React Native is an open-source framework used to develop mobile applications for Android, iOS and UWP (Universal Windows Platform). It allows developers to write the code of their apps once in JavaScript and uses that codebase to create native apps for different platforms, which makes it a popular choice amongst many developers.

A React Native Developer can help make the development processes simpler and faster for businesses by using React Native for the mobile app development. Whether you need an app for Android, iOS or Windows, our experienced React Native Developers are up to the task of creating a modern, intuitive and powerful application.

Here's some projects that our expert React Native Developers made real:

  • Developing mobile applications with user friendly interfaces and customised features
  • Fixing unexpected bugs in existing mobile applications
  • Creating secure backends with scalable storage solutions
  • Reconstructing existing mobile applications with better navigation and user experience
  • Crafting a unified platform with the best compatibility between different operating systems

By harnessing the power of React Native, our experienced developers are able to turn your ideas into a reality. We understand your needs and will work closely with you to make sure you get exactly what you have envisioned. We have previously tackled some of the more complex tasks, but our developers also have a wealth of knowledge when it comes to developing simpler applications.

If you are looking for a React Native Developer to bring your idea to life, look no further - post your project on Freelancer.com today and find expert developers who can get the job done with quality, speed and efficiency.

From 157,985 reviews, clients rate our React Native Developers 4.9 out of 5 stars.
Hire React Native Developers

React Native is an open-source framework used to develop mobile applications for Android, iOS and UWP (Universal Windows Platform). It allows developers to write the code of their apps once in JavaScript and uses that codebase to create native apps for different platforms, which makes it a popular choice amongst many developers.

A React Native Developer can help make the development processes simpler and faster for businesses by using React Native for the mobile app development. Whether you need an app for Android, iOS or Windows, our experienced React Native Developers are up to the task of creating a modern, intuitive and powerful application.

Here's some projects that our expert React Native Developers made real:

  • Developing mobile applications with user friendly interfaces and customised features
  • Fixing unexpected bugs in existing mobile applications
  • Creating secure backends with scalable storage solutions
  • Reconstructing existing mobile applications with better navigation and user experience
  • Crafting a unified platform with the best compatibility between different operating systems

By harnessing the power of React Native, our experienced developers are able to turn your ideas into a reality. We understand your needs and will work closely with you to make sure you get exactly what you have envisioned. We have previously tackled some of the more complex tasks, but our developers also have a wealth of knowledge when it comes to developing simpler applications.

If you are looking for a React Native Developer to bring your idea to life, look no further - post your project on Freelancer.com today and find expert developers who can get the job done with quality, speed and efficiency.

From 157,985 reviews, clients rate our React Native Developers 4.9 out of 5 stars.
Hire React Native Developers

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    62 jobs found
    Android Used Car Dealer App
    6 days left
    Verified

    I run a small dealership that specialises in second-hand cars and I want a clean, reliable Android app that lets shoppers browse my stock and reach me in just a couple of taps. Key functionality I need: • Car Listings – each vehicle should show photos, price, basic specs and an “enquire” button. • Customer Inquiry Form – when a user taps Enquire, a short form should capture their name, contact details and message and send it straight to my preferred email. • Push Notifications – the app must send alerts when I add a new car or run a promotion. • Social-media Login – Google and Facebook sign-in are required; I don’t need email/password registration. The interface must be simple, quick to load and branded with my logo and ...

    $514 Average bid
    $514 Avg Bid
    312 bids

    I already have a complete design mock-up for a moderate-complexity “App Folder Organizer” utility and now I need the React Native code that reproduces every screen exactly for Android devices. You won’t be handling navigation flows, state management, or sample data—just the visual layer that matches the provided assets down to spacing, colours, typography, and icon placement. I’ll supply the layered design files and a brief style guide. Your job is to translate them into clean, reusable components (functional components with hooks preferred), applying proper Flexbox layouts so the UI scales gracefully across common Android resolutions. Acceptance criteria • All screens match the mock-up at 1× zoom on a current Android emulator or physical device...

    $165 Average bid
    $165 Avg Bid
    141 bids

    # Professional Geometric Logo Design for Fitness SaaS App - CC + Bicep Concept I’m launching CoachConnect, a fitness coaching platform connecting trainers with clients. I need a professional, clean logo that feels intentional and modern, not AI-generated. ## Core Concept CC initials merged with a stylized flexed bicep. Geometric, minimal, modern. Think Apple, Nike, Stripe style logos. Clean vector shapes, intentional geometry, strong lines. No soft gradients, no airbrush effects, no organic flowing curves. Professional fitness coaching vibe, not gym-bro aggressive. ## What I’m Looking For A logo that works as both a standalone icon and with the company name. The concept is straightforward: left side shows a clean “C” shape (circular, open), right side merges an...

