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!

从153,956个评价中,客户给我们的 Flutter Engineers 打了4.9,共5星。
雇佣 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!

从153,956个评价中,客户给我们的 Flutter Engineers 打了4.9,共5星。
雇佣 Flutter Engineers

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    88 找到工作

    I want a clean, production-ready GPS tracker built with Flutter and Firebase that runs smoothly on both iOS and Android. The app should do four core things for me: • Show my device’s position in real time on Google Maps. • Trigger push notifications when it enters or exits a defined geofence. • Store and replay route history by date and time, including associated speed data. • Let me log in with a simple username-and-password flow and operate with a single Admin role. You’ll receive the hardware protocol and open-source firmware already published on GitHub, so you can focus on decoding its packets and pushing them to Firebase in real time. I also need: • Full, well-commented Flutter source code. • All Firebase rules, indexes, and Cloud F...

    $165 / hr Average bid
    $165 / hr 平均报价
    111 个竞标
    Custom GPS Tracker App
    6 天 left
    已验证

    I own the GPS tracker shown here: and have full access to its open-source firmware and communication protocol. I now need a polished mobile application, built once and shipped natively to both iOS and Android, that talks directly to this device and brings the data to life for end-users. Core functionality must include: • Real-time location updates on a smooth map view. • Configurable geofences that trigger push notifications the moment the tracker crosses a boundary. • A clean, scrollable history screen where users can replay routes for any chosen date and time range. Users will sign in with a simple username-and-password flow, so the app should ship with a lightweight authentication backend (Firebase Auth, Supabase, or a similar plug-and-play service is fine). All ...

    $2549 Average bid
    $2549 平均报价
    68 个竞标

    I need a complete Rapido/Ola-style taxi solution for Bhubaneswar, built in Flutter with Firebase back-end, ready within 20–25 days and handed over with full source code. USER APP (Android) The customer side must allow OTP login and let riders pick their pick-up/drop points on Google Maps. After that, three vehicle options—Bike, Auto and Car—should appear with editable base fares (e.g., Bike ₹80, Auto ₹120, Car ₹250). A live fare estimate, real-time tracking, and an SOS button are essential. Payment flows must cover Cash, UPI and Credit/Debit Cards. I also want promo codes, in-app chat, and multiple drop-offs supported. Ride history and ratings round out the core experience. DRIVER APP (Android) Drivers toggle Online/Offline, receive accept/decline pop-ups, and nav...

    $2784 Average bid
    $2784 平均报价
    55 个竞标

    We are looking for an experienced Flutter Developer to help us build a new design system and reusable component package for our Flutter application. The goal is to create a robust, deterministic, and feature-rich reusable UI foundation and technology stack that delivers a consistent user experience across Windows and Android. We rethink how components will be used with our system. WHAT WE ARE LOOKING FOR The ideal developer should have strong experience with: * Flutter and Dart * Windows desktop application development with Flutter * Android application development * Responsive and adaptive UI development * UI/UX implementation and design systems * Reusable Flutter widgets and component libraries * Custom controls, themes, layouts, animations, and interactions * Consistent behaviour ac...

    $11 - $57 / hr
    加急 加封
    $11 - $57 / hr
    130 个竞标

    I need a complete mobile app that runs smoothly on both iOS and Android and showcases advanced facial-recognition capabilities. The core of the build is a camera workflow that can: • Face identification • Emotion detection • Age and gender estimation Those three features must fire quickly on-device (or via a lightweight cloud microservice if latency is acceptable) and return an easy-to-parse JSON result I can feed into future modules. The interface should feel modern and sleek with clean typography, subtle animations and dark-mode support. You’ll own the full stack—from selecting the best SDK (e.g., Apple Vision, Google ML Kit, OpenCV, or a custom model in TensorFlow Lite / Core ML) to wiring up the UI in Swift/Kotlin or a unified framework like Flutte...

    $149 / hr Average bid
    保密协议
    $149 / hr 平均报价
    134 个竞标

    I’m putting together a simple mobile app for a personal family event and I want it to run on both Android and iOS from a single code-base. The app’s main purpose is entertainment: I need a built-in game that guests can play during the gathering—think light, fun and quick to learn. Everything else is secondary. Platforms Feel free to use Flutter, React Native, Unity, or any other framework you trust for shipping clean builds to Google Play and the App Store. Stability and fast loading times are more important than the specific stack. Core Feature • One self-contained game themed around the event, including basic UI, sound, and score tracking. I’ll supply artwork ideas; you handle coding and polish. Nice-to-haves (quote separately) • Simple schedule...

    $2008 Average bid
    $2008 平均报价
    35 个竞标

    I’m building a lightweight video-calling application that runs smoothly on both iOS and Android. The initial release is focused entirely on crystal-clear one-on-one calls, so latency, connection stability and efficient bandwidth handling sit at the heart of this project. Users will authenticate exclusively through phone-number verification; no email or social logins are planned for this first phase. A simple, secure workflow—OTP text, automatic read where allowed, and fallback manual entry—will be needed. The interface should feel native on each platform yet share as much code as practical. Whether you prefer Swift with Kotlin, React Native, Flutter, or another modern stack, I’m open as long as the finished product delivers a polished UX and leverages proven r...

