React Native Jobs

I’m building a simple, two-phase tool for my nonprofit’s battery-collection events and I need help finishing the first phase. What the first release must do • Let the user on either iOS or Android snap a photo or choose one from the gallery. • Send that image to a lightweight backend (Node.js or Python—your call) which forwards it to Anthropic’s Claude Vision endpoint. • Return a clear “lithium-ion” or “not lithium-ion” answer to the phone and display it cleanly. • Keep everything self-contained; I don’t want to wire into Zapier, , or other external integrations right now. Hosting & tech preferences I can supply Claude API keys and credentials for a free hosting tier on Render or Rail...

I have designed a custom, strategy-driven multiplayer card game and I’m ready to move from paper concepts to a live product that plays smoothly on both iOS/Android devices and in any modern web browser. The core mechanics, card interactions, and win conditions are already defined; what’s missing is the full digital implementation—including matchmaking so players can compete in real time, a clean and intuitive UI that adapts to small and large screens, and a lightweight backend to store accounts, decks, and leaderboards. Unity, Phaser, React Native, or another cross-platform stack can be used as long as performance is solid and code is well-structured. Feel free to recommend the toolset you’re most efficient in; I value stability and maintainability over any part...

iOS ve Android’de sorunsuz çalışacak yepyeni bir mobil uygulama geliştirmek istiyorum. Fikir, ekran akışları ve temel özellik listesi hazır; bunları sizle paylaştıktan sonra tasarımdan canlı yayına kadar tüm süreci tek elden yürütmenizi bekleyeceğim. Tercihen Flutter, React Native ya da native Swift / Kotlin ile geliştirme yapabilirsiniz; hangi yığınla daha hızlı ve stabil ilerleyeceğimizi birlikte netleştirebiliriz. Teslimatta görmek istediğim başlıklar: • Prototip build’ler (TestFlight / internal testing) • Kaynak kodu ve kurulum dokümantasyonu • Hata ve performans test raporları • App Store & Google Play’e yüklemeye hazır final paketler Versiyon kontrolü için Git kullanm...

Project Title: Fix OTP Country Code Issue in Mobile App (Wrong Country Code Sent) Project Description: Hello, I need an experienced mobile app developer to fix an OTP issue in my application. Problem: When users select their country and request OTP verification, the app always sends the phone number with country code +91 (India) instead of the country code chosen by the user. Example: If user selects Iraq (+964), Kuwait (+965), or any other country, the app still sends OTP only with +91. What I Need: - Check and fix country code picker / phone input logic - Make sure selected country code is passed correctly to backend/API - Fix OTP sending process for all countries - Test with multiple countries - Ensure app works properly on Android / iPhone (if applicable) Please Apply If You Ha...

I’m ready to build the first-generation mobile app for our golf company and want it released simultaneously on iOS and Android. In this initial version the priority is straightforward functionality, not flashy extras. Here’s what Gen 1 must do: • Pull live information from the Google Sheets we already use for player notes and make it easy for a coach or athlete to browse and update those records on their phone. • Store and display fitness data so users can track workouts, mobility routines, and training metrics alongside their golf notes. • Let me upload short swing videos or screen-recorded tips and have them play smoothly inside the app. Access will be secured with a simple email-and-password sign-in; no social logins for now. I’ll supply the c...

We are looking for a highly skilled React Developer with 5+ years of experience in building modern, scalable, and high-performing web applications. The ideal candidate should have strong expertise in React, front-end UI development, and integration with RESTful services. Experience with React Native is a strong advantage. ⸻ Key Responsibilities • Develop and maintain React applications • Build reusable UI components and implement responsive designs • Integrate front-end screens with RESTful APIs • Optimize application performance and user experience • Collaborate with designers and backend developers to deliver seamless solutions • Participate in code reviews, UI/UX improvements, and architecture discussions • Troubleshoot, debug, and resolve front-end is...