    $255 Average bid
    $255 Avg Bid
    97 bids

    I’m ready to turn my concept, “BizConnect,” into a working MVP that runs on both iOS and Android. The goal is a streamlined networking platform where professionals can discover businesses, connect, and chat in real time. Core functions I need in this first release: • Email-and-password signup/login with secure session handling • Rich profiles capturing name, email, profession, bio, business details and social links • Public business listings with category, location and keyword search • Request-to-connect and in-app messaging, backed by push notifications • Simple membership tiers (free vs paid) that can be switched on later with minimal code changes • A web-based admin panel so I can approve listings, manage members and view basi...

    $335 Average bid
    $335 Avg Bid
    45 bids

    I need a mobile application that onsite surveyors can open, snap a picture of a building element, jot a quick note, and trust that everything—including location data—gets saved even when they are underground or out of range. Once a signal returns, the app should quietly sync to the server without the user having to think about it. Core workflow 1. Launch the app on either an iPhone or an Android handset. 2. Capture a photo, draw or type annotations directly on that image, and enter a description in a clean, clutter-free form. 3. The app automatically records latitude and longitude at the moment the shutter clicks. 4. If connectivity is poor, all data—images, annotations, text and coordinates—stays on the device until a connection is detected, then syncs in ...

    $548 Average bid
    $548 Avg Bid
    274 bids

    I’m building a mobile-first social networking platform that must run smoothly on both Android and iPhone. The actual content is complete but need someone do just put it in code. Core features I need implemented: • User profiles with avatar, bio and basic editing • Real-time or near-real-time messaging between members • Scrollable news feed aggregating posts from connections Sign-in will rely on secure email-and-password authentication, complete with password-reset flow. A modern, intuitive interface, solid performance, and a code structure that makes future feature additions easy are essential. Whether you prefer React Native, Flutter, or fully native development, explain your choice and how it will meet the goals above. Acceptance criteria • APK and...

    $30 / hr Average bid
    $30 / hr Avg Bid
    192 bids
    iOS & Android E-Commerce App
    5 days left
    Verified

    I already run the online store and now I want a fully-featured mobile experience on both iOS and Android. The goal is not just to wrap the site in a WebView, but to build a smooth, app-native storefront that lets customers browse products, add them to cart, check out securely, track orders, and receive timely updates. Core functions I need: • Full e-commerce flow tied to my existing catalogue, inventory, and order system • Integrated payments through Credit/Debit card and PayPal at checkout • Push notifications for promotions, order status, and other user updates If you favour Flutter, React Native, Swift/Kotlin, or another modern framework, let me know—performance and maintainability matter more to me than the specific stack. I already handle the web back-end...

    $124 Average bid
    $124 Avg Bid
    103 bids

    I want a clean, modern mobile application that lets customers browse and buy our clothing line in just a few taps. The core goal is to facilitate online sales, so every screen—from the product gallery to checkout—must feel fast and intuitive. Key flow Product catalogue → powerful search → item page with high-resolution photos, size/colour options, customer reviews, and an “add to wishlist” button → cart → single-screen Razorpay checkout → order confirmation. Must-have functionality • Search bar with smart suggestions so shoppers quickly locate garments • Wishlist that persists between sessions and devices • Ratings & reviews displayed on each product page • Secure Razorpay gateway supporting cards, UPI, an...

    $3579 Average bid
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    89 bids

    Need to develop a react native app for a SaaS platform It is a building management platform It has building management , visitor access , community carpool , blogging , community stores , online classes

    $276 Average bid
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    129 bids

    Mobile Attendance Check-In App for University I’m looking to build a mobile application that streamlines student attendance across our university. The app must run on both iOS and Android and support the following check-in methods: QR code scanning Manual check-in fallback Project requirements: A clean, intuitive UI that makes it easy for students and staff to check in. Reliable camera integration for real-time QR code scanning. Offline check-in capability, with automatic data sync once an internet connection is restored. Role-based logins for: Students Lecturers Admins An admin dashboard, either web-based or embedded in the app, to: Generate QR codes View attendance records Export or review attendance reports Well-structured and clearly commented code. Clear build and deployment...

