Flutter is a modern cross-platform technology that uses a single codebase to create apps for both iOS and Android. Flutter applications are written in the Dart language and have a modern, reactive framework. Using Flutter, a client can create an app with smooth, matchless design-making experience and enable rapid development across platforms, even on budget-friendly devices. It also enables clients to create projects with reverse engineer protection. Flutter supports widely used operating systems such as Linux, macOS, Windows, Chrome OS and Fuchsia.

A Flutter Engineer can provide a client with high quality custom development of an innovative application with an intuitive and beautiful user interface. The stability of the application will be ensured and the project can be contained within the shortest possible amount of time. Moreover, an expert Flutter Engineer could provide advice on techniques for efficient development of applications and engaging user experiences which maximizes business opportunities for the customers.

Here's some projects that our expert Flutter Engineer made real:

  • Developed applications to process user input with an external API
  • Created custom flutter web views
  • Improved design of existing app
  • Upgraded ride hailing application’s all platform version
  • Developed hybrid applications for face scanning & QR scanning
  • Fixed bugs in ShareThatKitchen.com platform

At our agency, our experienced Flutter engineers have tackled major projects, completing them on time and to customer satisfaction thanks to the extensive technical expertise of our experts. We understand that businesses have limited resources so our experienced engineers help them quickly turn their ideas into success stories at affordable cost. We invite you to post your own project and hire a Flutter Engineer on Freelancer.com!

Od 152,013 recenzí, klienti hodnotí našeho pracovníka Flutter Engineers 4.9 z 5 hvězd.
Zaměstnat Flutter Engineers

Flutter is a modern cross-platform technology that uses a single codebase to create apps for both iOS and Android. Flutter applications are written in the Dart language and have a modern, reactive framework. Using Flutter, a client can create an app with smooth, matchless design-making experience and enable rapid development across platforms, even on budget-friendly devices. It also enables clients to create projects with reverse engineer protection. Flutter supports widely used operating systems such as Linux, macOS, Windows, Chrome OS and Fuchsia.

A Flutter Engineer can provide a client with high quality custom development of an innovative application with an intuitive and beautiful user interface. The stability of the application will be ensured and the project can be contained within the shortest possible amount of time. Moreover, an expert Flutter Engineer could provide advice on techniques for efficient development of applications and engaging user experiences which maximizes business opportunities for the customers.

Here's some projects that our expert Flutter Engineer made real:

  • Developed applications to process user input with an external API
  • Created custom flutter web views
  • Improved design of existing app
  • Upgraded ride hailing application’s all platform version
  • Developed hybrid applications for face scanning & QR scanning
  • Fixed bugs in ShareThatKitchen.com platform

At our agency, our experienced Flutter engineers have tackled major projects, completing them on time and to customer satisfaction thanks to the extensive technical expertise of our experts. We understand that businesses have limited resources so our experienced engineers help them quickly turn their ideas into success stories at affordable cost. We invite you to post your own project and hire a Flutter Engineer on Freelancer.com!

Od 152,013 recenzí, klienti hodnotí našeho pracovníka Flutter Engineers 4.9 z 5 hvězd.
Zaměstnat Flutter Engineers

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    187 Nalezené pracovní možnosti

    I’m looking for a skilled mobile app developer to create an iOS and Android app for my existing website. The website already has login, signup, and a member area, and I want these pages integrated into a mobile app with a clean and modern interface. The goal is to give users an easy way to log in and access their account from a mobile app, without rebuilding everything from scratch. ⸻ Main Features: ✅ Login page ✅ Signup page ✅ Member area (after login) ✅ 1–2 additional pages (e.g. About / Contact) ✅ Push notifications (if possible) ✅ App submission to App Store & Google Play ⸻ Requirements: • Experience in React Native, Flutter, or similar cross-platform frameworks • Able to integrate my existing website’s login system (API or web view) • Stro...

    €398 Average bid
    €398 Průměr. nabídka
    56 nabídky
    Custom Uber-Style Taxi App
    6 dní left
    Ověřený

    I’m ready to bring my taxi business into the on-demand era with a fully featured ride-hailing app that works seamlessly on both iOS and Android. What matters most to me is giving passengers a smooth way to book a ride, watch their driver approach in real time, and pay effortlessly—all from a single, intuitive interface. On the driver side, I need tools that let each driver create and update a profile, accept or decline rides, view trip history, and track daily earnings. A simple web-based admin console to oversee vehicles, fares, and live trips would round out the system. Core scope and deliverables • Passenger app (iOS & Android): ride booking, real-time driver tracking, integrated payments (card or wallet), ride history, push notifications. • Driver app (i...