Хочу запустить мобильное приложение, через которое клиенты моего автосервиса смогут быстро записаться на обслуживание. Главный сценарий такой: владелец машины открывает приложение, выбирает удобную дату и время, отмечает нужный тип услуги, получает уведомление о подтверждении записи — всё без звонков администраторам. Чтобы процесс работал бесшовно, приложение должно общаться с нашей внутренней системой управления автосервисом (по REST- или GraphQL-API), автоматически создавать заказ-наряды в CRM и принимать онлайн-платёж за бронь или предоплату через подключённый платежный шлюз. Push- и e-mail-уведомления нужны как клиенту, так и сотруднику бокса. Представляю это как нативные iOS и Android клиенты или кросс-платформенное решение (Flutter, React Native — открыт к обсуждению), ...

Мне нужен разработчик, который спроектирует и создаст удобное мобильное приложение для наших клиентов сразу на iOS и Android. Базовые сценарии уже определены: клиент должен легко записаться на приём, в ре-тайме видеть статус ремонта и получать push-уведомления, когда работа переходит на следующий этап или полностью завершена. Дополнительно важно встроить: • онлайн-чат с нашей службой поддержки; • интерактивную карту, показывающую ближайшие филиалы; • раздел, где пользователи смогут оставлять и просматривать отзывы. Интерфейс хочу видеть современный, лаконичный и полностью русифицированный. Технологический стек оставляю на ваше усмотрение: нативная разработка или надёжный кроссплатформенный фреймворк (React Native, Flutter и т. д.) подойдут, если будут соблюдены с...

I need a full mobile app built from the ground up that lets users connect, share content and chat in real time. The final product must run smoothly on both iOS and Android, so feel free to suggest whether you prefer a single codebase approach (React Native, Flutter, etc.) or separate native builds in Swift and Kotlin—what matters is reliability, speed and a modern UX. Core functions I have in mind include user sign-up/login, editable profiles, a swipeable feed for posts, image / video uploads, push notifications, direct and group messaging, and basic admin tools on the back end. I’m open to using Firebase, AWS Amplify, or a Node.js-based API if that speeds up real-time features and hosting. Design wise, I want a clean, social-first interface that feels instantly familiar yet ...

I’m building an online “rental boyfriend” platform and need both a full-featured website and companion mobile apps (iOS and Android). The core of the product is simple: visitors browse verified profiles, check availability, and place a booking—nothing more elaborate for now. Here is what I expect as the first release: • Website: responsive front end, secure login, profile pages with photos and bio, a calendar-style availability checker, and a straightforward booking flow that captures the chosen date, time, and basic contact details. • Mobile apps: native or cross-platform (React Native, Flutter, or similar) mirroring the same user-profile and booking experience found on the web. • Shared back end: one database and API powering both channels s...

I’m looking to build a mobile app for both iOS and Android that lets users create a definitive, personal ranking of an artist’s entire catalogue through a head-to-head “playoff” system. Each day the app automatically serves one new track from the chosen catalogue; as matches progress, the user places that song within their previously ranked song list. What I need from you • A clean, intuitive cross-platform code-base (React Native, Flutter or similar) that keeps feature parity between iOS and Android. • The core playoff algorithm: bracket generation, daily match scheduling, tiebreak logic and final ranking output into personal raking list. • Simple artist-catalogue import: the user selects an artist once, the app stores that catalogue locally and...

I already have a full Figma kit for both rider and driver flows and a battle-tested RESTful API that powers our live website. What’s missing is the glue: a React Native (Expo) build that stitches the UI and the backend together and ships smoothly to both iOS and Android. Core features you will wire up: • Booking a cab end-to-end, including live fare estimates and ETA • Viewing past and upcoming rides with all trip details • In-app payment processing through our selected gateway • Complete rider / driver workflows exactly as laid out in the designs Third-party services to hook in: • Maps & navigation (real-time tracking, route polyline, reverse geocoding) • Push notifications for ride status, driver arrival, and promotions • The pa...