    $33 Average bid
    $33 Avg Bid
    79 bids

    I have complete brand guidelines in place—logo, palette, and typography—and now need those assets expressed through a modern, minimalistic interface that feels identical across Android, iOS, and the web. The job begins with high-fidelity Figma work and ends with a working MVP users can install or open in a browser. Scope • Design every screen in Figma with auto-layout, reusable components, and clear style definitions • Build an interactive prototype that walks stakeholders through the main user flows • Export production-ready assets and supply a concise style guide matching my existing brand kit • Code the front end so the approved UI renders consistently in a Flutter or React Native build for mobile and a React/ web app (open to alternatives if wel...

    $31 Average bid
    $31 Avg Bid
    24 bids

    I need a mobile application for both iOS and Android platforms that allows users to book flights and hotels. Key Features: - Flight Booking: Search, select, and book flights. - Hotel Booking: Browse, choose, and reserve hotel rooms. Skills and Experience: - Proficiency in mobile app development for both iOS and Android. - Experience with UI/UX design for seamless user experience. - Background in integrating booking systems is a plus. Please share your portfolio with relevant experience.

    $1165 Average bid
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    114 bids
    Cross-Platform App Build
    5 days left
    Verified

    I’m developing a single application that needs to feel native in a desktop browser while also working as an installable app on both iOS and Android. The core product focuses on three pillars: secure authentication, solid data synchronization that stays consistent across devices and sessions, and reliable push notifications that can be fine-tuned from the backend. I’ve already created the desktop version using AI, but I want an expert to refine the project so it’s clean, runs flawlessly, and is ready to deploy. The role covers the full stack required to achieve this—from choosing the right cross-platform framework (React Native, Flutter, Ionic, or another justified option) to setting up streamlined deployment pipelines for the App Store, Google Play, and a responsive...

    $537 Average bid
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    266 bids

    Urgent – ​​CodeIgniter PHP Security Specialist Wanted A serious security problem has occurred on our platform. System: * PHP / CodeIgniter infrastructure * Linux hosting / cPanel * Payment and user systems active * File upload system available Detected: * Obfuscated malware / base64 encoded malicious code injected into * White screen / file manipulation occurred * Possible backdoor / persistence suspicion exists Expertise required: * PHP Security * CodeIgniter Security * Linux Server Security * Malware Cleanup * Log Analysis * Apache / Nginx * Cloudflare WAF * File Permission Hardening * Upload Security * Server Hardening Actions to be performed: * Full malware cleanup * Backdoor detection * Vulnerability analysis * Upload and admin panel security check * Log analysis * Cloudflare ...

    $157 Average bid
    $157 Avg Bid
    181 bids

    I’m ready to turn a new idea into a polished mobile experience and need a developer who can deliver native-quality performance on both iOS and Android from a single, well-structured codebase. At this stage the core concept is clear, but I’m still refining specific screens and user journeys, so I value someone comfortable collaborating on technical architecture, UI flow and best-practice deployment. Here’s what I’m looking for: • End-to-end development for iOS and Android, including App Store and Google Play submission. • Clean, maintainable code (Swift/Objective-C or Kotlin/Java, or a modern cross-platform stack such as Flutter or React Native). • Guidance on choosing the right mobile framework, cloud backend and analytics tools. • Basic C...

    $2073 Average bid
    $2073 Avg Bid
    122 bids

    I’m ready to move my appointment-based service online with a polished mobile experience that works flawlessly on both Android and iOS. The core of the project is a booking flow where users can browse real-time availability, select a time slot, and confirm instantly. Key functions I need built in: • Deep calendar integration so staff schedules stay perfectly in sync. • Automated, configurable reminders by push notification, SMS, and/or email to cut no-shows. • Live availability logic that locks a slot the moment it’s chosen, preventing double-bookings even under heavy use. Clean, intuitive UI/UX is essential—most customers will complete the booking in just a few taps, so every extra screen hurts conversions. I’ll provide branding assets and the b...

    $639 Average bid
    $639 Avg Bid
    122 bids

    I’m building a mobile shopping companion that runs smoothly on both iOS and Android and puts AI-driven, personalized recommendations at the center of the experience. Instead of siloing users into a single niche, the engine should be able to learn from—and suggest across—everyday staples like groceries, the latest fashion drops, and cutting-edge electronics alike. Here’s the vision: • The moment a shopper opens the app, an adaptive feed appears, ranking products by predicted relevance. Think “Netflix-style” discovery, but for anything they might want to buy. • A lightweight onboarding flow captures preferences; from there, the model can refine suggestions continuously from taps, scroll depth, and completed purchases. • I’d li...