    €1622 Average bid
    €1622 Průměr. nabídka
    93 nabídky

    I’m looking for a Flutter developer who can put together a lean, proof-of-concept movie-streaming app—think of it as a trimmed-down Netflix built for Android and iOS. Scope • Core flow only: a secure sign-in, a browsable movie catalog, and a video-playback screen. • Content will be movies exclusively for this first release; future TV-show or documentary sections can remain stubs or be left out entirely. • Feel free to integrate whichever player you’re comfortable with (ExoPlayer, VLC, or a lightweight custom solution); just abstract it so I can swap it later if needed. • Use dummy JSON or a simple Firebase/Firestore back end to serve poster art, titles, descriptions, and stream URLs—I mainly need to see the end-to-end pipeline working. ...

    €178 Average bid
    €178 Průměr. nabídka
    11 nabídky

    I want to validate a business idea that bundles multiple home-service needs into one simple mobile experience. For this first phase I only need a lean, working prototype—just enough to demo core screens, basic flows, and service listings. Scope of this MVP • Three main hubs: Home Maintenance, Product Installation, and Product Selling. • Under Home Maintenance show Cleaning, Plumbing, Electrician, and AC Maintenance options. • Include extra listings for solar product installation, IoT product selling, plus HVAC installation & maintenance. • Users must be able to browse each service, tap to view details, and place a basic booking or purchase request (no payment gateway yet). • Admin side: a simple web or in-app panel that lets me add/edit service...

    €210 Average bid
    €210 Průměr. nabídka
    30 nabídky

    Saya membutuhkan seorang developer untuk merancang dan membangun sebuah aplikasi administrasi yang berfokus pada pelacakan aktivitas serta tugas. Prioritas utamanya adalah daftar tugas dengan status—misalnya Belum Mulai, Sedang Berjalan, dan Selesai—agar karyawan atau pengguna bisa memantau progres pekerjaan secara real-time. Ruang lingkup inti • Autentikasi dan otorisasi pengguna sederhana. • CRUD lengkap untuk daftar tugas, termasuk filter dan pencarian. • Tampilan status yang jelas (badge warna atau progress bar). • Ringkasan progres harian/mingguan dalam dashboard ringan. • Ekspor data ke CSV atau Excel. Platform & teknologi Saya terbuka untuk aplikasi web, mobile, atau desktop; rekomendasikan stack yang menurut Anda paling efisien...

    €15 / hr Average bid
    €15 / hr Průměr. nabídka
    5 nabídky

    I’m looking for a developer who can turn my idea for a finance-tracking app into a lean, working prototype. The goal is to validate core functionality quickly, so please keep the build light and focused. Core scope • Expense tracking — users add, edit, and categorize transactions. • Budget planning — simple monthly budget creation with progress bars or similar visual cues. • Financial reporting — a basic dashboard that sums income vs. expenses and shows at least one chart. Platform targets I need a single codebase that can compile for iOS, Android, and run in a modern web browser. I’m open to React Native, Flutter, or another lightweight cross-platform stack as long as deployment to all three targets is realistic within the limited bud...

    €92 Average bid
    €92 Průměr. nabídka
    11 nabídky
    Taxi Booking App Development
    6 dní left
    Ověřený

    I run a local taxi company and need a complete ride-hailing solution—think Uber, tailored to my brand—available on both iOS and Android. The app will serve two audiences, passengers and drivers, so I’ll need separate, role-based experiences under one code-base. Core features (must-haves) • Real-time tracking so riders watch the car approach and drivers see live pickup locations • In-app payments with a recognised gateway (card and wallet support) • A driver rating & review system that passengers can post to once a trip ends Functional flow Passengers request a ride, watch their driver approach on a map, pay inside the app, and leave feedback. Drivers receive the request, navigate with built-in GPS, complete the trip, and manage their own ratin...

    €4594 Average bid
    €4594 Průměr. nabídka
    110 nabídky

    Require developer who can follow and do work one by one. (Fixing and development job) Will be working on multiple projects. Monthly payment only, bid your amount accordingly, please don't give excuse. Working 3-4 days per week only, depends on your progress.

    €214 Average bid
    €214 Průměr. nabídka
    85 nabídky

    Title: Looking to Build an Integrated Multi-App E-Commerce Platform (Mobile + Web) Description: I’m looking for a professional company to develop a complete digital platform consisting of three mobile applications and one web dashboard. The system will connect sellers, customers, and delivery providers under a unified interface. The project includes: Customer App (iOS/Android + Web) Advanced product browsing using filters (color, material, region, delivery speed, etc.) 360° product photos/videos Integrated payment gateway (cards + local wallets) Order tracking in real time via logistics API (Asyad, Aramex, Ginaakum, etc.) Return requests with pickup automation Reward points and loyalty system Multi-language support (Arabic & English) Seller App (Boutique Dashboard)...