I’m building a complete money-earning platform that works both as a responsive website and as a native-feeling mobile app. The core experience is simple: users register, pick a survey or task, complete it, and instantly see their balance grow. For launch I only need two task categories—watching videos and completing offers—so please wire every screen, endpoint, and database table around those flows. Surveys and task feeds should refresh in real time, track progress, and prevent duplicate submissions. You’ll handle everything required to make this production-ready: user authentication, a stable points ledger, an admin area where I can upload new surveys or offers, and a payout module that converts points to cash or gift cards. I’m happy with React (web) plus F...

I am creating a Snapsell-style paywall that works seamlessly across iOS, Android, and the web. The goal is simple: let users unlock individual file (clips, images, Pdfs etc with a single, secure payment and immediately gain access to the files. Core scope • Build one unified code-base (Flutter, React Native, or another cross-platform stack you prefer) compiled to native iOS/Android binaries plus a responsive web front end. • Implement a one-time payment flow using Stripe, Apple Pay, and Google Pay; no recurring subscriptions or tiered access right now, but keeping the code modular so those can be added later is a plus. • 18+ content option. After payment the User should move from teaser mode to the unlocked files without page refresh on web or noticeable lag on mobile...

I’m launching an MVP peer-to-peer car rental marketplace focused on Ghana and need an experienced developer or team to build the first version. The platform connects car owners (hosts) with renters through a secure and simple booking system. MVP Features - User registration + OTP verification - ID / driver’s license / selfie verification - Address verification before booking - Host vehicle listings (add/edit/manage cars) - Booking engine (search, request, confirm) - Integrated payments + deposit handling - Digital inspection photo uploads - OTP pickup handover system - Admin dashboard for approvals, payouts, disputes - Clean scalable backend for future upgrades Preferred Stack Flutter or React Native Node.js backend PostgreSQL / Firebase Cloud deployment with CI/CD Delive...

I have an Expo app which required to be update / published on google play store , but not allowed due to error of 16K page size issue. I need to fix this.

Saya sedang mencari partner teknis untuk mewujudkan ide aplikasi yang dapat menghasilkan pendapatan berkelanjutan. Fokus utama saya adalah pengembangan aplikasi; platformnya—mobile, web, atau desktop—masih terbuka untuk diskusi sehingga saya bisa memilih solusi paling efisien dari sisi biaya dan time-to-market. Garis besar kebutuhan: • Rancang arsitektur aplikasi yang skalabel dan aman. • Bangun minimal viable product (MVP) lengkap dengan fitur inti monetisasi (contoh: komisi transaksi, langganan, atau iklan in-app). • Integrasikan gateway pembayaran populer di Indonesia. • Sediakan dokumentasi kode dan panduan deployment agar saya dapat memelihara serta mengembangkan fitur di kemudian hari. Saya mengutamakan developer yang: • Berpengalaman dala...

I have a grocery web application built in React, and I want to launch it as a mobile app on both the Google Play Store and Apple App Store. I am looking for an experienced developer who can help convert the existing React web app into a mobile application (using React Native, WebView, or any suitable method) and handle the complete publishing process. Scope of Work: * Convert React web app into Android and iOS mobile apps * Setup proper mobile app structure (React Native / WebView / Hybrid approach) * Generate APK/AAB (Android) and IPA (iOS) builds * Fix any issues during build and submission * Setup Play Console and App Store Connect * Create and optimize app listing (icon, screenshots, descriptions, etc.) * Handle all compliance and policy requirements * Successfully publish the app a...

his commission-based opportunity is for a proven IT sales professional who can deliver real, paying startup clients—especially in the E-commerce space—who need full-cycle web and mobile app development on React, React Native, PHP, or Python (Django). Scope of work You will find, pitch, and close deals directly with decision-makers. The focus is on both web and mobile projects, so conversations must confidently cover discovery, scope, timeline, and our technical strengths. No intermediaries, no reseller arrangements—only direct, billable clients count. Payment terms • Pure commission: 10 %–40 % of every invoice you secure • Payout released only after the client’s payment clears • No retainers or upfront fees Quality requirements • Genuine...

