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!

Dari 150,096 ulasan, klien menilai Flutter Engineers kami 4.9 dari 5 bintang.
Rekrut 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!

Dari 150,096 ulasan, klien menilai Flutter Engineers kami 4.9 dari 5 bintang.
Rekrut Flutter Engineers

Filter

Pencarian saya terakhir
Filter menurut:
Anggaran
hingga
hingga
hingga
Jenis
Keahlian
Bahasa
    Pernyataan Pekerjaan
    137 pekerjaan ditemukan

    Saya membutuhkan seorang pengembang yang mampu merancang dan membangun aplikasi lintas-platform menggunakan Flutter atau React Native—silakan rekomendasikan mana yang paling tepat. Target utama aplikasi ini adalah meningkatkan penjualan bisnis saya. Ruang lingkup pekerjaan: • Analisis cepat kebutuhan pasar yang diintegrasikan langsung dalam aplikasi (fitur Analisis pasar). • Alur tambah-beli-bayar lengkap untuk memvalidasi proses transaksi sebelum produksi penuh. • Desain UI/UX dengan fokus pada visual yang menarik: skema warna konsisten, ikon intuitif, tipografi mudah dibaca, dan animasi ringan agar tetap responsif. • Pembuatan prototipe fungsional yang siap diuji di Android dan iOS. • Kode bersih dan terstruktur beserta komentar penting untuk memudah...

    $60000 Average bid
    $60000 Rata-rata
    5 penawaran

    Saya membutuhkan seorang developer yang dapat membuat aplikasi penghasil uang dengan model monetisasi utama melalui penjualan produk. Karena saya tidak berpengalaman, saya ingin semuanya serba mudah—mulai dari cara menambah produk hingga melihat hasil penjualan. Yang saya butuhkan: • Aplikasi siap rilis (minimal Android; jika ingin menambahkan iOS atau versi web, saya terbuka). • Fitur katalog, keranjang, checkout, riwayat pesanan, dan notifikasi otomatis. • Payment gateway populer di Indonesia agar transaksi aman. • Panel admin sederhana untuk menambah, menghapus, atau mengubah detail produk serta memantau laporan penjualan. • Dokumentasi langkah-demi-langkah dan video singkat demo penggunaan agar saya dapat mengoperasikan aplikasi tanpa bantuan tek...

    $19 / hr Average bid
    $19 / hr Rata-rata
    12 penawaran

    Saya ingin membangun sebuah aplikasi seluler bertema sosial media yang sekaligus memuat elemen marketplace. Platform ini harus: • Berjalan mulus di Android dan iOS. • Menghadirkan fitur sosial inti—pengguna dapat membuat profil, mem-posting konten, serta berinteraksi lewat like dan komentar. • Menyertakan Keranjang belanja agar pengguna bisa menambah produk pilihan mereka. • Memiliki Pencarian produk cepat dengan filter sederhana sehingga item mudah ditemukan. Saya terbuka pada stack apa pun—React Native, Flutter, Kotlin/Swift, atau lainnya—selama performa stabil dan UI responsif. Berikan: 1. Rancangan arsitektur aplikasi beserta flow fitur utama. 2. Prototype UI/UX (figma/sketch) untuk layar utama, detail produk, dan halaman checkout sederh...

    $27 / hr Average bid
    $27 / hr Rata-rata
    11 penawaran

    Saya mencari satu pengembang yang dapat merancang dan membangun sebuah aplikasi bisnis dengan tujuan utama “Meningkatkan penjualan”. Ruang lingkup yang saya butuhkan: • Analisis cepat kebutuhan pasar dan alur penjualan yang paling efektif. • Desain UI/UX yang ramah pengguna, lengkap dengan skema warna dan ikon yang konsisten. • Pembuatan prototipe fungsional—cukup untuk memvalidasi alur tambah-beli-bayar sebelum masuk tahap produksi penuh. • Kode aplikasi (Android, iOS, atau framework lintas-platform seperti Flutter/React Native—silakan sarankan pendekatan terbaik). • Dokumentasi teknis singkat yang memungkinkan saya menambah fitur atau memperbaiki bug di kemudian hari. Saya terbuka pada fitur tambahan apa pun yang menurut Anda a...

    $26 / hr Average bid
    $26 / hr Rata-rata
    12 penawaran

    I’ve started building a sports-focused mobile application in Flutter and now need a creative UI/UX specialist to bring the interface to life. The core audience is athletes, so every screen should feel performance-oriented, data-driven, and quick to navigate even when they’re on the move or mid-training. What I expect from you: • A full set of production-ready Flutter widget screens that cover onboarding, dashboard, detailed activity pages, and any ancillary flows we identify together. • Consistent use of modern design patterns, thoughtful micro-interactions, and a colour palette that resonates with competitive users. • Pixel-perfect implementation in Flutter (no separate mock-ups that then have to be rebuilt). I’ll supply the functional requirem...

