Dezvoltare iOS Jobs

Necesito desarrollar una aplicación IPTV P2P que ofrezca acceso a mis listas de canales y permita a los usuarios suscribirse directamente desde la app. Alcance principal • Suscripción in-app con 2 días de prueba gratuita y renovación automática. • Pasarela que acepte Visa/Mastercard y convierta los cobros a USDT, depositándolos en mi wallet (yo facilitaré la dirección). • Interfaz atractiva de estilo oscuro, fluida tanto en móvil como en TV Box. • Sistema de monitoreo y respaldo para garantizar disponibilidad 24/7; quiero recibir alertas y poder reaccionar de inmediato si el servicio cae. • Panel de administración donde pueda cargar listas, ver estadísticas de usuarios y gestionar...

More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? Detailed project proposals How soon do you need your project completed? ASAP dating app iOS and android swipe left and right, in app subscription fees & boost profile subscription, settings options, 3 top picks in your area. free to download. looking for a fixed amount to pay a freelancer

I am planning a brand-new mobile application and need a developer who can take it from concept to a polished release on both iOS and Android. The idea is still flexible, so I value someone comfortable shaping requirements with me, suggesting the right architecture, and turning early sketches into an intuitive, stable product. Because there is no hard deadline, quality and thoughtful iteration matter more than speed. We can explore native Swift/Kotlin, Flutter, React Native—or whichever stack you feel will give us the best balance of performance, maintainability, and cost effectiveness. I would like source code hosted in a shared repository, regular builds I can test on each platform, and guidance on getting the final binaries into the App Store and Google Play. If you have a track ...

Saya ingin sebuah aplikasi seluler sederhana yang memungkinkan saya menonton trailer film dengan nyaman langsung dari ponsel. Fokus utamanya: • Pemutaran streaming trailer berkualitas baik • Notifikasi trailer baru setiap kali ada rilis resmi Saya terbuka menggunakan teknologi lintas-platform seperti Flutter atau React Native agar aplikasi dapat berjalan di Android dan iOS, tetapi silakan sarankan pendekatan terbaik menurut Anda. Antarmuka cukup basic—daftar trailer terbaru di beranda, layar detail dengan tombol putar, dan opsi untuk mengaktifkan atau menonaktifkan push notification. Kriteria penerimaan: – Aplikasi dapat di-install dan dijalankan pada perangkat uji Android (APK) – Notifikasi push muncul otomatis ketika trailer baru di-publish (Anda boleh ...

I already have a Flutter user app paired with a PHP-Laravel back-end for an online food-delivery service. Two things still block launch: 1. Location on launch The app must grab the customer’s current GPS location every single time the app opens—no taps, no confusion. The latitude/longitude should flow to the Laravel API exactly as it does when the user manually selects their address today. 2. Checkout polish I need a careful pass over the existing Flutter checkout screen. Visual glitches, validation quirks or crashes that appear on either iOS or Android should be traced and fixed so payment and order submission run smoothly. When both items are solid, I want a clean build shipped live to the Apple App Store and Google Play. You’ll handle the store assets, provis...

Ich plane eine mobile App, über die Kundinnen und Kunden bequem Lebensmittel bestellen können. Das Herzstück ist ein sauberer Produktbestell-Flow, ergänzt um eine einfache Online-Verwaltung für mich als Betreiber. Was mir wichtig ist: • Produktbestellungen stehen im Fokus – jede Funktion soll den Kaufprozess verkürzen. • Die Artikel erscheinen strukturiert nach Kategorien (z. B. Obst, Backwaren, Getränke). • Nutzer wählen Mengen- und Größenoptionen direkt im Produktdetail. • Rabattcodes und zeitlich begrenzte Angebote können eingespielt werden. • Ein schlankes Admin-Backend erlaubt mir, Produkte, Preise, Rabatte und Bestellstatus zu pflegen – idealerweise webbasiert. • Saubere Anb...