Necesito desarrollar una aplicación móvil para iOS y Android que permita a los usuarios introducir o importar datos en texto plano y verlos inmediatamente clasificados por categoría. Busco una solución ágil, con una interfaz sencilla donde cada nuevo registro se almacene y se etiquete de forma automática o manual, y el usuario pueda aplicar el filtrado sin retraso perceptible. Funcionalidades clave: • Captura y edición de datos exclusivamente en formato texto. • Almacenamiento local y sincronización opcional en la nube. • Motor de filtrado en tiempo real que reorganice la lista según la categoría seleccionada. • UI intuitiva: barra de búsqueda, selector de categorías y opció...

I am launching a mobile app that lets shoppers see participating store locations on a live map, check-in when they walk through the door, and instantly invite friends from their phone contacts to join them. When an invited friend shows up, the store grants that friend an on-the-spot discount while boosting the reward balance of the person who sent the invite—turning every visit into an easy referral loop. The build needs to run natively on both iOS and Android from a single codebase. Phone-number verification will be the only sign-in method, so please factor in an SMS OTP flow. For mapping and in-store positioning I want Google Maps SDK with smooth zoom, pin clustering, and real-time distance calculations. Stores will appear, the user taps “I’m here,” and the app r...

I’m building an Android-only mobile application that will serve members of our Nubian Club. The core experience should let users create an account (email, phone, or social login), sign in securely, and then: • Browse upcoming club events, RSVP, and receive reminders through a simple event-scheduling module. • Log and review participation in regular activities—think step counts, training sessions, or volunteer hours—so members can track personal progress and see club-wide leaderboards if possible. A clean material-design interface, smooth offline handling, and a lightweight backend (Firebase, Supabase, or an equivalent that you recommend) are preferred. An admin console to add or edit events and pull activity reports will make management easier, but it doesn&...

I’m building a focused numerology app whose single goal is to calculate core numbers accurately and present them in a clean, mobile-friendly interface. The app must handle Life Path Number, Destiny Number, Personal Year, the classic Pythagorean Arrows, and the Yantra grid. No elaborate user accounts are necessary—just collect the basic details (name and date of birth) in one step and run the calculations on-device so results appear instantly. Key expectations • Intuitive input screen that validates name and birth-date formats • Well-documented calculation engine covering the five items above • Results page that shows each number or pattern with a brief one-line label (readings and daily tips may come later, so keep the UI modular) • Lightweight data...

I am building a social e-commerce platform tailored to the Indian market and I’m ready to bring on a technical co-founder who can own the entire mobile product. Your primary focus will be end-to-end app development for both iOS and Android—choosing the right stack (whether that’s React Native, Flutter, or fully native) and leading it from an MVP to a scalable, production-ready release. You’ll work shoulder-to-shoulder with me on product strategy, feature prioritisation, and user experience, then translate those ideas into clean, maintainable code. As a true co-founder you will help shape technical architecture, assemble an engineering team as we grow, and share in the startup’s equity upside rather than taking a traditional salary. If you love crafting mobil...

The immediate goal is to deliver a highly secure escrow app for both iOS and Android that handles P2P, B2B, P2B and B2P transactions right out of the gate. Bank-grade encryption, a strict zero-trust architecture, and full OWASP compliance are non-negotiable pillars of the build. Phase 1 – Mobile First • Design and code the core escrow workflow for peer-to-peer and business-to-business payments. • Implement strong customer authentication, role-based access, and end-to-end encrypted data at rest and in transit. • Integrate a modular backend API so we can later expose the same services to a web portal and USSD interface without rewriting business logic. Security & Compliance Every line must pass automated OWASP checks, static code analysis, and peer revi...