    €12158 Average bid
    €12158 Průměr. nabídka
    93 nabídky

    I want to launch a lean, proof-of-concept ride-hailing application—think Rapido or Uber, but trimmed to the essentials—that works on both iOS and Android. The first build must include: • Real-time GPS tracking so riders can follow driver location and ETA. • An in-app payment gateway for seamless fare collection (UPI, cards, or any widely supported option). • A driver-and-passenger rating flow that appears once each trip ends. That’s the full feature set for now. If a lightweight admin panel is absolutely necessary to support these functions, let me know the simplest, most budget-friendly approach; otherwise, we can defer it to a later phase. Use any modern, cross-platform stack you can maintain confidently—Flutter, React Native, or a nat...

    €473 Average bid
    €473 Průměr. nabídka
    19 nabídky

    Saya ingin menghadirkan sebuah aplikasi mobile berupa permainan interaktif yang ditujukan murni untuk hiburan. Fokusnya sederhana: pengalaman bermain yang ringan, seru, dan mudah diakses siapa saja, termasuk Zahra sebagai pengguna utama. Lingkup kerja yang saya butuhkan: • Menyusun konsep gameplay—alur, tantangan, dan mekanik dasar. • Membuat mock-up visual dan flow antarmuka agar pengalaman pengguna jelas. • Membangun prototipe fungsional di Android (iOS menyusul bila memungkinkan). • Menyiapkan dokumentasi kode serta panduan singkat cara build dan deploy. Teknologi tidak saya batasi, namun Unity, Flutter, atau React Native akan memudahkan proses multi-platform. Saya terbuka pada ide tambahan seperti leaderboard, sistem poin, atau integrasi sosial jika ma...

    €430 Average bid
    €430 Průměr. nabídka
    10 nabídky

    Quiero desarrollar una aplicación móvil sencilla e intuitiva que permita a los vecinos reportar incidentes de seguridad directamente a la policía local y, al mismo tiempo, a la policía recibir y gestionar esas alertas en tiempo real. Alcance principal • Dos roles definidos: – Vecino: registra incidentes. – Policía: administra reportes y da seguimiento. • Envío de alertas con geolocalización obligatoria, opción de seleccionar motivo y añadir descripción en texto o grabación de audio (ambos formatos son imprescindibles). • Notificaciones push en tiempo real para que los agentes sepan al instante cuándo se genera un nuevo reporte y puedan actualizar su estado (p. ej. &ldq...

    €252 Average bid
    €252 Průměr. nabídka
    28 nabídky

    I need a full-stack mobile application that runs smoothly on both Android and iOS. The app will serve four distinct user types—Vendor, Channel Partner, Customer, and Employee—each entering through a dedicated login gateway and landing on a role-specific dashboard. Scope • Cross-platform build (Flutter or React Native is fine; I’m open to your recommendation). • Secure authentication for the four roles, with clean separation of permissions. • A simple, fast-loading dashboard for every role. At minimum the dashboard must display dynamic, role-relevant data pulled from the back-end. • Back-end API (Node.js, Django, or similar) with database design, basic CRUD for user management, and token-based session handling. • Lightweight admin panel to view an...

    €290 Average bid
    €290 Průměr. nabídka
    36 nabídky
    Flutter Chat Keyboard Focus Fix
    6 dní left
    Ověřený

    My Flutter chat app (Dart + Supabase) drops the keyboard right after a user hits Send, then forces it to pop back up. The flicker happens on both smartphones and tablets. I need a quick, clean fix so the keyboard simply stays open for continuous typing. Here’s what I expect: • Inspect the current chat screen code to see why the TextField or FocusNode loses focus after send. • Apply a lightweight solution—whether that’s keeping the focus alive, adjusting the scroll controller, or another elegant approach—so the behavior is stable on Android and iOS. • Commit the change to my repo and add a concise note explaining what you modified. I’ll share the repo as soon as we start. Knock this out swiftly and there’s plenty more work on the hori...

    €16 Average bid
    €16 Průměr. nabídka
    19 nabídky

    I have an Android app that is currently unpublished from the Google Play Store. I want to publish the same app again with a new package name. I need an experienced Android developer who can: Change the package name and other required identifiers. Update any necessary configurations (e.g., app signing, version code, etc.). Generate a new signed APK/AAB ready for publishing. Help me upload the app to my Play Console or guide me through the process. Requirements: Proven experience with Android app publishing and Play Store policies. Knowledge of package name changes and app signing. Familiarity with Android Studio and Gradle builds. Ability to work quickly and maintain app integrity (no functionality changes). Deliverables: Working app with new package name. Successfully publishe...