I have two intertwined features that must be polished and packaged for a smooth App Store submission within the next four weeks. First, the app streams both live and on-demand video; the video module is built around HLS and AVFoundation, so it has to pass Apple’s performance and network-usage checks. Second, the same build must offer live tracking that combines GPS location updates with background activity tracking; think CoreLocation plus Motion/HealthKit working together without draining the battery. The work covers final code adjustments, entitlement configuration, provisioning-profile setup, TestFlight distribution and a clean App Store build that is ready for review. Feel free to optimise UI details, but the core requirement is a release-candidate IPA that Apple will accept. D...

es una aplicación exclusiva para adultos que busca crear una comunidad segura y respetuosa donde los usuarios puedan conectar con personas que comparten intereses similares en el ámbito swinger. La aplicación ofrecerá funciones avanzadas, como perfiles personalizados, subida de fotos y videos, chat en vivo, eventos y mucho más, todo diseñado para garantizar una experiencia de usuario de alta calidad. 2. Características de la Aplicación 2.1. Registro y Perfil de Usuario: Los usuarios deberán completar un proceso de registro seguro donde se verifique su edad y autenticidad para garantizar que solo personas adultas participen en la aplicación. Los perfiles estarán compuestos por fotos, videos y estados, similares...

I already have a complete Flutter application and now want to monetise it with Appodeal. Your task is simple yet critical: wire the latest Appodeal SDK into the existing code-base, Yandex ads already embedded in source code you have to remove replace it with appodeal ads. What I expect from you • Add the Appodeal SDK and all required Gradle / Podfile changes without breaking current dependencies. • Initialise the SDK with my App Key and enable only the Rewarded Video ad type. • Expose a clean Dart method (e.g. showRewardedAd()) so I can trigger the ad from any screen. • Handle callbacks for loaded, failed, shown, clicked and reward-granted events; deliver the reward result back to Dart. • Supply a short README that explains every step you took, any new p...

Hi — we need urgent help with an existing mobile app project. We have a live Android and iOS app but lost access to the original source code. We only have APK builds and backend/admin access. We need an experienced developer who can recover from apk's etc and stabilize the project. We have a live Android and iOS app where the previous developer became unreachable. The client has full access to Firebase backend and Google Play/App Store accounts, but we don’t have the original frontend source code. We do have APK/build files and admin access. There is a critical login issue affecting users that needs immediate stabilization. After that, we want to rebuild a proper development pipeline and recover the project long-term. We’re looking for someone experienced in app ...

I have an existing mobile application that runs on both iOS and Android, and I now need a seamless integration with a third-party API. Your job is to wire the app to the new endpoints, handle authentication, parse the responses, and make sure everything is production-ready across the two platforms. The core tasks include: • Plugging the API into the existing codebase (both iOS and Android versions) • Implementing secure token or key management in a way that satisfies App Store / Google Play guidelines • Creating clean, reusable service classes or modules so future endpoints can be added easily • Adding thorough error handling, retries, and graceful fallbacks for poor connectivity • Writing concise in-code comments plus a short integration guide so my team ...

Users first visit a simple one-page website that directs them to download the Android or iOS website provides basic platform information, onboarding guidance, and community rules before redirecting users to the app download. After installation, they log in using their mobile number through OTP verification with automatic reading and auto-fill, next slide users complete a biodata form including name, groom/bride is profile for email, age, height, education, education, occupation, salary, city, contact details, family details and the system automatically creates their matrimonial profile with a unique Biodata ID. Users upload 2–4 photos, which are automatically watermarked with the community name and Biodata ID for secure identification, while images are securely streamed within the ...

Looking to build a mobile app with the following: (Dallas/, Texas based with intentions to expand thought USA) PetGet – Platform Overview for Development PetGet is a DFW-focused pet community platform that combines a peer-to-peer marketplace, a business directory, and event discovery for pet owners and pet-related businesses. Core Purpose PetGet allows pet owners in the DFW metroplex to buy and sell used pet supplies locally and discover trusted pet-related businesses and local events, all within one streamlined platform. How long would it take to produce the app and how much would it cost? Thank you!

I built a cross-platform application that talks to my custom ESP32 controller and drives an ultrasonic record cleaner. It works, but it is still very much a prototype. I now want to move it a step closer to a polished, production-ready tool. User-interface improvements • Navigation & layout – The current screen flow works well, but needs a few enhancements such as tallying total cycles and changing temp settings from % to degrees C or F • User feedback & interactions – The app already shows real-time status (temperature, cycle countdown, tank level) . Need notifications near cycle ends with subtle haptics or unobtrusive toast messages are welcome where supported. Functional enhancements • New features – We're planning to add more adva...