    $306 Average bid
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    73 bids

    We are looking for a passionate and skilled Mobile App Developer who can work with us part-time on enhancing and maintaining our sports-tech mobile application. This is a long-term opportunity for someone who enjoys building real-world mobile applications and can independently handle feature development, API integration, and app improvements. About Us EasySportsPass is a growing sports activities and membership platform that helps users discover, book, and manage sports activities, memberships, check-ins, and events. We are continuously improving our mobile application with new features such as: Group bookings Family memberships Supplier dashboards Event management Check-in systems Enhanced UI/UX Position Part-Time Mobile App Developer Remote Work Monthly Budget: ₹10,000 Flexible work...

    $88 Average bid
    $88 Avg Bid
    66 bids

    I need a complete Learning Academy website built, launched and reliably hosted. The site’s focus is professional training and skill development for an adult audience, so the look and feel must be clean, modern and easy to navigate on any device. Core requirements • A course catalogue that can handle multiple formats—video lessons, text modules and live-style webinar pages—so I can upload new material without touching code. • Secure user accounts with progress tracking and completion certificates. • Simple, stripe-style checkout for paid courses as well as the flexibility to offer free tasters. • SEO-friendly structure and fast loading times; I expect most visitors to arrive via search and LinkedIn links. • End-to-end hosting: domain s...

    $66 Average bid
    $66 Avg Bid
    58 bids

    I want to turn my weekly tabletop campaign with five friends into a private, real-time companion app that we can all carry in our pockets. It has to run smoothly on both iOS and Android and it will only ever serve our small group, so the interface can stay focused on game play rather than mass-market features. Core play workflow • I, as Game Master, create any number of characters, each showing at the top bar with editable stats—life, strength, speed and any extra attributes I define. • Each player can select up to twenty of those characters; whenever they speak in chat, roll dice or trigger an action, the message is stamped with the currently selected character. • A built-in polyhedral roller must broadcast results for D2, D4, D6, D8, D10, D12, D14 and D20 in r...

    $45 Average bid
    $45 Avg Bid
    39 bids

    I have a new mobile application concept and am ready to move it from idea to a polished iOS release. Because this is a Mobile app development project and the first launch will target iOS only, I need a developer (or small team) who can guide the build end-to-end while keeping communication open and documentation crystal-clear. Here is what I’m looking for: • A concise project brief drafted together at kickoff, outlining milestones, tech stack, and acceptance criteria. • A transparent workflow—let me know your preferred tools (Xcode, Swift, SwiftUI, React Native, Flutter, etc.) and how you handle version control, testing, and reviews. • Realistic timeline estimates for each phase, from wireframe/prototype through App Store submission, with weekly check-in...

    $532 Average bid
    $532 Avg Bid
    188 bids

    I need a clean, lightweight mobile application that works as a blog or information hub. The look and feel should be minimalist, fast, and intuitive so readers can focus on the content without distractions. Good scrolling performance, quick start-up time, and consistent behaviour on both iOS and Android are essential. Core requirement • An in-app comments section where readers can leave and view feedback in real time. You’re free to suggest the best approach—custom-built or a reliable third-party service—as long as it is seamless and secure. Design expectations The UI must follow current mobile design patterns: generous white space, legible typography, and a colour palette that keeps the interface uncluttered. I prefer a native-feeling experience rather than a w...

    $38 Average bid
    $38 Avg Bid
    29 bids

    Freelance Project Proposal: On-Demand E-Waste & Scrap Collection App Project Overview We are looking for a freelance developer (or small team) to build a Minimum Viable Product (MVP) for an on-demand e-waste and scrap collection mobile application (similar to "EcoScrap" / "ScrapX"). The application must support three distinct user roles, multi-language localization, and a dynamic price calculation engine based on scrap weight and categories. Core Features & Scope of Work 1. User Roles & Workflows • Customer App/Interface: * Mobile number login with simple OTP verification. • Browse localized scrap categories with clear visual icons: Electronics (laptops, mobile phones, components), Metals (copper wires, aluminum utensils), Batteries (mobile, automo...

    $284 Average bid
    $284 Avg Bid
    40 bids

    This project involves building a complete peer-to-peer car-sharing platform: a responsive booking website plus companion apps for both iOS and Android. The web front-end will serve as the central reservation hub, while the mobile apps mirror every key function so that owners and renters can manage trips on the go. Core workflow A guest searches, checks real-time availability, books, pays, and signs the rental contract—everything flows straight into my current CRM so that customer records, trip data, and payment status stay in one place. I will provide the CRM’s API documentation; you simply need to handle the authentication handshake and push/pull the relevant data. Essential features (must be present in the first release) • Calendar for availability that syncs insta...