    $4 / hr Average bid
    $4 / hr Rata-rata
    6 penawaran

    Busco un desarrollador freelance con experiencia para crear una aplicación móvil tipo simulador de exámenes para el proceso de ascenso de la Policía Nacional del Perú (PNP). Diseño (UI / UX) Diseño profesional, moderno y claro Enfocado en facilidad de uso Navegación simple, intuitiva No se acepta diseño básico o genérico Banco de preguntas 3,000 preguntas Organización por temas y subtemas Panel administrativo para: Agregar Editar Eliminar preguntas Simulacros de examen Cada simulacro: 100 preguntas Duración: 2 horas Temporizador visible Resultados automáticos al finalizar Estadísticas de rendimiento Vista adicional por pregunta Cada pregunta debe incluir: Bot&oa...

    $2119 Average bid
    $2119 Rata-rata
    53 penawaran

    I need a developer who can take our existing whole-home scent diffuser hardware and give it a fresh, branded mobile experience on both iOS and Android. The current units already pair over Bluetooth and can switch to Wi-Fi once configured; the new app must replicate that connectivity, then layer in a cleaner interface and a few extra smarts that set us apart from the generic software we use today. Core features we have in mind: • Customizable scent schedules that let users pick days, times, and intensity levels • Real-time usage statistics so homeowners can see oil consumption and filter life at a glance • Full remote control—start, stop, boost, or mute a diffuser from anywhere once Wi-Fi is enabled The firmware and protocol documentation are ready, and I can su...

    $1647 Average bid
    $1647 Rata-rata
    104 penawaran

    I need a fully featured casino experience that launches simultaneously on Android and the web. The core catalog should open with two classic options—slot games and card games—plus a cricket-themed title to appeal to our local fan-base. Real-time play is essential, so the architecture must support live multiplayer tables and rooms with low-latency communication. Players must be able to transact seamlessly through in-app purchases, and talk to one another via integrated text chat during matches or spins. A single-codebase approach (e.g., Unity, Flutter, or similar) that compiles cleanly for both targets is preferred, provided the final builds feel fully native on each platform. Back-end services need to handle secure user accounts, RNG-verified game logic, payment processin...

    $143 Average bid
    $143 Rata-rata
    7 penawaran

    I want to ship a lean Android + iOS application that can 1) establish a Bluetooth Low Energy link to my peripheral and move data back and forth, and 2) instantly push out a user-defined BLE packet the moment the phone detects an incoming call. The BLE work is classic data-transfer: discover the device, pair, subscribe to characteristics, then read/write packets on demand. Stability in the background is critical; the link must stay alive (or reconnect quickly) when the screen is off. When a call arrives the app should listen to the system broadcast (Android) or CallKit/VoIP push workaround (iOS), pull the string the user previously defined, and write it over the existing BLE connection without visible delay. Please send a concise, detailed project proposal outlining: • your ...

    $543 Average bid
    $543 Rata-rata
    91 penawaran
    Resolve Flutter Signup Issue
    6 Hari left
    Terverifikasi

    I need a sharp-eyed Flutter / Node.js troubleshooter to pinpoint and fix an intermittent signup failure in my mobile app. The OTP step completes successfully, yet many users (on both iOS and Android) hit a wall when the form tries to create the account. No explicit error is returned to the UI, but the account never appears in the database. Here is what I can share right away: • Front end: Flutter 3.x, using MSG91 for phone-based OTP. • Back end: Node.js (Express) REST API, MongoDB. • Flow: user enters phone → receives OTP → OTP verified → form posts profile details → failure occurs after the POST. What I need from you is a fast, reproducible diagnosis, a clean code fix (whether in Dart, the REST endpoint, or both), and a short hand-off note so my te...

    $72 Average bid
    $72 Rata-rata
    26 penawaran
    Publish Flutter App Stores
    6 Hari left
    Terverifikasi

    My Flutter app is finished and tested on my end; what’s left is to get it live on both Google Play and the Apple App Store. I already have active developer accounts for each platform and all listing assets—screenshots, icons, long/short descriptions—are prepared. I simply need someone who knows the submission pipelines inside-out to take the project across the finish line. Here’s what I’m looking for: • Build & sign the final release packages (AAB for Google Play, IPA for iOS) or validate the ones I provide. • Upload everything through Play Console and App Store Connect, filling in required metadata, privacy labels, content ratings and policy declarations. • Set up closed/internal testing: Google now mandates tester access prior to pu...