I am building a full-scale electric-vehicle mobile app whose first milestone is a robust Charging Station Locator. The product will roll out on iOS and Android, so I will need both the customer-facing front end and the cloud-hosted back end designed, coded, tested, and released over the next six months. You will take ownership of: • Front end: map view, search & filter, live availability indicators, account/login screens, and smooth UI animations. React Native or Flutter are both acceptable; clean, maintainable code is essential. • Back end: scalable REST/GraphQL APIs, real-time database (Firebase, Supabase, or similar), geospatial queries, user auth, and an admin dashboard for station data maintenance. • DevOps: CI/CD, staging & production environments, sto...

Project Title: Hybrid Flutter WebView App for Shopify Store (Custom Auth & Razorpay Integration) Project Description: I am looking for an experienced Flutter developer to build a high-performance Hybrid Android App for my Shopify-based bookstore (). The store uses a custom Liquid theme with specialized collection logic. The goal is to wrap the existing Shopify store into a native Android experience while solving specific authentication and payment hurdles common in the Indian e-commerce landscape. Key Requirements: Core Architecture: Flutter-based WebView wrapper. The app must feel native with a custom splash screen, native loading indicators, and "Pull-to-Refresh" functionality. Custom Authentication: I have removed standard Shopify sign-in. You must implement OTPless (W...

We are developing the screen of our react native app which is for managing schedules. it is map based, and it has a slider for schedules of the selected day at the bottom area. the user can pick a pin in the map and then the slider will be updated accordingly. the video is as below currenctly the screen is anyways functional but bad design and buggy. so we want someone professional on React Native and react-native-maps. React Native@latest react-native-maps@latest -Map, Schedule Slider, Day & Time Select Slider, to work on. -should function correctly on Android, iOS both. -improve the UI design. *the schedule slider should show the previous/next item partially. *when changing the day or time, the pins in the map should be updated accordingly. *when picking a pin in the map, the ...

I need a single mobile application that runs smoothly on both iOS and Android and pairs with an ODB-II Bluetooth dongle. Once connected, the app must read live vehicle data, pull stored error codes with human-readable descriptions, and generate maintenance reminders based on mileage or running hours. Connection should happen automatically as soon as the phone detects the paired dongle; no manual VIN or parameter entry is expected. For users who prefer it, the same information can be imported from an existing test report file, so I’ll need a simple file-picker flow that parses that report and displays the results exactly as if they came from the live Bluetooth session. All customer details—name, contact info, vehicle profile, past scans—stay inside the app’s ow...

I have an Expo-based React Native app that needs a quick round of fixes affecting both Android and iOS. The most pressing problems are: • Login screen fails to redirect after successful authentication. • Intermittent crash on Android when users move between screens. • UI does not refresh in real-time after an API call, pointing to a state update issue (Context API). • Small layout shift on the profile screen. The codebase runs on the latest public Expo SDK and uses React Navigation, Axios for API calls, and the Context API for global state. Everything is pushed to a private Git repository and can be shared as soon as we start. What I need from you 1. Diagnose each bug quickly, explain the root cause, and push clean, well-commented fixes. 2. Verify that navi...

I’m looking to turn my concept into a fully-functioning mobile application that runs natively on both iOS and Android. Because the core feature set is still being finalised, I need a developer who is comfortable shaping requirements with me, recommending the right cross-platform framework (React Native, Flutter, Kotlin Multiplatform, or a similar toolset), and then carrying the build right through to App Store and Google Play submission. What matters most to me is a smooth, consistent user experience across devices, clean and well-documented code, and a development process that allows for iterative feedback. You’ll handle UI/UX implementation, core functionality, testing, and store-ready packaging; I’ll provide prompt responses and clear decisions at every milestone. ...

