Mobile App Development Projects

opportunity

Booking App

We seek an experienced mobile development team to complete a booking app from an existing raw model. Responsibilities include verifying and displaying hotel and room amenities accurately, integrating and securing required API credentials, producing installable Android (.apk) and iOS app packages, managing app store registrations under our company name, and delivering a fully functional, tested mobile application. Clear documentation, post-launch support, and adherence to platform guidelines are required. Details to be discussed in a meeting.

Flutter App Deployment Setup (iOS + Android App Store)

Job Description: We have a complete, production-ready Flutter app (74 files, fully coded, zero errors) that needs configuration and App Store submission. All code is done — this is purely setup and deployment work. Tech stack: Flutter 3, Supabase, Firebase, Paystack, GoRouter What we need: Fill in Facebook App ID in AndroidManifest.xml / Info.plist (we provide the ID) Generate Android release keystore and create key.properties Add 6 secrets to Supabase Edge Functions dashboard (we provide all API keys) Configure Supabase Auth redirect URLs (we provide the URLs) Upload APNs .p8 key to Firebase Console (we provide the key) Create Apple Services ID for Sign In with Apple Change aps-environment to production in Runner.entitlements Build + upload iOS IPA to App Store Connect (we have Apple Developer account) Build signed Android AAB + upload to Play Console (we have Play Console account) Complete content rating and data safety forms Upload screenshots to both stores (we provide the screenshots) Deliverables: App live on TestFlight (iOS) and Play Console internal testing (Android) Both store listings ready for review submission key.properties and keystore file backed up securely Requirements: Flutter deployment experience (3+ apps shipped to both stores) Familiarity with Supabase and Firebase Console macOS machine (required for iOS build) NOT required: Any coding, bug fixing, or feature development. The app is complete

IOS AR Engineer

The work is technical and precise, we render directly onto a tracked face mesh at 60fps and every pixel matters. You need to have shipped something real with ARKit. Not a demo. A product where face tracking drove rendering decisions at the vertex level. The work involves: Face mesh geometry and UV mapping Real-time texture generation from geometric contours Sub-pixel optical edge detection against live camera frames Coordinate space transformations between 3D, image, and texture space Threading discipline across ARKit, Vision, CoreGraphics and SceneKit You are the right person if: You have debugged a rendering artifact by reasoning about coordinate spaces, not by guessing blend modes You know what happens to Vision landmark coordinates when you pass the wrong orientation to VNImageRequestHandler You can explain why the same ARKit vertex produces different UV values depending on head angle Working with raw pixel buffers feels normal to you You are not the right person if: Your ARKit experience stops at placing virtual objects in a room You have never read BGRA pixel values directly from a CVPixelBuffer Catmull-Rom splines and even-odd fill rules are unfamiliar

opportunity

I need a IT computer digital Affiliate Marking setup

I need a IT expert to teach me to copy&past setup my affiliate markinting product digial I have got so far but I need IT expert to help some of the software on my computer and phone

Mobile App Developer Needed for Livestream Social Platform

Company Description Stealth Livestream Project is an early-stage startup building a next-generation mobile livestreaming platform designed to connect creators and audiences through interactive real-time experiences. Our mission is to develop a scalable social livestream ecosystem featuring virtual gifting, real-time chat, and creator monetization tools. The project is currently operating in stealth mode while we assemble a small team of experienced engineers to build the core platform. We are seeking a highly skilled developer who is passionate about building large-scale social applications and livestream technologies. Role Description This is a remote contract role for an experienced Mobile Application Developer responsible for helping build the core mobile application for a new livestream platform. The developer will design and develop scalable mobile features including: User authentication and profiles Real-time livestream video streaming Live chat and audience interaction Virtual gifting systems In-app purchase and payment integration Creator monetization tools The developer will collaborate with the founder to build the first production version of the platform, ensuring performance, scalability, and security. All development will be managed using version control to ensure transparency and proper ownership of the project. Responsibilities • Design and develop a scalable mobile livestream application • Implement real-time streaming and chat systems • Build secure authentication and user account management • Integrate payment and in-app purchase systems • Optimize performance for large numbers of concurrent users • Collaborate on system architecture and technical decisions • Maintain clean, well-documented source code Required Qualifications • Strong experience in mobile application development • Experience building apps for Android and/or iOS • Strong knowledge of Object-Oriented Programming (OOP) • Experience with real-time systems or livestream technologies • Experience with Git version control platforms such as GitHub • Strong problem-solving and debugging skills • Ability to work independently in a remote startup environment Technical Partnership Opportunity This project is an early-stage startup developing a next-generation livestream social platform. The developer selected for this project will have the opportunity to work as a long-term technical partner. The goal is to build and launch the platform together and grow it into a scalable global product. The initial development phase will begin as a project collaboration, with the possibility of long-term partnership, revenue participation, and continued development after launch. Full project details and partnership structure will be discussed with shortlisted candidates during the interview stage. All development will be managed through repositories controlled by the project owner to ensure transparency and proper project ownership. Preferred Experience Experience building or working with social platforms similar to: • TikTok • Bigo Live • Poppo Live Knowledge of: Livestream infrastructure Realtime messaging systems Payment systems Scalable backend architecture is highly valued. Important Project Conditions • All source code and intellectual property developed for this project will belong 100% to the founder and project owner. • Development will be conducted through repositories controlled by the project owner. • The project is currently in stealth mode and full details will be shared during the interview process. Why Join This Project • Opportunity to build a large-scale livestream platform from the ground up • Work on innovative social technology • Potential for long-term collaboration and growth with the project. Application Requirement To confirm that you have carefully read the project description, please start your proposal with the word “LivestreamPro”. Applications that do not include this word at the beginning of the proposal may not be considered.