    $582 Average bid
    $582 Avg Bid
    281 bids

    I’m building FamilyBridge a HIPAA-aware communication platform connecting families with loved ones in skilled nursing facilities. I need a developer to build a functional demo app for investor and pilot presentations. The demo must include: • Wellness log / activity feed (caregiver-submitted updates viewable by family) • Live camera access (simulated or real-time feed) • AI alerts / notifications (triggered by wellness log activity) • Two dashboards — one for families, one for the facility Platform: Mobile (React Native) + Web What I’m looking for: • Clean, professional UI — this will be shown to investors and facility partners • Functional, not just a prototype — interactions should work • HIPAA-aware architecture (...

    $34 / hr Average bid
    $34 / hr Avg Bid
    162 bids

    I run a DSA-focused service business and I’m ready to give my customers a smoother way to engage with us from their phones. The goal is a dedicated Android application that lets clients book and manage appointments in just a few taps. Core scope • Customer-side booking and appointment management is the heart of the product. • Secure user login and registration must be in place from day one so that each customer can track upcoming visits and view basic profile details. Everything should feel modern, lightweight and fast. I’m open to your preferred tech stack—Kotlin with Jetpack components, Flutter, or React Native—as long as the final APK runs reliably on Android 10+ devices and the codebase is clean enough for future feature adds. I’ll suppl...

    $103 Average bid
    $103 Avg Bid
    33 bids
    Deploy React-Native iOS App
    3 days left
    Verified

    My React-Native project is code-complete and running locally; what’s missing is a clean, professional release on the iOS App Store. I have an active Apple Developer account ready for you to work with, but I still need help generating the correct distribution certificates and provisioning profiles, wiring everything into App Store Connect, and guiding the app through TestFlight and final review. You’ll compile the production build with Xcode (or Fastlane if you prefer), create the necessary certificates/profiles, upload the .ipa to App Store Connect, and resolve any submission issues Apple might flag. Once the app is approved, I’d like a brief hand-off note that lists the certificates created and the exact steps you took so I can repeat the process for future updates. Ke...

    $79 Average bid
    $79 Avg Bid
    30 bids

    We are hosting a competition to see who can build the best mobile app demo using , our AI-powered platform for building mobile apps. WholeStack helps creators, founders, freelancers, and developers build mobile apps faster using AI, templates, code editing, live previews, and app-building tools. The goal of this contest is simple: build the best mobile app you can using WholeStack. This contest is also part of our mission to build the best developer experience possible. We want to see what people can create with WholeStack, but we also want to learn from real builders and understand what would make the platform more useful, easier to use, and more valuable. You can sign up for free at WholeStack.dev. The code editor is free to use, and the free plan includes AI usage credits. You can pa...

    $151 Average bid
    $151 Avg Bid
    33 bids

    My existing application is already live and built entirely with React, but it’s time to take it to the next level. I’m specifically looking for someone who can jump straight into new feature development—no legacy clean-up or bug-hunting distractions—just fresh, well-architected additions that expand what the product can do. The codebase is clean, well-documented, and uses functional components with hooks. You’ll get Git access on day one and clear user stories that outline the behaviour each new feature should deliver. While I’m flexible about the tools you prefer—Redux, Zustand, Context API, or your own state-management approach—everything must stay consistent with our current ESLint and Prettier rules so the codebase remains lovable for ev...

    $9 / hr Average bid
    $9 / hr Avg Bid
    78 bids

    I need help optimizing my app's Firebase usage to eliminate excessive daily free read quota consumption and reduce billing costs. Key Issues: - Excessive reads from real-time updates caused by listeners, getDoc, and snapshots. - Using real-time listeners, repeated fetches, and dashboard-wide reads. Requirements: - Optimize Firestore operations like listeners, getDoc, and snapshot queries. - Strategize and reduce Firebase reads without sacrificing core functionality. - Experience with Firestore optimization and real-time data management is essential. Ideal Skills: - Firebase Firestore usage optimization - Expertise in handling inefficient Firestore queries - Real-time data management in Realtime Database or Firestore - App optimization for performance and cost efficiency Your assis...