    $36 Average bid
    $36 Rata-rata
    40 penawaran
    Integrate AdMob Native Ads
    6 Hari left
    Terverifikasi

    I already have a live Flutter app and an active AdMob account. I now want Google AdMob Native (In-Feed) ads woven into my main listing feed, very similar to the way OLX sprinkles promotions between items. Here’s the flow I’m aiming for: after every five feed items a native ad should appear, matching the app’s current look and feel so users experience it as part of the content rather than a banner. I do not yet have the specific Native ad-unit ID, so I’ll need you to walk me through creating it in the AdMob console and wiring it up in code. The project is straightforward: plug the Google Mobile Ads SDK into my existing Flutter codebase (Dart), build a widget that pulls and renders the Native ad, place it in the list adapter, then verify that test ads show up reli...

    $18 Average bid
    $18 Rata-rata
    13 penawaran

    I’m ready to move forward with a project that pairs a full-featured Android app with a matching website. The core requirement both share is secure, reliable user authentication—think sign-up, login, password reset, and the usual account-management flows. Everything else about the product’s purpose, design language, and long-term roadmap is still flexible, so I’d like to refine those details together once you’re on board. I don’t have a fixed technology stack in mind; whether you prefer Kotlin in Android Studio, Flutter, React Native, or another modern framework on the mobile side—and Django, Laravel, Node.js, or something cloud-native on the web side—I’m open to your recommendations. What matters most is clean architecture, maintainabl...

    $683 Average bid
    $683 Rata-rata
    53 penawaran

    I need a straightforward mobile application that lets my team and I handle property inspections, repairs, and routine maintenance right from our phones on both iOS and Android. Each form should include Yes/No checkboxes, a comment area, and the option to attach photos so we can quickly document issues like a leaky faucet or damaged flooring. Real-time sync is essential: when one of us completes or edits a checklist, everyone else must see the update instantly. I’d like the data stored in the cloud—Firebase, AWS Amplify, or a similarly reliable backend—so nothing sits only on a single device. A second core feature is tenant-initiated work orders. Every unit should have a unique, scannable QR code. When tenants scan it, they’re taken to a simple screen (or a p...

    $210 Average bid
    $210 Rata-rata
    105 penawaran

    I want a single code-base app (React Native or Flutter is fine if it meets Apple and Google policies) that lets my users save any public video or audio they encounter online—Instagram Reels, YouTube clips, Facebook posts and beyond—directly to their device. The app must automatically detect the highest available quality, then offer MP4 for video and MP3 for audio before placing the file in a tidy, built-in library. The admin could see each user link they downloaded in a admin dashboard where he could see all people whom they are using the app. Core flow • Paste or share a link into the app • Choose format (MP4 or MP3) and resolution/bitrate • File downloads in the background, lands inside an in-app folder structure the user can rename, move or delete &bu...

    $150 Average bid
    $150 Rata-rata
    122 penawaran
    Fuel Trade & Blend Inventory App -- 2
    6 Hari left
    Terverifikasi

    Mobile Fuel Inventory & Blending App (Android + iOS, Multi-User) Project Description I am looking for an app developer to build a mobile-first inventory application for fuel trading and blending operations. The app will be used by drivers, supervisors, and the management team, so it must be simple, fast, and practical for daily use. The core functionality includes product setup (diesel, furnace oil, used oil, etc.), tank-wise inventory tracking with multiple tanks per product, inward and outward stock entries, automatic balance updates, and a blending module that calculates total blended quantity and average cost per liter based on input quantities. Drivers should be able to enter delivery quantities and basic details, supervisors should be able to verify entries and manage site-level...

    $295 Average bid
    $295 Rata-rata
    68 penawaran

    I’m ready to turn a productivity / utility concept into a polished mobile experience that runs smoothly on both iOS and Android. The end goal is a lean, intuitive app that helps users get things done quickly, whether they’re online or offline. Here’s what I need from you: • Full-cycle development – wireframes, UI design, coding, QA and deployment. • A single, shared codebase (Flutter, React Native or your preferred cross-platform stack) or two native builds if you can guarantee identical feature parity and performance. • Clean, well-documented source code that I can compile locally. • TestFlight / internal track builds for review, followed by successful submission to the App Store and Google Play. Acceptance criteria 1. The app installs...

