraud hotspots

### Traffic Layer

* Congestion
* Accidents
* Checkpoints

### Infrastructure Layer

* Floods
* Potholes
* Power outages

### Community Layer

* Missing persons
* School alerts
* Market alerts

Include:

* Heat maps
* Filtering
* Time filtering
* Route intelligence
* Safe route recommendations

---

# Incident Reporting System

Users should be able to report incidents using:

### Text

### Photos

### Video

### Voice Notes

### Anonymous Reporting

Incident categories should be configurable through the admin panel.

---

# AI Incident Processing

Implement AI features including:

### AI Report Summarization

Convert multiple reports into a concise summary.

### Incident Clustering

Group duplicate reports.

### Fake Report Detection

Identify suspicious or inaccurate reports.

### AI Categorization

Automatically classify reports.

### Severity Classification

Assign incident severity scores.

---

# Trust & Reputation System

Develop a credibility engine using:

* Account age
* Report history
* Report accuracy
* Community confirmations
* Media evidence
* User verification status

Higher-trust users should have reports published immediately.

New users should require community verification.

---

# Gamification System

User Levels:

* Observer
* Reporter
* Trusted Reporter
* Community Guardian
* Regional Guardian
* National Guardian
* Verified Authority

Features:

* XP points
* Achievements
* Medals
* Badges
* Daily streaks
* Weekly challenges
* Monthly leaderboards
* Community rankings
* State rankings
* National rankings

---

# Community Features

Create community spaces for:

* Neighborhoods
* Estates
* Universities
* Schools
* Markets
* Churches
* Mosques
* Professional groups

Features:

* Discussions
* Community alerts
* Polls
* Event announcements
* Moderation tools

---

# Security Heat Map System

Generate neighborhood safety scores.

Risk Levels:

* Green
* Yellow
* Orange
* Red
* Black

Use:

* Incident volume
* Incident severity
* Report confidence
* Historical trends
* Time decay models

---

# Emergency Features

SOS Button

Capabilities:

* One-tap emergency alert
* Live location sharing
* Family notification
* Trusted contact notification
* Security company notification
* Emergency recording

---

# Smart Routing

Provide:

* Fastest Route
* Safest Route
* Balanced Route

Routing should consider:

* Crime reports
* Traffic reports
* Flooding
* Road conditions

---

# Localization Features

Support:

* English
* Nigerian Pidgin
* Hausa
* Yoruba
* Igbo

Additional Requirements:

* Low bandwidth mode
* Offline reporting
* SMS reporting
* WhatsApp sharing
* Voice reporting
* Voice playback
* Future USSD integration

---

# Notification System

Push notifications

Location-based alerts

Safety alerts

Community alerts

Emergency alerts

Custom alert preferences

---

# Monetization Features

Premium subscriptions

Corporate dashboards

Government dashboards

Insurance integrations

Security company integrations

Sponsored listings

Analytics subscriptions

---

# Admin Dashboard

Need a complete administration system including:

### User Management

### Incident Moderation

### Community Moderation

### Reputation Management

### AI Monitoring

### Content Review

### Fraud Detection

### Analytics

### Revenue Tracking

### Subscription Management

---

# Analytics Dashboard

Track:

* DAU
* MAU
* Retention
* Engagement
* Community growth
* Incident volume
* Verification rates
* Geographic activity
* Revenue metrics

---

# Enterprise Dashboard

For governments, NGOs, insurers, and corporations.

Features:

* Heat maps
* Trend analysis
* Risk forecasting
* Incident exports
* Regional analytics
* API access

---

# Scalability Requirements

Architecture should support:

* 10+ million users
* Millions of reports
* Real-time updates
* Nationwide coverage

---

# Deliverables

We expect:

1. UX/UI Design
2. Mobile Applications
3. Backend APIs
4. Database Design
5. AI Integration
6. Admin Dashboard
7. Enterprise Dashboard
8. QA Testing
9. Security Review
10. Deployment
11. Documentation
12. Source Code

---

# Proposal Requirements

Please include:

* Similar projects completed
* Relevant portfolio
* Recommended technology stack
* Team structure
* Estimated timeline
* Estimated budget
* AI experience
* GIS/Mapping experience
* Real-time platform experience
* Security platform experience

Bonus points if you have built:

* Waze-like applications
* Community platforms
* Mapping systems
* Emergency response systems
* Trust and reputation engines
* AI-powered moderation systems

We are looking for a long-term technical partner capable of building a venture-scale platform with nationwide growth potential.