I’m expanding our mobile team and want an experienced developer who is equally comfortable in Flutter (Dart) and React Native (JavaScript/TypeScript). Our live products run on both iOS and Android, so every feature you tackle must compile cleanly and perform smoothly on each platform from the first build. THIS JOB IS IN THE US TIME ZONE ONLY + NEED WEEKEND AVAILABILITY The initial assignment is urgent—bug squashes and a small new module need to ship ASAP—yet the larger goal is an ongoing collaboration. Once we clear this immediate milestone together, you’ll roll straight into our regular sprint cycle, building new screens, integrating REST/GraphQL APIs, writing unit tests, and taking part in code reviews on GitHub. To get a quick read on your fit, please link to ...

1. Executive Summary & Project Vision We are looking for an expert Full-Stack Mobile Developer (or a specialized agency) to build a revolutionary Home Rental Application that fundamentally changes how users discover properties. The Concept: Traditional real estate apps rely on static grids and list views that cause decision fatigue. Our vision is to adapt the "Instagram Reels" or "TikTok" vertical scrolling model for property hunting. We want to create an immersive, full-screen browsing experience where users can "swipe" through high-quality property videos and images, making discovery rapid, engaging, and intuitive. 2. Detailed Scope of Work Your role will be to translate our Design Phase Guide into a production-ready mobile application (iOS & Andro...

I’m ready to take my online women’s fitness business to the next level with a fully branded mobile app that blends the best elements of Lenus, Everfit, Stridist and Trainerize, then adds a period-tracking experience similar to Flo and a lightweight AI assistant. Core focus • Coaching and training sit at the heart of this build. I need a smooth way to create and deliver customised workout plans for every client, update them on the fly and see adherence at a glance. • Period tracking must be native, not a bolted-on webview, so clients can log cycles, symptoms and energy levels and see how each phase aligns with their workouts. • An AI layer should answer common questions, surface form-check tips and suggest small plan tweaks based on user data—all whil...

Job Title: Technical Project Manager / App Manager (Mobile Social App – Telugu Preferred) Location: Remote / India Contract Type: Freelance / Part-time / Fixed Duration (Phase-1: 10–12 weeks) Language Preference: Telugu speaking candidates preferred (optional) --- About the Project: We are developing a mobile social app with: * Live rooms (1-on-1 & group video/audio) * Coin wallet system with purchases and gifting * Multiplayer games (Ludo, Raja Rani Mantri Chor Police) * Host dashboards * Admin panel Phase-1 will cover the core features with scalable architecture, real-time communication, and smooth user experience. --- Role Summary: We are looking for a Technical Project Manager / App Manager to oversee the full Phase-1 development, verify milestones, ensure code q...

I need an iOS application that reliably mirrors the full iPhone and iPad screen to a television. The connection must work smoothly with Apple TV, Roku, and Chromecast so users can launch the app, pick their device, and see the display appear on the big screen with minimal latency and no cables involved. It should also work on any Android TV. Beyond plain mirroring, I also want to build in a simple remote-control overlay: once the TV feed is active, the phone should become a touchpad/remote for basic playback navigation (volume, play-pause, seek). iOS 16+ compatibility is required and the solution has to pass App Store review, so we’ll rely on native frameworks such as ReplayKit, AVFoundation, and the appropriate discovery protocols (AirPlay, DIAL, Cast SDK) instead of private APIs. ...

eSIM paketlerini çevrim içi olarak satabildiğim, hem iOS hem de Android’de sorunsuz çalışan bir mobil uygulamaya ihtiyacım var. Uygulamanın mutlaka şu üç ana özelliği içermesini istiyorum: • Kullanıcı kaydı ve girişi • Ödeme entegrasyonu (kredi kartı ve/veya dijital cüzdan desteği) • Satış raporları oluşturma ve anlık görüntüleme Tasarım tarafında temiz, hızlı ve kullanıcı dostu bir arayüz bekliyorum. Kodun okunabilir, ölçeklenebilir ve App Store ile Google Play politikalarına uygun olması benim için önemli. Geliştirme sürecinde düzenli sürüm teslimi ve kısa geri bildirim döngüleriyle ilerlemeyi tercih ederim. Başvuruda bulunurken be...