    €62 Average bid
    €62 Průměr. nabídka
    34 nabídky

    I need a robust, well-documented RESTful API that can 1) pull live and historical stock quotes, 2) ingest and process personal-finance transactions (CSV, Plaid or similar), and 3) track multiple cryptocurrency pairs and on-chain wallet balances. The API must handle data retrieval and complex calculations, expose role-based user authentication (JWT or OAuth2), and be structured so that additional endpoints can be added without breaking existing calls. On top of that backend I want a clean, responsive mobile interface released for both iOS and Android from a single codebase—React Native or Flutter is fine as long as the final build runs smoothly on the latest OS versions. The app should surface real-time charts, portfolio summaries, and a simple wallet section while keeping the navi...

    €10 / hr Average bid
    €10 / hr Průměr. nabídka
    38 nabídky

    I’m ready to step up the onboarding flow in my existing Flutter headless storefront for Shopify. The first milestone—and highest priority— is Sign in with Phone Number using OTP, and I’d like you to wire it up with Firebase Authentication. Once that piece is solid, we’ll add Sign in with Google and Sign in with Apple so shoppers can choose whatever feels easiest. Here’s what I need delivered: • Phone-number login via Firebase OTP, fully tested on iOS and Android • Google and Apple sign-in hooks that reuse the same customer record logic • Seamless hand-off to Shopify Storefront API so authenticated users land in their existing customer account (or a new one if none exists) • Clean, well-commented Dart code plus a short integrat...

    €80 Average bid
    €80 Průměr. nabídka
    29 nabídky
    Flutter App - Budget Planner App
    6 dní left
    Ověřený

    From scratch. Only the developer who can follow. Sample will be given. Language: Flutter, Dart + Firebase Need to complete in 1 week.

    €67 Average bid
    €67 Průměr. nabídka
    55 nabídky
    Smart Ring Firmware & App
    6 dní left
    Ověřený

    I’ve completed the hardware design of a smart ring built around the nRF52810 SoC. It includes MAX30102 (SpO₂/heart rate), TMP117 (temperature), ADS1115 (strain sensing), and BQ25120A (battery/charging). I’m looking for a developer to handle firmware and mobile app development. Tasks: Write firmware for nRF52810 using nRF SDK or Zephyr. Interface all I²C sensors and stream data over BLE. Create a simple mobile app (Flutter or React Native) to show heart rate, SpO₂, temperature, strain, and battery level. Ensure low-power operation and stable BLE connection. Deliver tested firmware (.hex + source) and app (.apk + source). You should have: Strong nRF52 BLE experience (custom GATT services). Good knowledge of I²C sensor drivers. Prior wearable or IoT BLE project experien...

    €1896 Average bid
    €1896 Průměr. nabídka
    111 nabídky

    1. Project Overview We are seeking an experienced and security-focused mobile developer or development team to build a non-custodial cryptocurrency wallet application for Android (APK). The final product must replicate the core functionality, intuitive UX/UI, and high security standards of leading wallets like Trust Wallet. Goal: Develop a fully functional, secure, multi-chain mobile wallet from scratch. Target Platform: Android (APK) only for initial launch. Wallet Type: Non-Custodial (user retains full control of private keys/seed phrase). 2. Core Functional Requirements The wallet must include the following minimum viable product (MVP) features: A. Wallet Management Create/Import Wallet: Implement secure wallet generation based on industry standards (e.g., BIP39/BIP44). Must suppo...

    €586 Average bid
    €586 Průměr. nabídka
    9 nabídky

    I need a skilled mobile developer to create a functional, cross-platform prototype that brings on-demand house-cleaning to life on both iOS and Android. Scope • Build separate flows for three roles—Customer, Cleaner, and Admin—so each user lands on a tailored dashboard. • For Customers: enable real-time booking with calendar availability, secure in-app payments, and a simple review & rating screen after each job. • For Cleaners: include job alerts, route navigation, earnings tracking, and the ability to accept or decline bookings. • For Admin: offer a lightweight web or mobile console to approve cleaners, monitor live bookings, and handle support tickets. Core deliverables 1. Clickable UI/UX mockups showing the entire journey for every ro...

    €561 Average bid
    €561 Průměr. nabídka
    93 nabídky

    Sleep App featuring Sleep Tracker, Sleep Sounds, and Admin Panel Develop and design the app using React Native or Flutter to ensure cross-platform compatibility with Android and iOS. Must have a dedicated team of 5–7 people assigned exclusively to this project and capable of delivering high-volume work (not just 5–7 employees in the company overall). The sleep app will feature over 260 sleep sounds (supplied by you) that users can mix and save, a sleep tracker utilizing device sensors and Ai to accurately detect various sounds, record sound clips and provide detailed graphs illustrating sleep stages, durations, and types, and a comprehensive premium dashboard admin panel for managing all content. We expect a high-end, polished design with a premium user interface and seamle...