    $20 Average bid
    $20 Avg Bid
    30 bids

    I’m ready to build a modern chat application that ships simultaneously on iOS and Android. The scope for this first release is focused and clear: fast, reliable text messaging backed by end-to-end encryption, with full emoji and sticker support to make conversations feel lively and personal. Here is what I need delivered: • One native-quality build for iOS and one for Android, both drawing from a single codebase if you prefer Flutter, React Native or a similar framework, or two fully native projects if that is your strength. • A real-time messaging layer that keeps messages in sync across devices, even with intermittent connectivity. • End-to-end encryption applied to every message, including attachments sent as emojis or stickers, so content is unreadable outside...

    $74 Average bid
    $74 Avg Bid
    28 bids

    I want a lightweight application that simply displays results—nothing more complicated than a clean list with the ability to filter or search. The data set itself may grow over time, so please structure the project so new result categories can be added without rewriting the core. I haven’t locked myself into a specific stack or target platform yet; you’re welcome to suggest native iOS or Android, a React Native build, Flutter, or even a small web-first approach if that keeps things fast and maintainable. What matters to me is: • a straightforward UI that loads quickly • clear separation between data and presentation so I can point the app at another data source later • well-commented code and a brief README explaining how to build, run, and deploy I&...

    $262 Average bid
    $262 Avg Bid
    94 bids

    I need an experienced mobile developer—or a small team—who can take my wire-framed concept and turn it into a working MVP on both iOS and Android. The core idea is simple: give independent taxi and chauffeur drivers a way to grow their personal customer base without relying on big aggregators. Scope of the first build • Driver onboarding: email/phone sign-up, basic KYC checks, profile photo, license details, and vehicle information. • Unique referral-code system: every driver receives a code they can share with passengers; riders who install the app with that code are tied to the driver’s network. • Lightweight customer side: on first launch, a rider enters the referral code and can then view the driver’s profile and contact/booking link (no fu...

    $2446 Average bid
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    245 bids

    I want to build a mobile travel app whose core purpose is travel planning and itineraries. The central feature is a fully customizable itinerary builder: users pick travel dates, add destinations or activities for each day, drag-and-drop to reorder, and attach notes or photos. All changes should save instantly to the cloud so a trip can be edited on one device and viewed on another without friction. Although route mapping and automatic activity suggestions are not mandatory, structure the code so those functions could slot in later without major refactoring. Clean, intuitive UI/UX is essential—think calendar view for days, card stacks for activities, and a simple share link so friends can view an itinerary in-app or on the web. I prefer a cross-platform stack such as Flutter or Rea...

    $309 Average bid
    $309 Avg Bid
    78 bids

    I want a mobile trip-planner that lets users build, organise, and keep track of every aspect of their journeys in one place. The core experience revolves around three functions: • Itinerary management – users can add destinations, activities, dates and times, then rearrange them with drag-and-drop ease. • Route planning – integrated mapping should calculate optimal routes between stops, showing distance, travel time and transport options. • Expense tracking – each trip will have a simple ledger where travellers log costs, assign currency and see a running total. A clean, modern UI is essential; think Google Maps-level polish paired with a lightweight, offline-first approach so the main data remains accessible without constant connectivity. I’...

    $288 Average bid
    $288 Avg Bid
    67 bids

    Type: Partnership / Equity only (NOT paid hourly - please read fully before bidding) Commitment: Part-time, flexible hours Location: USA or Europe only (timezone overlap matters) ABOUT THE PROJECT We're building a mobile app (iOS + Android) that pairs live football matches with an AI-driven 3D anime character who provides real-time spoken commentary. Think of it as a companion who watches the match with you, reacts emotionally to every goal and red card, and chats with you about what's happening - all powered by live match data and modern AI. The product is already built and functional. We have: - A working React Native mobile app - A Node.js / TypeScript backend - A web admin dashboard (Vite + React) - Integrated LLM commentary, ElevenLabs TTS, Whisper STT, and LiveKit real-ti...

    $12 / hr Average bid
    $12 / hr Avg Bid
    57 bids

    I am looking to have a complete mobile application built to streamline day-to-day hospital operations. At a minimum the app should let our staff carry out core HMS actions—think quick patient intake, smooth appointment handling, and instant access to clinical information—from any phone. I want the interface to feel intuitive for both medical professionals and patients, with roles and permissions handled securely so the right people always see the right data. Cross-platform delivery (iOS and Android) is preferred because our stakeholders use a mix of devices. I’m open to native, Flutter, React Native or another approach, as long as you can justify performance, security, and future maintenance costs. To keep expectations clear, here are the concrete deliverables I need: ...