    $343 Average bid
    $343 Rata-rata
    56 penawaran

    Job description: We’re looking for a senior-level developer who can build high-performance web and mobile applications for a company based in Australia. You need to be product-minded, detail-driven, and capable of owning features end to end. This is not a junior role and not a hand-holding environment. Experience Required: 5+ years in production environments Core Stack Angular (12+) for web Flutter for cross-platform mobile Swift for native iOS development You don’t need to be elite in all three, but you must be strong in at least two and comfortable working across them. What you’ll do Build scalable web and mobile applications Translate UI/UX into clean, high-performance code Architect reusable components and systems Integrate APIs and manage async data flows Optim...

    $12 / hr Average bid
    $12 / hr Rata-rata
    81 penawaran

    ## Full Project Plan – Sports Prediction Mobile App ### Product Goal Develop a data-driven mobile application that provides real-time sports match predictions using advanced statistical models and AI. The app will deliver professional insights, personalized notifications, and operate under a VIP subscription model. --- ## Supported Sports (MVP) - Football (Soccer) - Basketball --- ## Real-Time Sports Data The application will integrate with a third-party sports data API (to be selected by the developer) in order to display: - Live match scores - Team lineups before games - Key match events such as goals, fouls, substitutions, and other major incidents - Live match statistics --- ## Prediction Model The prediction system will be based on a combination of...

    $506 Average bid
    $506 Rata-rata
    89 penawaran

    I need an end-to-end delivery application that ships simultaneously on iOS and Android. The product will serve two audiences—customers who place and track orders, and couriers who accept jobs and update their status—so the UX must switch cleanly between those roles. Core features are non-negotiable: live GPS tracking that remains accurate to the meter, a secure in-app payment flow (card and wallet support preferred), and automated push notifications at every key milestone from pickup through drop-off. I’m comfortable with React Native, Flutter, or any other modern cross-platform stack as long as performance is smooth and native APIs for location, payments, and notifications are handled properly. Please structure the build so I receive: • Production-ready iOS and ...

    $1226 Average bid
    $1226 Rata-rata
    237 penawaran

    I’m ready to move my physical-goods store onto mobile and I need a developer who can deliver a polished, full-featured e-commerce app for both iOS and Android. Core buying flows must feel fast and familiar—browsing catalogues, adding items to a shopping cart, checking out through a secure payment gateway, and leaving product reviews once orders arrive. Beyond the standard shop functions, two extra capabilities are critical: • Quotation sharing – users should be able to receive quote inside the app, and forward or save it with a tap. I’m open to the framework you think best suits a dual-platform launch (React Native, Flutter, or native builds), as long as the result is smooth, scalable, and easy for me to update with new inventory down the line. Delive...

    $2180 Average bid
    $2180 Rata-rata
    124 penawaran
    $467 Rata-rata
    39 penawaran
    Flutter iOS Fix
    6 Hari left
    Terverifikasi

    I need a Flutter iOS developer to fix two small but visible issues in my live app and then push the corrected build to the App Store. First, the “Share Invites” and “Invite Guest” buttons are currently unresponsive on iPhone; the dialog flashes on screen and closes immediately. I need that behavior fixed so the pop-ups remain active and function as intended. Second, within the attendance workflow I want a third RSVP choice. Right now users can tap only “Yes” or “No.” Please add a “Maybe” option wherever an RSVP update is made. Simply, fixes needed: 1 - Share invites (csv) 2 - Invite guest 3 - Maybe (guest invite) If you have recent experience with Flutter apps on iOS and can turn this around quickly, let’s get started...

    $148 Average bid
    $148 Rata-rata
    155 penawaran
    Flutter Update & Android Fixes
    6 Hari left
    Terverifikasi

    My production Flutter app has begun to misbehave on Android 14, 15 and 16 preview builds. The root cause is obvious: the codebase is still on an older Flutter release and the underlying Android SDK has marched on. I need the entire project migrated to the latest stable Flutter version, compiled against the newest Android SDK, and thoroughly tested so it works smoothly on those three OS versions. The scope is simple but critical: upgrade the Flutter framework and all dependent packages, refactor any deprecated APIs, fix compile-time warnings, and resolve run-time crashes or layout glitches that appear only on the newer Android versions. Afterwards I expect a clean, reproducible build (Android App Bundle) plus a short changelog summarising what was updated and why. Deliverables • Up...