    €989 Average bid
    €989 Průměr. nabídka
    94 nabídky

    I’m ready to launch a customer-facing ordering app for my retail gas-station store and need a developer who can deliver native iOS and Android apps plus a responsive Web version—all tied to one secure back-end. Core scope • User accounts: email-and-password registration, login, password reset. • Product flow: browsable menus for Deli Food, Snacks, Drinks, a dedicated Promotion section, and a “Deal of the Day” spotlight. • Cart & checkout: in-app credit/debit card payments (gateway of your choice, PCI-compliant). • Order tracking: instant confirmation screen and automated status updates (e.g., “in preparation,” “ready for pickup”). • Basic store settings: ability for me to update items, prices, images, a...

    €648 - €1297
    Zapečetěný
    €648 - €1297
    139 nabídky

    We’re looking for experienced full-stack developers who can build cross-platform apps and modern web applications for our growing list of international clients. You’ll be helping us with ongoing projects, and in some cases, you may be assigned full projects to handle independently - depending on your experience and availability. We’re mainly looking for people experienced in: - Cross-platform app development using React Native or Flutter - Web app development using (or a similar modern JS framework) - E-commerce website development (Shopify, WooCommerce, or custom solutions) - Bonus: experience using AI-assisted coding tools We’ll reach out when new projects come up - so this is a great opportunity for freelancers who want to take on work occasionally and collab...

    €8 / hr Average bid
    €8 / hr Průměr. nabídka
    107 nabídky

    I'm seeking an experienced Flutter developer to create a mobile e-commerce application. The app should include: - Payment gateway integration - Comprehensive product catalog - User reviews and ratings Ideal candidates will have: - Proven experience with Flutter and Laravel - Strong background in developing e-commerce applications - Expertise in secure payment integration - Familiarity with user review systems Please provide examples of similar projects you've completed. Looking forward to your bids!

    €449 Average bid
    €449 Průměr. nabídka
    44 nabídky

    I’m launching a micro-drama app and need the first release to focus purely on community engagement. Content hosting, subscriptions, and other bells and whistles can wait; right now I want users to talk about each episode and show their appreciation. What I need built • Comment threads and nested replies tied to every episode. • A quick “Like” or rating button that updates counts in real time. • Manual moderation: an admin-only console (simple web panel or in-app section) where I can review, approve, or delete comments that users flag—no automatic filters. Technical notes • One shared codebase for Android and iOS—Flutter, React Native, or a similar cross-platform stack is fine. • Real-time backend such as Firebase, Supabas...

    €13 / hr Average bid
    €13 / hr Průměr. nabídka
    22 nabídky

    I’m ready to turn short, punchy dramas into an addictive mobile experience built purely for entertainment. The vision: A clean, cinematic interface optimized for 1–2-minute vertical episodes. Single code-base (iOS + Android) for seamless cross-platform deployment. Lightning-fast episode loading and fluid swipe-to-watch flow. Push notifications, basic analytics, and user engagement tracking. All scripts, videos, and creative assets will be provided. Your responsibility: full technical execution — architecture, UI/UX, development, testing, and final store submission. Tech: React Native, Flutter, or full native builds — convince me your stack is the right choice and show prior results. What I’ll be looking for: Links to apps you’ve actually launched What pa...

    €44 Average bid
    €44 Průměr. nabídka
    8 nabídky

    I need a full-scale online pharmacy solution modelled closely on mrmed.in. The web application is the primary deliverable; once that is stable, the same codebase (via well-documented REST or GraphQL APIs) should power companion Android and iOS apps. Scope and feature set • Online prescriptions: doctors must be able to issue e-prescriptions that patients can upload or link directly to their orders. • Product catalog: medicines, health devices, and wellness items searchable by brand, salt, or category, each with rich data sheets, images, and dynamic pricing/stock. • User accounts: secure registration, KYC, address book, order tracking, wallet/points, and GDPR-ready data controls. Tech freedom is yours—as long as the stack is scalable and the APIs remain mobile-fr...

    €545 Average bid
    €545 Průměr. nabídka
    37 nabídky

    I need a mobile application that offers the same straightforward, lesson-focused experience as the “Talk English” app on Google Play, but with a modern AI twist. The build must run smoothly on both Android and iOS and keep the interface lightweight so users can get straight to practicing without distractions. Core requirements • Real-time voice recognition that listens to a learner’s pronunciation and gives instant feedback inside each lesson. • A clear progress-tracking dashboard that stores results in the cloud, letting users see how their speaking improves session by session. While voice recognition is the only must-have AI feature for launch, the architecture should leave room for future additions such as chatbot interaction or personalized learning pa...