Real Estate Inventory Dating App

I am looking for an experienced dating app developer to build a Beta version of a "dating app" style app for real estate. The beta version is for in house use before launching an MVP for real estate brokers and investors, to make it easy for them to filter, search, save and share properties from a large database of inventory. The system will comprise the following components and features: User logins Inventory database / table (sellers and renters) People database / table Buyers and renters database - looking for property Organisations database Bulk import / export function Leads and deals management Notes and activities linked to all of the above Filter and search - swiping to save and organise Sharing function Reporting - summary (9:16 jpeg), brochure (A4 pdf), statement

opportunity

Android development

I need a skilled freelancer to develop a simple Android inventory tracker app. The app should include the following features: - Add, edit, and delete inventory items - Track quantities and categories - Export inventory data to CSV/Excel - Optional: cloud backup and basic authentication - User-friendly interface with clear design Please provide examples of similar apps you have developed, and your estimated timeline for completion. I’m open to suggestions to improve the app’s functionality and usability

opportunity

Android App

I would like to develop an anroid application that l can use to monitor the activity on my children's smartphones. The app will send feedback of the apps that they have installed on their phone as well as a report of all of their notifications

Flutter WebView Mobile Optimisation

I need help optimizing the mobile compatibility of my website within a Flutter WebView app. The site currently resembles a desktop version, and I want it to feel more like a native mobile app on iPhone and Android. Scope of work - Improve mobile responsiveness within Flutter WebView. - Fix layout issues such as spacing, containers, and scaling. - Hide or adapt desktop elements like sidebars. - Ensure UI cleanliness on iPhone and Android. - Inject CSS or adjust the site for proper rendering. References - Share examples of similar work with Flutter WebView. Additional information The app loads the website correctly but needs layout and responsiveness adjustments to enhance user experience. I'm open to CSS injection or site adjustments for better rendering. App type Native, Hybrid App development frameworks Flutter Developer expertise Cross Browser/Device Compatibility, Design

opportunity

SaaS Platform Development

Build MVP for ClearCheck® – Secure Digital Reference Repository. Provide answers for the following questions as initial engagement: 1. Based on the MVP brief provided, how would you build the most cost-effective and secure version of this platform while ensuring it can scale in the future? Please outline your proposed technology stack, development approach, and estimated timeline. 2. What specific steps would you take to ensure the platform complies with UK GDPR requirements when storing and sharing professional reference data? 3. If the MVP budget must remain under £7,500, what features would you prioritise to deliver the core working flow while keeping development efficient? Developers MUST demonstrate understanding of UK GDPR considerations. NDA and IP requirements are standard.

opportunity

Teams dashboard

Develop a Teams dashboard that aggregates machine fault reports from multiple Teams channels and visualizes them like an airport flight schedule board in red. The system will parse chat entries from GC1–GC7, link each fault to the responsible site engineer, record occurrence frequency, and highlight recurrent faults. It will present consolidated metrics and individual site details on the Service Engineers dashboard, enabling rapid identification, trend analysis, and prioritization of repairs.

Seeking Freelancer to Convert Web App to Mobile App

Hello, I am looking for a skilled freelancer who can help convert an existing web application into a fully functional mobile app. The ideal candidate should have experience in both web and mobile app development, be familiar with cross-platform frameworks (such as React Native or Flutter), and be able to deliver a smooth, user-friendly experience on both iOS and Android devices. Project details: * Convert current web app functionality and UI to a native or cross-platform mobile app * Ensure compatibility with both iOS and Android * Integrate with existing backend services/APIs * Optimize for performance and mobile best practices * Assist with deployment to app stores If you are interested, please provide examples of similar projects you have completed, your estimated timeline, and your proposed budget. Looking forward to your response!