    $60 Average bid
    $60 Rata-rata
    73 penawaran
    Mobile App QA Testing
    6 Hari left
    Terverifikasi

    I’m looking for an experienced mobile QA tester to test a dating app on both iOS and Android. This is not a “click around and say it works” role. I need someone who knows how to break apps, document issues clearly, and understands Apple review expectations. Scope of Work iOS: TestFlight Android: APK / Internal testing build Focus areas include: Account creation & login flows Profile setup and edits Swipe / match behavior Chat & messaging flows Account deletion behavior (Apple compliance) Error states, edge cases, and performance issues App Store guideline readiness (basic sanity check) What I Expect From You Experience testing iOS apps Familiar with TestFlight Own at least one real iPhone (iOS 16+) Able to write clear, structured bug reports (steps, expected...

    $109 Average bid
    $109 Rata-rata
    123 penawaran

    I already have a fully-functioning web application and all the Play Store listing graphics (icons, feature graphics, screenshots, banners). What I need now is for someone to turn that site into an installable Android application and walk it all the way through publication on Google Play. The scope is straightforward: • Wrap or rebuild the existing web app into a compliant Android package (AAB preferred). • Configure signing, versioning, and any required permissions. • Create the store listing using the assets I will supply, fill out the content ratings and policy forms, and submit the release. • Hand back the final source, the signed AAB, and confirmation that the app has passed Google’s review or clear guidance on any requested fixes. If you have recent e...

    $23 Average bid
    $23 Rata-rata
    37 penawaran
    SnapCraps FOOTBALL Game
    6 Hari left
    Terverifikasi

    I’m bringing a brand-new casino-style dice experience—SnapCraps—to market, and I need a full mobile app to make it happen. The hook is simple: every round is run by a live “Game Guru” who can change the odds in real time, so players know they’re facing a human, not a computer. Vegas insiders think this concept can replace traditional craps. Scope • Build one cross-platform mobile app that runs flawlessly on both iOS and Android. • Core mechanics are non-negotiable: players must be able to form teams and go head-to-head against other teams or solo opponents. • Users compete for virtual credits; season leaders earn an invitation to the million-dollar SnapCraps Superbowl held during the NCAA Championship Game. Essential Features &nd...

    $2289 Average bid
    $2289 Rata-rata
    51 penawaran

    This is PHASE 2 of an already existing project. I need a full-stack Flutter application that runs smoothly on iOS, Android, and the web, allowing landlords in Cameroon (and ultimately all of Africa) to publish room listings while tenants browse, filter, and book viewings. Every booking fee will be held in an escrow wallet until the viewing is completed, so the payment flow has to be airtight and auditable. Core experience • Room listing with powerful search and filters • Secure booking tied to an escrow payment workflow • Rating and review system that lets both sides build trust Additional engagement features Push notifications must alert users to new listings, booking confirmations, and escrow releases. In-app messaging should let landlords and tenants coordinate details ...

    $1162 Average bid
    $1162 Rata-rata
    324 penawaran

    We are seeking a professional developer or an expert technical team to develop an integrated platform that connects customers and merchants using a "Reverse Auction" system. This project focuses on professional UI/UX design and a robust, scalable backend infrastructure using Python Django. First: Order System & User Experience (UX): Experience: The customer requests a part by entering its name, with an "Add another part" feature to request multiple items simultaneously. A notes field is provided, and the customer has the optional ability to upload photos. Data: Selection of (Make, Model, Variant) from pre-defined options, with support for reading the Vehicle Identification Number (VIN) from a registration photo or manual entry to fetch data automatically via API....

    $2229 Average bid
    $2229 Rata-rata
    176 penawaran

    I need a mobile application built simultaneously for iOS and Android. The core concept and feature set are already sketched out; what I need now is a developer who can translate those ideas into a polished, fully functional app that runs smoothly on both platforms. You’ll guide the project from selecting the most suitable cross-platform framework through to App Store and Google Play submission. Code quality, clear in-app navigation, and responsive layout on the latest devices are critical. I’ll supply wireframes and brand assets, review each milestone with you, and provide prompt feedback so we can iterate quickly. If you have solid experience launching cross-platform apps, can communicate progress openly, and are comfortable integrating common mobile features such as push no...

    $690 Average bid
    $690 Rata-rata
    157 penawaran

    I have a queue of long-term Flutter projects and the next one in line is a brand-new Faith Tech productivity app. The build must feel first-class on both iOS and Android and be coded entirely in Flutter 3.x with sound null-safety, modern state management (Provider, Riverpod or BLoC) and clean architecture. The initial release needs three core modules developed from scratch: task management, calendar integration and note-taking. I’m open to your suggestions on extra workflow boosters, but these three must ship fully polished, tested and production-ready. Code quality, readable commits and automated unit/widget tests are non-negotiable. I already have backend APIs in place, so the work focuses on UI/UX, state handling, offline support and integrating the existing REST endpoints. You&...