    $2142 Average bid
    $2142 Avg Bid
    100 bids

    Please read entire **Project Description:** before bidding I currently have an app uploaded and functioning in TestFlight, but it still feels too much like a wrapped website instead of a polished native iPhone app. I’m looking for an experienced iOS / hybrid app developer who can help improve the overall native feel, responsiveness, smoothness, and user experience while keeping the existing backend and core platform intact. This is NOT a full rebuild from scratch. The app is already operational — I need a developer who understands how to refine and polish hybrid/web-based apps into a more premium App Store-quality experience. ### Main Goals * Make the app feel smooth and truly native on iPhone * Improve responsiveness and UI behavior * Eliminate the “web app” f...

    $493 Average bid
    $493 Avg Bid
    261 bids

    I’m building a unified cost-control and digital site ledger that works seamlessly on both web browsers and native iOS/Android apps. The core of the system is an expense module capable of smart categorisation, photo or PDF receipt uploads straight from the field, and one-click generation of automated daily, weekly, and month-end reports. The interface has to be practical for busy construction teams, so I’d like clean dashboards, offline capture that syncs when a signal returns, and fast search/filter tools to locate any transaction or note in seconds. While I will fine-tune the permission matrix later, please structure the code so multiple roles—think project managers, supervisors, accountants and any others we add—can be assigned granular access rights without re...

    $623 Average bid
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    104 bids

    I want to convert a single-file E2EE (End-to-End Encrypted) P2P chat web application into a fully functional, lightweight mobile application (Android & iOS). Key Details of the Project: 1. Source Code: I already have the complete frontend HTML/CSS/JavaScript code (single-file ) that uses GunDB for decentralized peer-to-peer data syncing and Web Crypto API (AES-GCM 256) for encryption. 2. Requirement: Convert this web code into native or hybrid mobile apps using frameworks like Flutter, React Native, or Apache Cordova/WebView wrappers. 3. Features to maintain: Local UI rendering, decentralized chat syncing without a central server, and dynamic image/video rendering from links. 4. Budget & Timeline: Open for discussion based on your experience. Please apply if you have experience...

    $104 Average bid
    $104 Avg Bid
    33 bids

    Mobile App Developer Required (React Native / Expo / Firebase / Payments / Play Store Setup) I have already developed a mobile application using React Native (Expo) with the following tech stack: JavaScript TypeScript Kotlin (native integration) React Native (Expo managed workflow) The app is almost ready for production, but I need an experienced developer to fix remaining issues and complete production setup. Project Tasks The developer will be responsible for the following: 1. Firebase Authentication Setup Fix existing login errors Configure Firebase Authentication properly (Email/Google/other if needed) Ensure secure login/signup flow Debug authentication issues in Expo environment 2. Push Notifications (Expo) Setup Expo Push Notifications Configure notification tokens Implement...

    $122 Average bid
    $122 Avg Bid
    56 bids

    We need a developer to build a lightweight Fishing Achievement Mobile App MVP. The app is for recreational fishing users. Users should be able to take or upload fish photos, identify fish species using an existing AI/image recognition API, and save catches into a personal “Fish Bucket” achievement collection. Required features: 1. User authentication: email/password, Google login, or simple local user profile. 2. Fish photo capture or upload from gallery. 3. AI fish recognition using an existing API. The result should show species name, confidence score, and optional description. 4. Save fish achievement with photo, fish name, date, optional location, notes, and AI confidence score. 5. Fish Bucket gallery/card page showing saved catches with photo, name, and date. 6. Fish det...

    $97 Average bid
    $97 Avg Bid
    144 bids

    I’m building a single app that seamlessly connects everyone involved in our healthcare staffing agency—carers, coordinators, clients, and managers—across iOS, Android, and the Web. Core user flows • Carers / Nurses log in to check upcoming shifts, upload compliance documents, and submit timesheets. They also need in-app messaging to the office, real-time notifications when new shifts become available or paperwork expires, and a simple profile area to update availability, skills, and certificates. • Coordinators / Admin staff handle the back office: they create and edit bookings, run instant compliance checks, and push data straight into payroll. On top of that, I need an analytics dashboard that tracks fulfilled vs. unfilled shifts and drill-downs for staff...

    $364 Average bid
    $364 Avg Bid
    262 bids

    I’m building a dedicated B2B mobile app that lets our retail jeweller partners interact with us faster than phone calls or WhatsApp messages ever could. When a user signs in with a simple email-and-password flow, the first thing they see is a Google-style, almost empty screen: front-and-centre is a big “Upload Design” area where they can drag, drop or browse for a file, then pick ring size, bangle size or any other relevant option from a dropdown before submitting it to our factory queue. From that same home screen they should be able to move seamlessly to three core areas: • Catalogue – rings, chains and bracelets are live from day one, displayed in high-resolution tiles. A keyword search bar sits above the grid so users can jump straight to “rose-go...