Need to publish an App from CodeCanyon Script.

We have bought a codecanyon script. We need someone to make the app and publish in Playstore and Appstore. Its a Flutter based app.

opportunity

Learning app

a photography education app designed to help photographers improve their skills through structured learning, practical tools, and gamified progression. It will combine learning modules. Breakdown of settings used with educational explanation • Structured learning modules with quizzes • Progress tracking • Gamification (points, levels, streaks) • Admin dashboard (manage lessons, track users) • Subscription system (free tier + premium tier) Preferred Tech • Flutter or React Native (iOS + Android) • Scalable backend (Firebase, Supabase, or custom solution) • Stripe / in-app purchases • Clean, modern UI • Built to scale to 100k+ users I’m looking to build something serious and scalable, not a quick template app. Will include some AI for inspiration and explanations. Will need you to have very good knowledge of photography and lenses aswell as how to use a camera.

Android mobile application for attendance tracking

Develop an Android mobile application for attendance tracking, primarily for field-based users (e.g., delivery, sales, or route-based work). The app supports biometric authentication, geo-location-based punching, and admin-managed routes with sequential check-ins at start, intermediate, and end points. Key Features • User Authentication and Punching: ◦ Users punch attendance via the app using biometric methods (e.g., fingerprint or face recognition). ◦ Each punch records the user’s current geo-location (latitude/longitude) and timestamp. ◦ Attendance data is stored securely (e.g., in a backend database like Firebase). • Route Management (Admin Side): ◦ Admin can create custom routes from point A to point B. ◦ Routes include optional intermediate locations (e.g., A1, A2, B1, etc.), defined via geo-coordinates or addresses. ◦ Admin assigns specific users to a route. • User Route-Based Attendance (User Side): ◦ Assigned users must mark attendance sequentially along the route: ▪ Start at point A (punch only allowed within proximity of A). ▪ Then at intermediate points (e.g., A1, A2) in order. ▪ End at point B. ◦ App enforces sequence: Prevents punching at a later point until prior ones are completed. ◦ Geo-validation ensures punches occur near the designated locations (e.g., using geo-fencing with a radius threshold). • Additional Considerations: ◦ Backend integration for data sync (e.g., Firebase or custom server). ◦ Security: Prevent spoofing (e.g., fake GPS) via additional checks like device ID or Wi-Fi. ◦ UI/UX: Separate views for admin (route creation/assignment) and users (punching/history). ◦ Tech Stack Suggestions: Android Studio (Kotlin/Java) or Flutter for cross-platform; Google Maps API for route visualization and geo-services. Potential Extensions • Reports: Admin dashboard for viewing attendance logs, routes, and user performance. • Notifications: Alerts for route assignments or missed check-ins. You can use AI code based like co-pilot, claude etc Timeline- 1 week, reply me if you follow with this timeline and project code is fixed, do not negaotiate at all

AR Camera + Bug Validation (iOS & Android)

HIRING: Flutter Dev -- AR Camera + Bug Validation (iOS & Android) NOT a junior role. Deep, proven experience required: - ARKit + VNDetect facial landmarks (iOS/Swift) (you msut have this experience) - MediaPipe Face Mesh (Android/Kotlin) - UV mapping on 3D face meshes What you'll do: 1. Validate 61 Flutter bug fixes(patches are applied, you pull, run, merge) on physical iOS + Android devices (paid from day one) 2. iOS: Land VNDetect landmarks precisely on the ARKit mesh, sharpen and fine-tune with our guidance (code is already developed its now finetuning left) 3. Android: Same precision alignment using MediaPipe Face Mesh, we fix the code you patch and test 4. Automated tests for Jenkins CI pipeline that tests and compile automatically and publish on the stores. We move FAST. Architecture, patches and specs provided via AI-assisted workflow. You build, test on device, deliver. Must have: - 8+ years mobile dev (native iOS + Android first, then Flutter) - Mac + physical iOS & Android test devices - Hubstaff time tracking (non-negotiable) Paid hourly. Tracked. Immediate start. Send: portfolio + rate (USD) + hours/week

I need SENIOR ANDROID SYSTEMS ENGINEER(Virtualization App)