    $303 Average bid
    $303 Rata-rata
    35 penawaran

    Necesito desarrollar una aplicación móvil disponible tanto en iOS como en Android. El corazón del proyecto es la integración con redes sociales: los usuarios deberán poder iniciar sesión con sus cuentas existentes, compartir contenido dentro de las principales plataformas (por ejemplo Facebook, Instagram o Twitter) y ver sus propios feeds o perfiles enlazados desde la app. Cuento con la idea general y algunos bocetos iniciales; requiero que conviertas esos conceptos en una aplicación funcional y estable. Aprecio sugerencias sobre el stack más eficiente (Swift + Kotlin nativos, Flutter, React Native u otra alternativa multiplataforma) siempre que garantice buen rendimiento y una experiencia uniforme entre ambos sistemas operativos. E...

    $18 / hr Average bid
    $18 / hr Rata-rata
    59 penawaran

    Medical Scheduling App with Flutterflow, Firebase, and Bookly WordPress Integration (Backend) Description: Development of a mobile application (iOS and Android) for scheduling online medical appointments, using FlutterFlow, Firebase, and Bookly (WordPress via API). Patients will be able to choose specialty, doctor, time, and make payments within the app. Doctors will access it exclusively through the application to manage their schedule, appointments, chat, and reviews. Bookly will only be used as a scheduling and pricing engine, while all the app's logic will reside in Firebase. The project has a well-defined technical scope and focuses on organization, security, and scalability. Project Scope Medical Appointment Scheduling Application – Ready Doctor Flutterflow + Firebase ...

    $533 Average bid
    $533 Rata-rata
    206 penawaran
    Driver App with Waze Integration -- 4
    5 Hari left
    Terverifikasi

    I am building a React Native or Flutter driver application—think Uber’s driver app, but with no payment or passenger-matching logic. The core requirement is a smooth integration with Waze for turn-by-turn navigation, wrapped inside a secure, professional-grade driver experience. The scope in a nutshell • Account & authentication: drivers create a profile that they can unlock via Face ID, password or fingerprint. During first-time setup the Face ID photo must be matched against the photo on the driver’s license (you may rely on any reliable on-device comparison API or a lightweight server call—open to your recommendation). • Daily workflow: once logged in, the driver starts a “shift”, completes a short pre-trip vehicle checklist, licens...

    $462 Average bid
    $462 Rata-rata
    138 penawaran

    Your bid MUST include answers to the 5 questions at the bottom of this posting or it will be immediately rejected. We're a UK-based eSIM and mobile network company launching a branded international calling service. We need an experienced developer to fork, rebrand, and customise the WebTrit Phone open-source softphone app and get it published to both app stores. IMPORTANT: Read this entire posting carefully. There are specific questions at the bottom you MUST answer. Generic proposals will be rejected immediately. What is WebTrit? WebTrit Phone is a Flutter/Dart softphone app that uses WebRTC for voice and video calling. It connects to SIP-based VoIP systems via a REST API. The full source code is available on GitHub. What We Need Done Phase 1 — Fork & Rebrand Fork the Web...

    $504 Average bid
    $504 Rata-rata
    92 penawaran

    I need a production-ready Flutter Android application backed by Firebase (Firestore + Auth) that functions as a compact CRM for tracking enquiries and disciplined follow-ups. Core features: • Enquiry form with dependent dropdown logic (e.g., category → model) • Conditional fields (exchange toggle reveals model & value) • Expected purchase date and next follow-up date logic • Status workflow: Interested, Follow-up Needed, Purchased, Competition, Not Interested • Next follow-up date mandatory for Interested and Follow-up Needed • Priority tag (Hot/Casual) • Auto timestamp, source, and owner tracking All enquiries stored in Cloud Firestore. Follow-up dashboard must support filters: • Today • Overdue • Upcoming • Custom date range...

    $269 Average bid
    $269 Rata-rata
    26 penawaran

    Summary We are seeking an experienced Flutter developer to join our team on a full-time contract basis for 6 months. You will be working on enhancing and maintaining an existing Flutter application, implementing new features, and ensuring optimal performance. The ideal candidate will have a strong understanding of mobile app development and a passion for building user-friendly applications. Collaboration with our design and backend teams will be essential. If you have a proven track record in Flutter and are ready for a long-term project, we would love to hear from you! Key responsibilities include: 1. Lead the seamless transition of existing repositories to the corporate GitHub environment, ensuring version history and security integrity. 2. Architect and implement automated pipelines t...