    €518 Average bid
    €518 Průměr. nabídka
    15 nabídky

    I’m ready to turn short, punchy dramas into an addictive mobile experience built purely for entertainment. The vision: A clean, cinematic interface optimized for 1–2-minute vertical episodes. Single code-base (iOS + Android) for seamless cross-platform deployment. Lightning-fast episode loading and fluid swipe-to-watch flow. Push notifications, basic analytics, and user engagement tracking. All scripts, videos, and creative assets will be provided. Your responsibility: full technical execution — architecture, UI/UX, development, testing, and final store submission. Tech: React Native, Flutter, or full native builds — convince me your stack is the right choice and show prior results. What I’ll be looking for: Links to apps you’ve actually launched What pa...

    €13 Average bid
    €13 Průměr. nabídka
    10 nabídky

    Project Title: Refactor & Add Features in Daily Meal Subscription App (Flutter + Firebase) Project Overview: We have a daily meal subscription-based mobile app built using Flutter (exported from FlutterFlow) with Firebase backend. We’re looking for an experienced Flutter developer to fix and enhance core functionalities, add new backend-linked features, and resolve performance issues (mainly slow image loading and UI lag). The app is live-ready but needs professional-level optimization and feature completion to ensure a smooth and scalable user experience. Scope of Work 1. Fix Postpone Feature (Frontend + Backend) Frontend: Correct the existing logic and UI conditions for postponing meals. Backend: Add limits on postpones based on the plans. Fetch and display the user&r...

    €373 Average bid
    €373 Průměr. nabídka
    18 nabídky
    Mobile App Build
    5 dní left

    I’m looking for a developer who can take my concept from idea to a functional prototype on iOS. The app will lean heavily on a robust backend, so clean API design and solid cloud architecture matter just as much as the screens users will see. Here’s what I need: • A mobile front-end that runs smoothly on iOS, built in the framework you’re most comfortable with (native, Flutter, React Native—open to what you recommend). • A backend that delivers: – Secure user authentication and account management – Reliable data storage with easy CRUD access – Real-time updates/notifications so changes appear instantly across devices • Well-documented REST (or GraphQL) endpoints plus a simple admin or Postman collection to demonstrat...

    €499 Average bid
    €499 Průměr. nabídka
    207 nabídky

    I need a straightforward cross-platform e-commerce app focused on selling services, available on both Android and iOS. The first release should cover only the essentials: a clean product (service) catalogue, add-to-cart flow, secure checkout (any mainstream payment gateway), basic user account area, and push notification hooks. I’m happy to work with Flutter, React Native, or any other proven solution you can ship quickly. Because I have to move fast, please include links to live Play Store apps that you personally published—ideally ones available outside India—as part of your proposal. Seeing real, public listings is the quickest way for me to verify build quality and launch experience. Deliverables for this initial phase: • Interactive wireframes for sign-off &...

    €385 Average bid
    €385 Průměr. nabídka
    55 nabídky

    “Contact Us to Continue. There may be an issue with your account…” We have already trying with multiple Apple IDs (Gmail + domain email) and on multiple iOS devices, but the same error appears every time. This confirms the issue is related to Apple Sign-In configuration, developer account setup, or the iOS authentication flow, not the user’s account.

    €17 Average bid
    €17 Průměr. nabídka
    6 nabídky

    I need a Flutter developer to put together a lightweight inventory-management mobile app that runs only on Android. This first version can stay simple—just the essentials so I can log items, edit quantities, and view a quick stock list on one screen. Core requirements • Built with Flutter and Dart, targeting the latest stable SDK • Add, edit, and delete inventory items (name, quantity, optional note) • Local persistence—SQLite or Hive is fine; no server work for now • A clean, minimal Material 3 UI that feels native on modern Android devices • Source code, a signed APK, and brief setup instructions when you hand over the project Nice-to-have (if it fits easily): search or filter by item name and a simple low-stock indicator. Keep the code wel...

    €32 Average bid
    €32 Průměr. nabídka
    19 nabídky

    The goal is to deliver a fully functional career-guidance application that runs smoothly on iOS, Android, and the Web. A single, clean code-base is preferable, but feel free to recommend the stack you are most comfortable with (Flutter, React Native, , etc.) as long as performance and maintainability remain top priorities. User experience must stay true to a simple and easy-to-use interface: uncluttered screens, intuitive navigation, and clear calls to action. Visual flair is welcome, yet usability comes first; every student or job-seeker should be able to move from registration to results in just a few taps or clicks. Core feature set: • Psychometric assessment built around Multiple Choice Questions, Situational Judgment Tests, and Personality Profiling. • Dynamic scoring lo...