I’m creating a native iPhone shopping experience and need a developer who can take it from wireframes to TestFlight. The app must let customers browse a full product catalog, add items to a persistent shopping cart, and check out through a payment gateway that supports Apple Pay or Stripe. For sign-in, I only want social media options—Apple, Google, or Facebook—so users can start buying with a single tap. You’ll receive finalized UI designs plus backend REST/GraphQL endpoints; your role is to build the Swift/SwiftUI front end, integrate the APIs and payment SDKs, and make sure everything passes App Store review. Deliverables • Xcode project with clean, well-commented Swift code • Product catalog, cart, and checkout flows fully functional • Soc...

I need a fresh set of eyes to run through the current TestFlight build of my iPhone app and make sure the on-device text and the storefront screenshots read naturally in every language we support. The job is intentionally small—about 20 minutes of focused work—so I’m expecting concise, high-impact feedback rather than a full linguistic audit. What to do • Install the build I’ll provide and switch your device language as directed. • Open the main screens covered by the App Store description and screenshots. • Spot anything that looks off: awkward phrasing, truncated strings, mismatched terminology, or screenshots showing the wrong language. • Jot down the exact string or screenshot name, a brief note on what feels wrong, and your suggeste...

Je souhaite créer une application mobile destinée au marché burkinabé qui facilite la recherche et la réservation d’options haut de gamme : voitures de luxe à vendre ou à louer, ainsi que maisons disponibles en location ou en propriété. Fonctionnalités prioritaires : • Recherche de voitures de luxe : catalogue filtrable par marque, gamme de prix et disponibilité, avec photos haute résolution et fiches techniques détaillées. • Réservation de maison : calendrier intégré pour bloquer des dates, informations complètes sur le bien (emplacement, superficie, équipements) et galerie d’images. • Fiches détaillées pour chaq...

I want an app that scans the phone’s camera roll, recognises the same person across different shots, and then lets me decide exactly which images to forward. The core flow is simple: • First, the app analyses every photo, clusters faces that it believes belong to the same individual and shows me those groupings. • From there, I can pick pictures one-by-one or bulk-select them in three distinct ways: individually, by date range, or by geolocation. This mirrors the way I already think about my library, so the interface needs to surface those three filters prominently and let me combine them if I wish. • Once I have a final selection, the app should open the standard share sheet so I can send the chosen files through any installed channel (Messages, WhatsApp, AirDrop...

I need help integrating in-app purchases into my iOS app. Requirements: - Apple Developer account - Experience with StoreKit and IAP - Set up yearly subscription plans - Ensure compliance with Apple guidelines - Test and debug Ideal skills and experience: - iOS app development - Familiarity with subscription models - Background in app store submission processes

Necesito una web view para mi sitio web para iPhone y Android. La app debe abrir exactamente la versión web, manteniendo su aspecto y todas sus funciones, pero con un extra clave: enviar una notificación push cada vez que un usuario reciba un mensaje de texto dentro de la plataforma. Necesito: • Compilaciones nativas para iOS y Android listas para publicar en App Store y Google Play. • Integración de notificaciones push que funcione cuando la app está en primer o segundo plano y, de ser posible, también en segundo plano restringido. • Icono badge/contador actualizado al llegar nuevos mensajes. • Código fuente bien comentado y un breve manual de instalación o recompilación. Valoro una solución que ut...

I want to launch a mobile experience that blends live-stream shopping with seamless, in-app purchasing—think TTS. The build must ship for both iOS and Android from day one, with user accounts that can authenticate either through email/password or the major social platforms. Core functions I need working flawlessly: • Real-time live streaming where hosts can pin products on screen • A browsable product catalog that stays synced with my backend • One-tap, secure checkout inside the stream and in the catalog view Because I do not have a fixed preference on framework, you’re free to recommend React Native, Flutter, or any stack that delivers smooth video, stable commerce flows, and maintainable code. When you reply, please include: • Direct links or s...

Kindly check this website for more details : I need the mobile app (android/IOS).