    $3 / hr Average bid
    $3 / hr Rata-rata
    25 penawaran

    I'm looking for an experienced mobile app developer to create a cross-platform application for iOS and Android. This app is centered around promoting kindness and connecting kind-hearted individuals. Key Requirements: - User-friendly interface - Secure user authentication - Profiles showcasing users' kind acts - Geolocation features to find nearby kind events - Push notifications for kindness challenges and events - Community forum for sharing stories and experiences Ideal Skills: - Proficiency in React Native or Flutter - Strong background in UI/UX design - Experience with backend development and database management - Knowledge of implementing secure authentication protocols - Ability to integrate geolocation services Please provide a portfolio showcasing similar work and any...

    $406 Average bid
    $406 Rata-rata
    39 penawaran
    Flutter AR App & Backend -- 2
    5 Hari left
    Terverifikasi

    We are looking for a professional developer or team to build a mobile application based on: • Flutter • Backend Development • Augmented Reality (AR) The app idea focuses on displaying location-based moving images and videos through the camera, with user interaction and rating features. Requirements: • Experience in mobile app development • Working with GPS and maps • Media upload and storage • Clean and scalable code Experience in AR or similar projects is a plus. Interested candidates, please share your portfolio and previous work.

    $1224 Average bid
    $1224 Rata-rata
    121 penawaran

    Hello, I am looking for a professional translator who can accurately and naturally translate Japanese content into English. The ideal candidate will have experience in translating business, technical, or creative content and can maintain the original tone and meaning while producing fluent, high-quality English text. Project Requirements: Translate Japanese text into clear, accurate, and natural English Maintain the original tone, style, and nuance of the Japanese content Ensure proper grammar, punctuation, and formatting Deliver translations on time and communicate proactively if there are any questions Qualifications: Native or near-native English proficiency Proven translation experience with samples or portfolio preferred Attention to detail and commitment to high-quality work Addi...

    $120 Average bid
    $120 Rata-rata
    30 penawaran

    I’m building “Mind Intellectual”, a mobile-only learning platform that pairs structured courses and tutorials with built-in quizzes and assessments so users can immediately test what they’ve learned. I already have the subject matter mapped out; what I need now is an end-to-end app that makes this content engaging and easy to navigate on any modern phone. Here’s what matters most to me: intuitive screens for browsing courses, a smooth lesson player that supports text, images, or short videos, and a quiz engine that can handle multiple-choice and true/false items while storing each learner’s results for later review. User progress tracking, basic push notifications for lesson reminders, and a lightweight admin area where I can upload new material round o...

    $11 / hr Average bid
    $11 / hr Rata-rata
    29 penawaran

    I need a clean, lightweight shopping experience for my two core product lines—herbal hair oil and puja dhoop sticks—so customers can move from casual WhatsApp orders to a fully-featured mobile store. The app must run natively on both iOS and Android from a single code-base (Flutter, React Native or any modern cross-platform stack you are comfortable with). Core user side features • Browsable product catalogue with fast keyword search • Secure login / registration by email or mobile OTP • Shopping cart, UPI & card checkout, basic order tracking • Star ratings and written customer reviews that display on each product page Admin side A web-based panel where I can add or edit products, upload images, set prices, manage stock, view all orders and ...

    $133 Average bid
    $133 Rata-rata
    28 penawaran

    I need a full trio of mobile applications—customer, restaurant, and delivery—to replicate the seamless food-ordering flow you see in Swiggy or Zomato. The entire solution has to ship for both iOS and Android from a single code-base or parallel native builds; the choice of Flutter, React Native, Kotlin/Swift, or another modern stack is up to you as long as performance and store compliance are rock-solid. Core requirements for the customer-facing app: • Restaurant search and discovery with location awareness • Real-time order tracking from placement to doorstep • Secure, multi-provider payment gateway integration (cards, UPI, wallets) The restaurant app should let partners accept or decline orders instantly, update preparation status, and manage item availabi...

    $510 Average bid
    $510 Rata-rata
    33 penawaran

    STATEMENT OF WORK (SOW) For Development of CISSP Educational Application This Statement of Work (“SOW”) is entered into on [Date], by and between: Client: __________________________ Address: ________________________ AND Service Provider (Freelancer): __________________________ Address: ________________________ Together referred to as the “Parties”. 1. Purpose The purpose of this SOW is to define the scope, deliverables, milestones, and responsibilities for the development of a CISSP Exam Preparation Educational Application, similar in functionality to Sybex and LearnZapp, deployable on Web, Android, and iOS platforms. 2. Scope of Work 2.1 Learner Application The Service Provider shall develop a learner-facing application with the following features: ...