    €1947 Average bid
    €1947 Průměr. nabídka
    74 nabídky

    I need a dependable SOS mobile application that runs smoothly on both iOS and Android. The primary goal is simple: when a user taps an emergency button, the app must immediately transmit an alert—along with the user’s current location—to pre-set contacts (the contacts also will need the app and be registered users). The alert will essentially be an app notification with a distinct sos notification sound as well as bright red notification banner. These details can be ironed out later. It needs to work on google auth and have a subcription section that accepts upi payments as well as international payments for users from other countries. Scope and key milestones • Functional prototype for iOS and Android built with a single code-base approach (Flutter, React Native...

    €290 Average bid
    €290 Průměr. nabídka
    72 nabídky

    We’re looking for an experienced mobile app developer to build a crypto-related application with integrated trading functionality. The app will include several features inspired by our existing web platform, so familiarity with connecting frontend UI to existing APIs or backend systems is essential. Requirements: Strong experience in mobile app development (React Native / Flutter preferred) Knowledge of blockchain-based trading systems Experience working with Solana or other Layer 1 blockchains Ability to integrate real-time data, charts, and notifications Clean UI/UX design understanding Secure user authentication and wallet connection Nice to have: Prior experience building crypto dashboards, DEX tools, or trading bots Familiarity with analytics or AI-based recommendation systems W...

    €6453 Average bid
    €6453 Průměr. nabídka
    49 nabídky
    Kids App Bug Fix & Enhancements
    5 dní left
    Ověřený

    I have my final year project submission and presentation tomorrow, so this is quite urgent. You have time till 9 PM today (EOD) to complete it. The project is a simple kids detection app. Once we agree, I’ll share the full project files with you. Your tasks are: Fix the existing errors in the project. Add 1–2 functional improvements to make it better. Please confirm as soon as possible so I can send you the app and you can start right away.

    €19 Average bid
    €19 Průměr. nabídka
    16 nabídky

    I run a wellness and aesthetics clinic and need a mobile app that lets my team capture before-and-after photos, run a professional AI skin analysis, track each client’s progress over time, and export a polished PDF report we can email or print on the spot. Platform scope The app must run smoothly on both iOS and Android. I am open to a native build or a shared-code solution such as Flutter or React Native—whichever delivers fast on-device processing and a premium user experience. Core AI functions The analyzer has to do more than basic face detection. I need reliable metrics for: • Acne detection • Wrinkle analysis • Skin tone assessment • Skin age estimation • Pigmentation mapping • Pore visibility • Redness & inflamma...

    €307 Average bid
    €307 Průměr. nabídka
    27 nabídky

    Job Title: Machine Learning Engineer for Document Scanner Quality Model (Flutter Integration) Project Overview: We seek a skilled Machine Learning Engineer to develop a lightweight ML model that can detect and assess the quality of document or ID card scans in a live camera feed, integrated with a Flutter application. The model will replace traditional image processing libraries (e.g., OpenCV) and provide real-time user guidance such as “Center document,” “Hold still,” and “Avoid reflections.” The primary goal is to output accurate document detection, corner localization, and image quality metrics without OCR. Key Responsibilities: Design and build a compact ML model (e.g., CNN or transformer-based) for: Detecting the presence and location of a recta...

    €73 Average bid
    €73 Průměr. nabídka
    11 nabídky

    I need an MVP mobile app (Android and iOS) that lets users browse used construction machines and connect with sellers, while giving me room to scale into a full-featured ecommerce platform later. Core flow • Public catalogue: anyone can scroll through Excavators, Cranes and Bulldozers with photos and specs. • Price lock: seeing the price, adding to cart or contacting the seller requires registration. • Login methods: Email login, Social media login and Phone number login. • Seller portal: a simple form for owners to submit machine details and images; listings sit in a review queue until I approve or reject them in a lightweight web-based admin panel. • Buyer actions: “Contact seller” button (opens call or WhatsApp) plus a basic cart / checkout ...

    €375 Average bid
    €375 Průměr. nabídka
    51 nabídky
    GitHub Code to Native
    5 dní left
    Ověřený

    I already have a complete web-app codebase on GitHub and a finished UI design. I now need that code wrapped and extended so it runs natively on both iOS and Android. Core tasks • Integrate three native features I’ve scoped: push notifications, access to the device camera, and location services. • Keep my existing React / JavaScript codebase intact (it’s a single-page app) and add the necessary native modules or plugins so the same logic works inside each mobile shell. • Produce store-ready builds for the Apple App Store and Google Play, signing instructions included. Scope level I’m aiming for a basic but functional first release—no extra features beyond the three listed above. My design files are complete, so you’ll focus on engineering...