I need a mobile application that faithfully reproduces Instagram’s Direct Messaging experience—one-on-one chat, group threads, read receipts, media attachments, emoji reactions, the familiar swipe interface—without the rest of the Instagram feed, stories, or discovery features. Think of it as a clean, stand-alone DM client that looks and feels instantly familiar to users who already know Instagram. You are free to choose the tech stack you feel delivers the snappiest real-time performance: React Native, Flutter, native Swift/Kotlin, or another robust cross-platform framework. What matters to me is that messages sync in real time through a scalable backend (Firebase, Supabase, AWS Amplify, or your preferred alternative) and that the UI mirrors Instagram’s current lo...

I’m ready to turn my idea—currently called “Freedom lancer”—into a fully functioning mobile application and I need an experienced developer to guide it from concept to the App Store and Google Play. Development is the core focus here; design and marketing will follow once we have a solid, working product, so your energy can stay on clean code, reliable architecture, and smooth performance. The app has to launch on both iOS and Android. I’m open to the cross-platform stack that best suits the job—Flutter, React Native, Kotlin Multiplatform, or another modern framework—as long as it delivers native-level speed and a maintainable codebase. I’ll supply detailed feature requirements, user flows, and wireframes once we start, and I value you...

This commission-based opportunity is for a proven IT sales professional who can deliver real, paying startup clients—especially in the E-commerce space—who need full-cycle web and mobile app development on React, React Native, PHP, or Python (Django). Scope of work You will find, pitch, and close deals directly with decision-makers. The focus is on both web and mobile projects, so conversations must confidently cover discovery, scope, timeline, and our technical strengths. No intermediaries, no reseller arrangements—only direct, billable clients count. Payment terms • Pure commission: 10 %–40 % of every invoice you secure • Payout released only after the client’s payment clears • No retainers or upfront fees Quality requirements &bu...

Job Title Senior Mobile App Developer (Messaging + Payments+Referral/reward system) – 1 Month Contract Job Description We are looking for an experienced Mobile App Developer to work with our team for 1 month on a consumer-facing messaging and payments based application. The developer will be responsible for improving existing features, implementing new capabilities, and ensuring the system performs reliably at scale. This role requires strong experience in real-time messaging systems, secure payment integrations, referral program setup and high-quality UI/UX implementation. Key Responsibilities Work on a real-time messaging platform including features like: 1:1 chat group chat media/file sharing audio/video calling Group audio/video calls Call handling (Busy, disconnected, on whats...

Job Title Senior Mobile App Developer (Messaging + Payments+Referral/reward system) – 1 Month Contract Job Description We are looking for an experienced Mobile App Developer to work with our team for 1 month on a consumer-facing messaging and payments based application. The developer will be responsible for improving existing features, implementing new capabilities, and ensuring the system performs reliably at scale. This role requires strong experience in real-time messaging systems, secure payment integrations, referral program setup and high-quality UI/UX implementation. Key Responsibilities Work on a real-time messaging platform including features like: 1:1 chat group chat media/file sharing audio/video calling Group audio/video calls Call handling (Busy, disconnected, on whats...

Driver App Developer (React Native / Expo + Supabase) Project Overview I am building a logistics platform (TransLine System) consisting of: Admin web portal (already built and managed by me) Driver mobile app (to be completed by you) The backend is fully set up using Supabase, including database schema, authentication, storage, and realtime features. The assignment system and core logic are already implemented and validated. Scope of Work You will take ownership of completing the driver mobile app using Expo (React Native). Key areas of responsibility: Assignment integration Use the existing event-based assignment system (vehicle_assignments) Active assignment defined by unassigned_at IS NULL Fetch and display the correct assigned vehicle Block actions if no valid assignment exists ...

Build a Mobile App Like Quittr (Full Requirements) Project Overview I want to build a modern mobile app (Android + iOS) similar to Quittr. The goal of the app is to help users: Break bad habits Track progress (daily streaks) Stay motivated Improve discipline and focus This app should be: Clean UI (modern design) Fast and smooth Scalable for future updates Core Features Required 1. User Authentication Sign up (Email / Google / Apple) Login / Logout Forgot password User profile (name, photo, goals) 2. Dashboard (Main Screen) This is the most important screen. It should show: Current streak (days) Progress graph Daily check-in button Motivation message Similar to Quittr dashboard where users track streaks and progress visually 3. Habit / Streak Tracking System Daily check-in (Ye...