    $185 Average bid
    $185 Rata-rata
    11 penawaran

    I’m looking for an experienced web & mobile app developer to build a high-performance website and iOS/Android app for a hair salon. I already have a one-page website, a premium ThemeForest theme, and an existing site (). I need a full salon website (using the current theme or a new one), iOS & Android apps, an online shop for products and services (WooCommerce), a client booking system, and a modern, clean UI/UX with fast loading as a top priority. Features should include user accounts, appointment booking, push notifications, online payments, an admin panel for managing bookings/services/products, GDPR compliance, SEO-friendly and mobile-first design, and publishing to the App Store and Google Play. calendar sync or integration is a big plus. Please include relevant past pr...

    $581 Average bid
    $581 Rata-rata
    149 penawaran

    I'm looking for an experienced mobile app developer to create a cross-platform application for iOS and Android. This app is centered around promoting kindness and connecting kind-hearted individuals. Key Requirements: - User-friendly interface - Secure user authentication - Profiles showcasing users' kind acts - Geolocation features to find nearby kind events - Push notifications for kindness challenges and events - Community forum for sharing stories and experiences Ideal Skills: - Proficiency in React Native or Flutter - Strong background in UI/UX design - Experience with backend development and database management - Knowledge of implementing secure authentication protocols - Ability to integrate geolocation services Please provide a portfolio showcasing similar work and any...

    $267 Average bid
    $267 Rata-rata
    74 penawaran
    Flutter Dual-Platform App Build
    4 Hari left
    Terverifikasi

    I already have two complete app concepts: every screen, interaction and asset is designed, documented and ready to hand over. What I need now is the engineering muscle to turn those polished Figma files into production-ready Flutter applications that run smoothly on both iOS and Android. Both apps share a common backend. The REST endpoints, data models and authentication flow are all mapped out, so your focus will be wiring the UI to those services, managing state cleanly and ensuring offline resilience where needed. I expect pixel-perfect implementation of the provided designs, faithful reproduction of the planned user journeys and thoughtful handling of edge cases across devices. Deliverables • Full Flutter codebase for the two apps, structured for reuse of shared components &...

    $562 Average bid
    $562 Rata-rata
    147 penawaran
    Guided Yoga Sessions Mobile App -- 2
    4 Hari left
    Terverifikasi

    I’m ready to bring an intuitive yoga app to life whose main focus is delivering fully guided, intermediate-level sessions. Each class will stream as a high-quality video tutorial so users can see every pose in motion, follow along in real time, and practice safely at home or on the go. Here’s the core experience I need built: • A clean, distraction-free catalog of intermediate routines (think 10-, 20- and 40-minute flows). • In-app video playback with controls for pausing, rewinding and casting to bigger screens. • A simple schedule or “My Sessions” area so users can bookmark favorite flows and pick up where they left off. I’m focused on nailing the intermediate content first, but I’d like the architecture to be flexible enough to ...

    $161 Average bid
    $161 Rata-rata
    25 penawaran

    I want to launch a reels-centric news product that starts in English and Hindi and can later expand across India. The experience must feel as snappy as Instagram Reels while carrying the credibility of a top-tier newsroom. Core experience • Short, swipe-able news reels and story cards • Real-time breaking-news ticker • Full-length articles and explainers • Live TV channel streaming in-app • Voice mode, language switcher, bias and source-transparency badges • AI-driven personalisation that quickly adapts to a primarily 18-40 audience Technical expectations • Native-quality apps for both Android and iOS (Flutter or React Native are fine if performance targets are met) • Cloud-hosted, CMS-driven backend that scales smoothly to 1 M+ mon...

    $276 Average bid
    $276 Rata-rata
    39 penawaran

    I want to put together a quick Snapmint-style Buy-Now-Pay-Later demo that runs on Android, built with Flutter and backed by Firebase. The goal is a clean, working MVP—no production-grade security or payment gateway—just enough to showcase the core BNPL flow. Core user flow • Mobile number login verified by OTP • KYC capture screens for PAN, Aadhaar and a selfie (image upload to Firebase Storage) • Simple product price input followed by automatic EMI breakdown for 3, 6 or 9 months • Loan status screen that can show Pending, Approved or Rejected states Admin side A lightweight web panel is fine—as long as I can: • View registered users and their KYC documents • Approve or reject loans • Manually change a loan’s stat...

    $291 Average bid
    $291 Rata-rata
    40 penawaran

    Artikel yang Direkomendasikan Hanya untuk Anda