Senior Android Systems Engineer (Virtualization) — Paid, Task-Based We’re looking for a senior Android systems engineer for a paid, task-based engagement on an Android virtualization / sandboxing project. This is not a standard Android app role. Work involves Android framework behavior, IPC, and multi-version compatibility. Required Android experience beyond the SDK Familiarity with Android framework internals (AOSP) Understanding of Binder IPC & system services Working knowledge of JNI / C++ for debugging Experience across multiple Android versions (8+) Experience with virtualization / sandboxing Plus Familiarity with engines like BCore / VirtualApp (or similar) Details Paid Not a full-time role

opportunity

Fire door & Fire stopping asset management database

I run a UK fire safety & building services business (Phoenix Bespoke Solutions). I’m looking for an experienced developer to build a web-based fire door asset management system with a mobile-first inspection workflow, QR code door tagging, photo evidence, and audit-ready reporting. The product must be suitable for UK compliance workflows (FRA support, audit trail, evidence retention). This will be used internally and potentially offered to clients as a managed platform. Key Outcomes A secure web app to manage a portfolio of buildings and fire doors Mobile-friendly inspector workflow (phone/tablet) Door-level inspections with pass/fail + defect severity + photos Defect/action tracking through to completion Dashboard + exportable reports (PDF/Excel) Full audit trail (who/when/what changed) Core Features (MVP) 1) Accounts & Roles User login Roles: Admin / Inspector / Client read-only Basic permissions (client can only see their own sites) 2) Portfolio & Door Asset Register Hierarchy: Portfolio → Site → Building → Block/Core → Floor → Area → Door Door fields (minimum): Unique Door ID Location fields above Fire rating (FD30/FD60/etc.) Door type (single/double/glazed/riser/etc.) Certification status Install date (optional) Manufacturer (optional) Ironmongery fields (closer/hinges/locks/seals/signage) Notes 3) QR Code Door Tagging Generate QR codes per door QR scan opens the door record instantly on mobile Option to download/print QR label sheet (PDF) 4) Inspections (Mobile-first) Create inspection against a door Inspection details: date/time, inspector, inspection type Pass/Fail overall Checklist sections: Leaf condition Frame condition Gaps/alignment Self-closing operation Seals/smoke control Ironmongery condition Signage compliance Defects can be raised during inspection with: Severity: Critical / Major / Advisory Notes Photo evidence upload (multiple photos) Recommended action 5) Defects / Actions Workflow Defect register filtered by site/building/severity/status Status: Open / In Progress / Complete / Deferred Target rectification date Works notes + completion photos Cost capture (optional in MVP): CAPEX vs Reactive vs PPM 6) Reporting & Exports Door inspection history report Failed doors list Outstanding actions report Critical defects register Export to PDF and Excel/CSV 7) Dashboard Compliance overview by site/building Pie/summary counts (pass/fail, defects by severity, overdue actions) Non-Functional Requirements Clean, modern UI (simple and fast) Mobile responsive (inspector use on site is critical) Secure file storage for photos (with door/inspection linkage) Audit log for changes to doors/defects/inspections GDPR-aware (UK/Europe hosting preferred) Suggested Tech (Open to your recommendation) Backend: Node.js/Express or Python (FastAPI/Django) Database: PostgreSQL Frontend: React/Next.js or similar Storage: S3 compatible (AWS or similar) Deployment: UK/EU region (can be AWS/DigitalOcean/etc.) Deliverables Working deployed MVP on my hosting or yours (with handover) Source code + documentation Admin guide + short video walkthrough (optional) Basic automated backups instruction Bug fix period after delivery (e.g., 14–30 days) What to Include in Your Proposal Examples of similar systems (asset mgmt / inspections / workflows) Your recommended stack + why Your estimated timeline split into milestones Any questions/assumptions you have Fixed price per milestone (preferred) Milestones (Preferred) Database + user roles + portfolio/doors CRUD QR generation + door page + mobile layout Inspections + defect creation + photo upload Defect workflow + dashboard Reporting exports + audit log + deployment + handover

opportunity

I need an app built

This will be a pretty simple translation app for young people (school age) to use. It will contain English > Scots, and Scots > English translations. There is expected to be around 1000 translations initially, some will have images, some won't. There will also be a couple of sentences describing the word. There will be a voice recognition element so some can say the word rather than typing it, and also a randomly generated Word of The Day which will refresh every 24 hours. I need the ability to access the content myself so I can add / change remove translations as necessary - I'm happy to load up all the words / images / translations myself - I just need the app built. I've attached some visuals as a first draft, I expect they might change slightly before the build starts but this gives an idea of what we're looking for. We would want the app that will work on all tablets and also phones (iOs and Android). Would need assistance in uploading the app to the App and Android stores and what that might entail.

opportunity

Build Privacy-First React PWA (SIGHT Lab V0)

This project is a small offline React PWA with 7 screens total. The session flow includes basic inputs such as two sliders, map graphic (single selection), one dropdown menu, one optional text field, a small set of checkboxes, a breathing timer , and an optional notes field. Data must be stored locally on the device using IndexedDB, with no login or cloud storage. The dashboard must include two simple line charts, a session count, and a recent sessions list. The app must be mobile responsive, and delivered as a static build that runs from a website subfolder. BRIEF PROVIDED. budget ceiling is $300.