    $275 Average bid
    $275 Avg Bid
    95 bids

    I want a clean, intuitive mobile app (iOS and Android) that lets users turn one or more photos into a single PDF while showing them a live “before vs after” file-size comparison. Each conversion spends coins. Coins can be bought through standard in-app purchases and can also be earned automatically when a user’s personal referral link brings in a new installer; there is no earn-by-usage mechanic. Because I have no artwork or wireframes yet, the full UI/UX still needs to be designed—from the first onboarding screen to the purchase flow. Once the look and feel are approved, the same team should build the production-ready app, integrate Apple/Google payment gateways for coin packs, and implement a secure backend that tracks balances and referral bonuses in real time. ...

    $29 Average bid
    $29 Avg Bid
    35 bids

    Overview: I’m building a mobile-first AI sports coaching platform for padel tennis that combines: * AI-powered video analysis of player matches * Human coach feedback system * Booking system for coaching sessions * Player progress tracking over time This is an MVP stage project, but it must be built with a scalable architecture for future AI expansion. I am looking for a serious full-stack mobile developer or small team with experience in: * React Native (or Flutter if strongly justified) * Backend development (Firebase / Supabase / Node.js) * Video processing workflows * Basic AI / computer vision integration (or ability to implement APIs) ⸻ Core MVP Features: 1. User App (Mobile) * User registration / login * Upload padel match videos (from phone) * View AI-generated analy...

    $984 Average bid
    $984 Avg Bid
    175 bids
    Ann Ale MVP
    7 hours left
    Verified

    I need an experienced mobile developer to put together a lean, release-ready MVP of a ride-hailing app where riders and drivers can openly negotiate the fare before a trip begins. The first public build must run smoothly on both iOS and Android so I can start live market testing as soon as possible. Core flow A rider requests a trip, proposes a price, the driver can counter, and once both sides accept the “fair fare,” the ride is locked in. From there the experience should feel familiar to any on-demand service: real-time location sharing, start/finish tracking, and automatic ride history logging for both accounts. Essential MVP scope • Dual apps (or one shared codebase) for driver and passenger log-ins • Live price negotiation chat window tied to each ride re...

    $712 Average bid
    NDA
    $712 Avg Bid
    158 bids

    I want to launch a sleek, modern Android application that walks absolute beginners through real freelancing tasks step-by-step. For this first release we will concentrate on Graphic design (future updates may expand to Writing and Video editing), so every screen, lesson, and practice brief should speak the language of a brand-new designer who has never opened Canva or Photoshop before. Core experience • A clean, mobile-first UI that feels welcoming on any recent Android handset. • Structured micro-lessons that break down a freelance design brief into plain-English steps: understanding client requirements, choosing the right tools, creating drafts, revising, and delivering files professionally. • Embedded practice projects with sample assets so learners can produce por...

    $29 Average bid
    $29 Avg Bid
    26 bids

    We are looking for an experienced React Native developer with proven expertise in integrating: * Google Fit * Android Health Connect * Apple HealthKit (preferred) * Fitness/health data synchronization APIs for both Android and iOS applications. ## Project Overview We are developing a health and fitness related mobile application that requires capturing user health/activity data, such as: * Steps * Distance * Heart Rate (HR) * Calories * Activity/Workout data * Other supported health metrics The app will securely collect this data and publish/sync it to our backend API/cloud platform. ## Critical Requirement – Data Accuracy & Reliability This project is NOT just about reading data from Google Fit or Health Connect. Data accuracy, consistency, and completeness are extremel...

    $157 Average bid
    $157 Avg Bid
    71 bids

    Job Title: Full-Stack / Mobile Developer for AI Shopping Assistant (Website + iOS/Android App) About the Project We are building Jeannie — an intelligent AI-powered personal shopping assistant that helps users find the best sale, clearance, and outlet deals across USA stores. Jeannie combines natural chat, smart deal hunting, and virtual try-on to feel like having a real personal shopper in your pocket. Phase 1 (Immediate): Build a high-quality, mobile-first website MVP in 4 weeks. Phase 2 (upon completion of phase 1): Develop native iOS and Android apps. We are looking for a strong, reliable developer (or small team) who can handle both web and mobile development. Key Responsibilities Phase 1 – Website MVP Develop a modern, fast, mobile-first website using 14 + Tailwind C...

    $3089 Average bid
    $3089 Avg Bid
    220 bids

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