Mobil cihazlarda video ve fotoğraf düzenleme, montaj ve dizayn odaklı bir uygulama geliştirmek istiyorum. Temel hedefim, kullanıcıların telefonlarından kolayca videoları kesip birleştirebildiği, fotoğraflara filtre ve metin ekleyebildiği pratik bir çözüm sunmak. Beklediğim ana özellikler • Video işlemleri: kırpma, sahne birleştirme, ses ekleme/sessizleştirme, filtreler. • Fotoğraf düzenleme: temel renk ayarı, kırpma, metin/emoji ekleme, hazır şablonlar. • Dizayn araçları: katman mantığı, sürükle-bırak arayüz, ön izleme. • Kullanıcı arayüzü: modern, sezgisel ve Türkçe dil desteği. • Platform: tercihen Flutter veya React Native ile iOS-Android için tek kod tabanı; ön...

We are building a social-driven e-commerce experience LIKE AMAZON . and now need the full mobile application delivered for both iOS and Android. The core account flow is phone-number registration with OTP verification; it must handle resend logic, basic fraud protection, and a smooth first-time user experience. Code may be written in Flutter, React Native, Kotlin/Swift, or another cross-platform stack you prefer—as long as both stores receive the same polished feature set and the final builds meet Apple App Store and Google Play requirements. Deliverables • Complete source code for iOS and Android builds • OTP-based authentication module fully integrated with a scalable back-end (Firebase Auth, Twilio Verify, or a comparable service) • Installation and configur...

I’m looking for a turnkey job-portal script—built in PHP with a MySQL back-end—that I can deploy fast on web and as companion Android/iOS apps. While the core must already be stable and production-ready, I will require extensive customization, so clean, well-documented code and modular architecture are essential. Core functions I must see working out of the box: • Employer side: job-posting templates, an application-tracking workflow, and a full employer dashboard. • Candidate side: intuitive application flow, profile management, resume upload, saved jobs, plus responsive design that looks great on mobile browsers. • Authentication: email/password, social media log-ins, and phone number verification ready to switch on from the admin panel. • Adm...

I am building a fintech mobile application that must run smoothly on both iOS and Android from day one. The first milestone is rock-solid, PCI-compliant payment processing: users should be able to add cards, initiate one-off or recurring transactions, and view real-time confirmations inside the app. You are free to suggest your preferred cross-platform stack—whether it’s React Native, Flutter, or a truly native Swift/Kotlin split—so long as the final builds meet Apple App Store and Google Play submission requirements and keep performance tight. I will provide UI wireframes, brand assets, and the payment-gateway API keys; you will wire everything together, handle secure token storage, and return clean, well-documented code plus test suites. Acceptance criteria •...

I am looking to develop a fully functional, production-ready non-custodial cryptocurrency wallet mobile application. The app must provide secure and reliable wallet functionality, following industry standards for security and performance, comparable in structure (but not scope) to Trust. Core Features: Wallet creation (secure generation of seed phrase / mnemonic) Wallet import (restore using seed phrase) Display wallet address and QR code Display on-chain balance (Ethereum network initially) Send and receive transactions Transaction history Technical Requirements: Must use for wallet generation, signing, and transaction handling Use Infura or Alchemy for blockchain RPC connectivity Non-custodial architecture (private keys generated and stored locally on device only) Secure storage imp...

I need a high-performance, lightweight quick commerce application designed for rapid local deliveries. The app must provide a seamless experience for customers to order groceries and daily essentials from their phones, specifically optimized for the Indian market. Core Pillars (Non-Negotiable) 1. Smooth Catalog & Friction-free Cart: A fast-loading product interface with categories, search functionality, and a shopping cart that supports quantity increments/decrements and coupon codes. 2. India-Optimized Payment Gateway: Integration with Razorpay or PhonePe PG is mandatory to support UPI (Google Pay, PhonePe, Paytm), Credit/Debit cards. 3. Real-Time Order & Rider Tracking: Since we focus on quick delivery, a live map interface (Google Maps API) for customers to track the delivery pa...