The project is a full-scale, cross-platform cricket fantasy gaming application that must run smoothly on both iOS and Android devices. I already have the feature set clearly mapped out, so the focus is on clean execution and rapid delivery within the next month. Core functionality to implement: • Live score updates pulled from a reliable cricket data API in real time • Robust fantasy team management where users draft, trade and track player performance • Dynamic leaderboards and rankings that recalculate instantly after every scoring event A modern, intuitive UI/UX is essential so users can glide from team selection to live match tracking without friction. The back end should be cloud-ready, scalable and secure, handling user authentication, scoring logic, push not...

I want a simple, reliable way for families to see exactly where their school bus is and how long it will take to reach their stop. The core flow is straightforward: • Students or parents open the app on iOS or Android, choose their school, bus number and stop from three drop-downs, and immediately see the bus’s live position on a Google Maps view along with an ETA to their selected stop. • The driver runs a companion screen on the same app; when they tap “Start Trip” the phone begins broadcasting its GPS location. Once the route is finished, they tap “End Trip” and tracking stops. • Only two roles are needed for the first release—Students/Parents (view-only) and Drivers (share location). A future administrator role could be added late...

I already have the complete Android source code and APK; now I need an identical iOS build targeted for iPhone only. Every screen, flow and feature must behave exactly as on Android—no additions, removals or alterations. Your job covers: • Setting up the new Xcode project and coding the app in Swift or Objective-C (your call, as long as performance and Apple guidelines are met). • Re-implementing any REST calls, local storage, push notifications and third-party SDKs present in the Android version. • Thorough testing on real iPhone hardware to make sure the build is stable and visually consistent. • Guiding me through App Store Connect, TestFlight distribution, metadata, screenshots and final submission until Apple approves the app. To move forward, please send m...

Android and iOS Voip app: Virtual mobile number, Sms, Voice call app to app and app to phone numbers, Mobile Rechage / International Mobile Topup like , eSim store, payment gateway integration, API integration for all services

I want to turn ordinary paper into a fully connected writing surface by building a smart pen that streams everything I write or sketch straight to a companion app. The pen must: • capture handwriting and immediately convert it to editable text, • digitize free-hand drawings with stroke-level accuracy, and • recognise simple air gestures for quick commands such as undo or page-switch. All data should travel over Bluetooth Low Energy so the pen feels cable-free and responsive. On the mobile side I need a single code-base or two native apps that run smoothly on both iOS and Android, displaying the incoming strokes in real time while offering export to PDF, SVG or plain text. Core deliverables 1. Hardware prototype with firmware handling sensing, on-board buffering a...

Hi, I have a complete, ready-to-implement SwiftUI iOS app (simple private journal/diary style app with local on-device data storage and basic processing features – no backend, no external APIs). The full code is already written and functional as an MVP. It's a small project with ~8 Swift files using SwiftUI and SwiftData. Important: To protect the idea, I will only share the exact code, features, app name, and assets AFTER hiring and after you sign a very simple NDA (I will provide the NDA template via Freelancer). Your tasks (high-level): 1. Set up a new Xcode project with the provided code. 2. Minor branding tweaks (colors, name – details after NDA). 3. Add basic app icon (I can provide or you create simple one). 4. Test on simulator and device. 5. Take App Store scr...

I’m expanding our mobile team and want an experienced developer who is equally comfortable in Flutter (Dart) and React Native (JavaScript/TypeScript). Our live products run on both iOS and Android, so every feature you tackle must compile cleanly and perform smoothly on each platform from the first build. THIS JOB IS IN THE US TIME ZONE ONLY + NEED WEEKEND AVAILABILITY The initial assignment is urgent—bug squashes and a small new module need to ship ASAP—yet the larger goal is an ongoing collaboration. Once we clear this immediate milestone together, you’ll roll straight into our regular sprint cycle, building new screens, integrating REST/GraphQL APIs, writing unit tests, and taking part in code reviews on GitHub. To get a quick read on your fit, please link to ...