I need a secure, browser-based CJIS application whose core purpose is data management. The system must let three distinct groups—administrators, sworn law-enforcement officers, and limited-access public users—log in simultaneously and work with the same underlying records without stepping on one another’s permissions.

At its heart the app has to cover the full data lifecycle:

• Reliable data entry and update screens so authorized staff can create or correct records in real time.
• Fast, searchable storage and retrieval that scales to large case files and attachments.
• Built-in analytics and reporting so officers and supervisors can spot trends and export polished, court-ready reports.

Role-based authentication and audit logging must be CJIS-compliant; every change needs to be traceable back to a user, timestamp, and IP. A clean, modern interface—whether you prefer React, Vue, or another current front-end—is welcome as long as it loads quickly on standard-issue agency laptops and mobile devices. The back-end stack is open for discussion, but I want a well-documented REST or GraphQL API, automated tests, and containerised deployment (Docker/K8s or similar) so we can move smoothly from staging to production.

Deliverables
1. Source code repository with commit history
2. Database schema and migration scripts
3. API documentation (Swagger/OpenAPI)
4. Administrator, officer, and public user flows demonstrated on a hosted staging site
5. Deployment guide and hand-off walkthrough

I will be available throughout the build to clarify agency requirements and data standards, and I’m looking for clear, regular progress updates until the final hand-over.

Skills: PHP, Mobile App Development, Android, MySQL, Docker, Database Design, API Development

I’m building a unified platform that lets customers book services, manage their own profiles, and chat with providers from any device. I need the full package—native-quality iOS and Android apps plus a responsive web app—running off a single, well-structured backend.

The must-have features are already defined: a smooth booking system, rich user profiles, and real-time in-app messaging. Each experience has to feel consistent no matter where the user signs in, so shared authentication, synced data, and push notifications are critical. Clean code, modern UI patterns, and scalable architecture matter more to me than the specific framework you choose; I’m happy with React Native, Flutter, Kotlin/Swift + React, or any comparable stack as long as it ships reliably.

Deliverables I’ll be looking for:
• iOS app ready for App Store submission
• Android app ready for Google Play release
• Fully responsive web application deployed to production
• Common backend (API, database, basic admin panel) that ties everything together
• Booking flow, profile management, and messaging working end-to-end
• Source code and deployment documentation

If you’ve shipped cross-platform products with these core features before and can guide me through store approvals and launch, I’d love to see your approach and timeline.

Skills: PHP, iPhone, Android, Web Development, React Native, Flutter, API Development

I need a complete digital platform that lets everyday users quickly connect with vetted service providers. The core of the project is a responsive website backed by native mobile apps for both iOS and Android, all running from the same secure API and database.


Key deliverables:
• Responsive website that mirrors the app experience
• Native iOS app (Swift or Flutter)
• Native Android app (Kotlin or Flutter)
• Scalable backend with user / provider accounts, profiles, and real-time matching

The timeline is flexible, so quality and a clean, maintainable codebase take priority over speed.

Skills: PHP, Mobile App Development, iPhone, Android, Web Development, iOS Development, Flutter, API Development

I’m building a two-sided service marketplace that runs on a token economy. The platform must be available on the web and as native apps for both customers and service providers on Android and iOS. The token system is the heart of the product: users will move through the entire booking flow— browsing, ordering, confirming, and completing a service—using tokens rather than traditional cash checkout. I want the logic for purchasing, granting, spending, and tracking tokens to be airtight, auditable, and ready for future integrations with loyalty or reward programs once the business scales.

Beyond the token layer, the experience should feel familiar and friction-free, with secure registration, role-based dashboards, real-time updates, and a clean in-app messaging channel. A single admin console should let me manage users, services, disputes, token balances, and analytics.

Deliverables
• Responsive web portal
• Customer mobile app (Android & iOS)
• Service-provider mobile app (Android & iOS)
• Cloud-hosted admin dashboard
• Complete, well-commented source code and basic technical documentation

Acceptance criteria
• Tokens can be bought, earned, transferred, and redeemed without manual intervention
• All user actions that affect token balances are logged and visible in both the admin panel and each user’s history
• Registration, login, and data exchange are protected with industry-standard encryption
• Apps pass store submission requirements for Google Play and the Apple App Store

I’m ready to move quickly with a team or individual who has proven experience in marketplace builds, tokenized payment flows, and cross-platform deployment. Let’s discuss your suggested tech stack, timeline, and any insights you have for making the token system seamless and secure.

Skills: PHP, Mobile App Development, iPhone, Android, Cloud Computing, Blockchain, Web Development, API Development