I’m launching Labbini (لبيني), an all-in-one delivery + mobility platform that will serve Zahle and the entire Bekaa Valley. Think Talabat and Uber combined, but fine-tuned for our local market. All UI/UX screens, flows, and a detailed technical specification are ready; what I now need is a seasoned React Native engineer to turn the designs into four production-ready apps in a very tight window (2 weeks to 1 month). Scope at a glance Customer App – users must be able to order food or groceries, book rides, track each order or ride in real time, and place on-demand pharmacy or flower deliveries. Driver App – drivers should see incoming requests, accept or reject them, navigate seamlessly, and monitor daily/weekly earnings. Merchant Dashboard – restaurants and ...

I’m kicking off a three-month build of a brand-new productivity app that must launch simultaneously on iOS and Android. The core goal is to deliver a clean, fast, and highly scalable code-base that can grow well beyond version 1. Here’s how I picture the engagement: • You take full ownership of the mobile front-end, choosing the most suitable cross-platform stack (React Native, Flutter, or similar) while keeping maintainability in mind. • I supply wireframes, user stories, and API specifications; you translate them into pixel-perfect, test-covered screens and robust data flows. • Together we tighten the feature list—think task management, calendar hooks, or note capture—then sprint in two-week cycles, shipping a test build at the end of each ...

I want to launch a polished mobile application—iOS and Android—that centres on personal birth-chart analysis. The app will calculate a user’s natal chart from birth data, display every planet’s precise position, and explain what each placement means in clear, readable language. To make sure the scope is crystal-clear, here is what needs to be built: • Detailed planet positions + plain-English meanings • Downloadable, shareable personalised reports (PDF or in-app viewer) • Side-by-side compatibility comparisons between two saved charts • Daily “Rashiphal” section that pulls the relevant forecast automatically • Push notifications for upcoming transits / daily forecasts • Secure user profile with cloud-synced da...

I’m ready to commission a full UPI-enabled mobile application that runs smoothly on both Android and iOS. The core build must let a user send and receive money, check their balance in real time and review a clear, searchable transaction history. Security is critical. I will only accept an implementation that combines two-factor authentication, biometric authentication and end-to-end encrypted transactions in line with current NPCI guidelines. If you already work with tools such as Flutter, React Native, Kotlin + Swift or any other framework that can meet the compliance bar, feel free to use what you know best—what matters is that the final apps pass certification and work identically on both platforms. Deliverables: • Source code with clear documentation • Working ...

As we agreed, the task is to track down and resolve the frontend coding bug that surfaced in the latest build. The issue is confined to the client-side layer; no backend changes are required. Please work on the dedicated branch, commit the fix, and push a short note explaining the root cause and the changes made. Once the patch is live on the staging site and the interface behaves normally across Chrome, Firefox, and Safari, we’ll call this ticket closed. This post is intended for you only, so no outside bids are necessary. Let me know if anything is unclear before you start.

I need the TikTok SDK added to both the Android and iOS versions of my mobile app so I can pull accurate in-app analytics from TikTok’s dashboard. The focus is strictly on analytics events (no login or video-sharing features). Alongside the SDK setup, I also want Appsflyer integrated and configured so the attribution data and TikTok event data line up for clear cohort reporting. Both projects already compile and ship; you will be dropping in the SDKs, wiring the events, and confirming everything reports correctly in the respective dashboards. Key deliverables: • Add the latest TikTok analytics SDK to the existing Android (Kotlin/Gradle) and iOS (Swift/Objective-C with CocoaPods) codebases. • Map and fire the agreed-upon event list (installs, opens, purchase funnel, and ...