I need my existing OTT streaming app for iOS enhanced with a proper onboarding flow. Right now users go straight to the home screen; I want to introduce: • Email-and-password registration with verification (Like Netflix) • One-tap Google sign-in, using the official Google Sign-In SDK and complying with Apple Sign-In fallback rules The project involves wiring the new credentials to my current backend (Node/Express with JWT), adding the required UI screens in Swift/SwiftUI so they match the rest of the app, and ensuring smooth navigation from splash screen to the new sign-up / sign-in choices. A few minor visual touches are also needed on those new screens so everything looks consistent with our existing palette and typography, but no full redesign is required. Apple Pay/ Razor...

I need a full-featured e-commerce application delivered for both iOS and Android. At its core the app must let shoppers create secure user accounts and rich profiles, browse a well-organised product catalogue, locate items quickly through filtered search, and complete purchases through an integrated payment gateway that handles major cards and digital wallets with PCI compliance. The flow I have in mind starts with a clean onboarding sequence, moves into personalised product discovery, and ends with an effortless checkout. I will supply brand guidelines, product data and API documentation for inventory and order processing; your job is to turn that material into a fast, reliable mobile experience that feels completely native on each platform. Please base the build on a maintainable cross...

I need a Telegram-based AI assistant that can act as a true subject-matter expert. The core idea is simple: we will feed it a large, well-structured document set from whichever industry offers the richest material, then let the bot do the heavy lifting. While the sector itself can be decided once I see which corpus is most complete, the bot must speak fluently about Artificial Intelligence concepts in particular, as that will be a recurring theme in user queries. Once deployed the assistant should: • read and index every document I supply (PDFs, Word files, web links, internal wikis) • answer ad-hoc questions instantly, citing sources • provide actionable recommendations where appropriate • deliver concise summaries of lengthy texts on request I expect a smo...

Users begin via a dedicated single-page website that redirects them to download the Android/iOS app, where they log in securely using OTP-based mobile authentication with auto-read access. They complete a structured biodata form covering personal, educational, professional, family, and contact details, after which the system automatically generates a digital profile with a unique Biodata ID; uploaded photos (2–4) are auto-watermarked with the community name and ID for secure identification. Profile activation occurs only after payment through UPI, card, or netbanking, and paid profiles are instantly routed to admin review, where admins can approve (auto-assigning users into groups via sequencing logic) or reject with automated Razorpay refunds and notifications, while retaining the a...

More details: Is this project for business or personal use? For starting a new enterprise What information should successful freelancers include in their application? This question was skipped by the user How soon do you need your project completed? No time limit

I have a fully-functional mobile app available on both the App Store and Google Play. It is stable, but it needs a face-lift and a handful of new capabilities to keep users engaged. What I need right now • A complete redesign of the user interface. I already have clear ideas, sketches, and references; you will translate them into polished mock-ups and then implement them natively on iOS and Android. • Development of several additional features that build on the current codebase. These are specific to my product and I will share detailed requirements once we start, but they go beyond simple social-media hooks or push messaging. Typical workflow I envision 1. You transform my UI ideas into design comps (Figma, Sketch, or similar). 2. We iterate quickly until the look and ...

I’m launching a new project that needs both a mobile application and a matching responsive website built from the ground up. At the moment the exact platform mix is still open—iOS, Android, or a cross-platform solution are all possibilities—so I’m looking for technical guidance on the best route. Likewise, the site could evolve into an e-commerce storefront, a content-driven blog, or a sleek portfolio; the final decision will be shaped by the strategy we outline together. What matters most is a clean, scalable codebase that pairs modern front-end frameworks (React, , Flutter, React Native, etc.) with a robust backend you’re comfortable maintaining—Node, Django, Laravel, or another stack that fits. I’d like everything version-controlled in Git, dep...

I have the concept and branding for a new delivery service and now need a complete app built in Flutter that runs smoothly on iOS, Android, and the Web from a single codebase. Core features I’m counting on you to implement include real-time order tracking on a map, secure payment integration (cards and popular wallets), and reliable push notifications for every status update. At this stage I do not require any form of user authentication, so you’re free to focus entirely on the purchase-to-doorstep flow without login screens or social sign-ins. My priority is clean, well-structured Dart code, tested on the latest stable Flutter channel, and easily maintainable going forward. If you’re familiar with Firebase, Stripe, or similar back-end services, please mention it, as ...