    €152 Average bid
    €152 Průměr. nabídka
    96 nabídky

    I need a lean, first-release version of an AstroTalk-style mobile app. The goal is to let users connect with astrologers in real time and consume curated content, nothing more for now. Core scope • Live chat with astrologers: a simple in-app messenger where users can text questions and receive replies. • Voice & video call options: one-to-one calls initiated from the same chat screen. • Appointment booking: users choose an astrologer, pick an available slot, and receive a confirmation inside the app. • Content hub: a feed that displays short astrology articles or embedded videos that I can upload through a basic admin panel. What I consider “done” – Android build (cross-platform tech like Flutter or React Native is fine). – Clean, m...

    €284 Average bid
    €284 Průměr. nabídka
    23 nabídky

    The task is to build a production-ready mobile application with Flutter that ships seamlessly to both iOS and Android from a single code-base. I will provide the product concept, brand assets, and any required APIs; your role is to turn those inputs into clean, maintainable Dart code, integrate the UI with the back-end services, and prepare release builds for the App Store and Google Play. Key success criteria: • A smooth, native-feeling experience on current iOS and Android devices. • Source code managed in Git with clear commit history and documentation. • Build artifacts ready for TestFlight and internal testing on Android, followed by store-ready release builds. Please plan to collaborate on state management choices, automated testing, and deployment workflow...

    €312 Average bid
    €312 Průměr. nabídka
    64 nabídky

    I’m ready to turn a clear set of requirements into a polished casino-bankroll companion that runs on iOS, Android, and the web. The core of the project is straightforward: users must be able to log in with a secure email-and-password flow, record every session, and instantly see how each win or loss affects their overall bankroll. A persistent betting history that can be browsed, filtered, and compared over time is equally important. I already know the screens I need—dashboard, session entry, bankroll summary, and history—but I’m relying on you to bring them to life with a clean, intuitive UI and the back-end logic that keeps figures perfectly in sync across all three platforms. Feel free to choose the tech stack you’re most comfortable with (React Native, Fl...

    €741 Average bid
    €741 Průměr. nabídka
    59 nabídky

    I already have the full front-end UI of a ride-hailing app built in FlutterFlow and a starter template you can extend. Now I need the core logic finished so the product feels as seamless as Uber. Here’s the scope in plain language: • Backend integration – I’m fine with either Firebase or Supabase, so choose whichever lets you move fastest and keep the architecture clean. • Driver-to-rider matching – real-time assignment logic plus status updates visible to both sides. • Maps API work – show each party’s live location on the map and keep the feed responsive as they move. • Stripe payments – basic card capture and charge flow are partly wired; you’ll polish and prove a successful transaction from request to receipt. ...

    €491 Average bid
    €491 Průměr. nabídka
    179 nabídky

    We are seeking an experienced Flutter Developer to migrate our existing native iOS (Swift) and Android (Java) applications to a single Flutter codebase. The project involves rebuilding a feature-rich oral care app with real-time Bluetooth (BLE) functionality. You must have proven experience shipping complex Flutter apps to both the App Store and Google Play. Deep, hands-on expertise with Bluetooth Low Energy integration in Flutter is a core requirement for this role. You will be responsible for architecting the new app from the ground up using a state management solution like Bloc or Provider. The key features to migrate include a user login/dashboard, a real-time brushing screen synchronized with a BLE toothbrush, and history/statistics modules. You will also rebuild the settings ar...

    €527 Average bid
    €527 Průměr. nabídka
    180 nabídky

    I’d like a straightforward mobile application built for both iOS and Android that mirrors the feel of the “myeat” style apps but on a smaller scale. The entire focus is a clean, scroll-friendly menu that showcases just ten dishes. Scope • Create a functional prototype and polished production build for both platforms. • Include an easy-to-navigate menu-browsing screen with high-quality photos, dish names, short descriptions, and prices. • Add simple category or tab filtering if it keeps the user experience clear. • Supply visual mock-ups early so we can lock in colours, typography, and overall layout before development moves too far. • Code should be well-commented and handed over in a Git repository so future features such as online ord...

    €559 Average bid
    €559 Průměr. nabídka
    169 nabídky

    Full Development of an Online Auction Platform (Website + Mobile App) I’m looking for an experienced developer or development team to build a complete online auction system that includes both a mobile app (Android & iOS) and a web platform. The system should allow users to register, list products, bid in real time, and complete purchases securely. The design must be modern, user-friendly, and bilingual (Arabic & English), suitable for a Middle Eastern audience. 1. User System User registration & login (email, phone, social) User profile management KYC / identity verification Ratings and reviews Auctions Live and scheduled auctions Real-time bidding with countdown timers Auto-bid option (max limit) Notifications for new bids, outbids, and results Auction histo...

    €224 Average bid
    €224 Průměr. nabídka
    131 nabídky

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