I’m building a mobile e-commerce application and need an experienced Flutter developer to take it from UI mock-ups to a fully functional release on both iOS and Android. The app must feel lightning-fast and intuitive, with these core capabilities baked in from day one: • Product search and filter that handles large catalogues without lag • A reliable shopping cart flow that remembers the user’s picks across sessions • Secure payment-gateway integration for card, wallet, and any future methods I add I will supply brand assets, product data, and the necessary API endpoints; you wire everything together in clean, null-safe Dart code, follow Flutter’s best practices, and keep the architecture easy to maintain. Deliverables • Complete Flutter sourc...

I need an experienced mobile-app QA specialist to run a full, end-to-end test cycle on our live application for both Android and iOS. Functional accuracy is my top priority, yet I still expect you to keep a close eye on UI/UX polish and overall performance. You will work with a very wide device matrix: more than 100 Android handsets across Vivo, Oppo, Samsung and other brands—covering low, mid, and flagship tiers plus the usual range of screen sizes. On iOS, please cover every build from iPhone 11 onward, including the latest release. Critical flows such as login & registration, payment processing, and in-app navigation must be exercised thoroughly along with the rest of the feature set, so treat the assignment as a full regression sweep rather than a spot check. Deliverables ...

Our employee-attendance app on React Native needs a focused round of stabilization. Right now I’m seeing two pain points: location readings are often off the mark and, even worse, background updates stop coming through at unpredictable intervals. Both iOS and Android builds behave the same way, and we’re using a fully custom location module rather than Google Location Services or Mapbox, so you’ll be digging directly into our own codebase. What I need from you: • Diagnose why the coordinates drift and why background updates stall. • Refactor or rewrite the custom tracking module for reliable, high-accuracy fixes on both platforms. • Verify the solution on real devices (not just simulators) and document any OS-level settings or permissions we must keep ...

I’m building a consumer-facing mobile app whose first release will let users search, compare, and pay for flight tickets directly from their phone. The long-term vision is a single marketplace that will also handle hotel reservations, streaming subscriptions, virtual-currency top-ups, and similar services, but today’s milestone is all about flights. Scope of this phase • Cross-platform mobile app (iOS and Android) built with React Native, Flutter, or a comparable framework you are comfortable with. • Real-time flight search fed by an established API such as Amadeus, Skyscanner, or Sabre (open to suggestions). • Secure checkout that supports major cards plus Apple Pay / Google Pay. • Booking confirmation screens, e-tickets saved to the user’s pro...

We are building TAHARRAK, a bilingual (English / Arabic) football self-training mobile application designed for youth players in the MENA region. The app allows players to follow structured drills, complete training plans, join challenges, track progress, maintain day streaks, and unlock premium content via subscription. We already have a complete Figma design for both the mobile app and admin panel. We are looking for a professional full-stack developer (or small team) to build the MVP version with clean, maintainable code and scalable architecture. ⸻ Core MVP Scope Mobile App (React Native – iOS & Android) • Authentication (Email login / register) • Drill browsing (by category & level) • Drill detail screen • Training plans • Challenges ...

I need an end-to-end build of a mobile food ordering and delivery platform that mirrors the smooth user journey of services such as Zomato and Swiggy. The core experience must let customers browse nearby restaurants, place an order in a few taps, pay securely, and watch their courier move in real time on a map. Beyond the customer-facing flow, the product also has to handle restaurant dashboards for menu management and order updates, plus an integrated module where I can recruit and onboard delivery personnel directly inside the same ecosystem. Ratings and written reviews should feed back to each restaurant profile so the recommendations engine can surface the best options first. Key deliverables • iOS and Android customer apps with order placement, live tracking, payment integr...

I need a comprehensive athlete monitoring app developed for both iOS and Android platforms. The app should be able to track the following data: - Physical Activity: Workouts and practice sessions - Nutrition: Dietary intake - Sleep Patterns: Sleep quality and duration - Training Data: Specific metrics related to training sessions Ideal skills and experience: - Mobile app development for both iOS and Android - Experience with health and fitness tracking applications - Knowledge in data integration from various fitness APIs - UI/UX design for a user-friendly interface - Backend development to securely store and manage user data Please provide examples of similar work done and your approach to ensure data accuracy and security.