    $2212 Average bid
    $2212 平均报价
    80 个竞标

    I'm seeking an experienced app developer to create a comprehensive platform for NEET and JEE preparation. The app should include the following functionalities: - Mock Tests: Simulate the actual exam environment with multiple-choice questions. - Real-time Battles: Engage users in competitive, real-time testing scenarios against peers. - Performance Analytics: Provide detailed insights on user performance to identify strengths and weaknesses. - Test Series: Offer a series of structured tests to help users prepare systematically. Ideal Skills and Experience: - Proficiency in mobile app development (iOS/Android). - Experience in integrating analytics tools. - Background in educational technology, particularly in exam preparation. - Strong UI/UX design skills to ensure a user-friendly ex...

    $2941 Average bid
    $2941 平均报价
    91 个竞标

    Experienced App Development Team for a Verified Community Coordination Platform PROJECT DESCRIPTION I am looking for an experienced mobile app developer or established development team to build an innovative community-based coordination platform. The detailed business concept and full functional specification will only be shared with shortlisted applicants following agreement to confidentiality terms. The project will require: * Cross-platform iOS and Android development. * Secure user registration and identity verification. * Integration with a third-party digital identity provider. * Private, invitation-only user communities. * Location or area-based user matching. * One-off and recurring scheduling. * Shared calendars and rota management. * Secure in-app messaging. * Push notificat...

    $11685 Average bid
    $11685 平均报价
    348 个竞标

    Please post a final quotation, no alteration will be accepted. I need a production-ready Flutter application that connects directly to my existing WooCommerce store and goes live on both iOS and Android within 30 days. The core build must include WooCommerce API integration for a smooth product catalog with fast search, a secure shopping cart and checkout flow (supporting the same payment and shipping methods already active on the site), plus full user login and profile management that synchronises account data between app and web Design wise, think colourful and vibrant—bright accents, lively transitions and playful micro-animations that still keep navigation intuitive. I will supply the brand palette and logo assets; you translate them into a consistent Flutter UI using Material...

    $1608 Average bid
    $1608 平均报价
    72 个竞标

    My web platform is already live and humming; now I want the same experience packaged as native iOS and Android apps. The core features you will bring over include event discovery and multi-type ticketing (QR codes generated in-app), venue booking and management, and a full creator marketplace with enquiry and chat capability. Three role-based dashboards—organiser, venue owner and creator—must mirror the existing web functions while feeling truly mobile. I am comfortable with either React Native or Flutter, provided that Razorpay remains our payment gateway and Firebase continues to handle real-time data, notifications and analytics. You’ll receive Figma screens, brand assets, and detailed REST API documentation the moment we sign the NDA. Beyond the build itself, the s...

    $1545 Average bid
    $1545 平均报价
    95 个竞标

    I have an idea ready to move from concept to the hands of users on both iOS and Android. The scope covers everything from the first line of code to store submission, so I need a developer who can handle design, front-end and back-end work, testing, and deployment in one rapid cycle. Speed is critical—ASAP really does mean as soon as humanly possible—so you should already be comfortable with an accelerated workflow, quick iterations, and clear progress updates. You are free to pick the tool-set you trust most (Swift + Kotlin natively, or a framework such as Flutter or React Native) as long as the finished product feels fully native on each platform. Essential deliverables • Complete, well-structured source code • Builds ready for TestFlight and internal Android...

    $4572 Average bid
    $4572 平均报价
    139 个竞标

    İçinde sağlık-fitness takibi, sosyal akış, mini oyunlar, alışveriş bölümü, mikro eğitim içerikleri, seyahat planlayıcı, yaşam tarzı ipuçları ve fotoğraf paylaşımı bulunan tek bir “süper uygulama” istiyorum. Hem Android hem de iOS’ta akıcı çalışan, modern bir arayüze sahip, güvenli kullanıcı oturum yönetimi ve çoklu dil desteği sunan bir çözüm bekliyorum. Back-end ve front-end mimarisini baştan sona kurgulayıp teslim edebilmeniz, yeni modüller eklenmesine imkân tanıyan ölçeklenebilir bir kod tabanı kullanmanız önemli. React Native, Flutter veya benzeri çapraz platform teknolojilerine açığım; tercihinizi ve nedenini başvuru sırasında açı...

    $3411 Average bid
    $3411 平均报价
    121 个竞标

    I need a mobile and tablet app that delivers DGCA-aligned pilot training in a clear, engaging format. The core of the build revolves around three learning pillars: high-quality video tutorials, hands-on interactive simulations, and graded quizzes or assessments that track each cadet’s progress toward the DGCA examination standards. Scope of work • Develop a clean, intuitive learner interface with quick access to video modules, simulation labs, and quiz sections. • Build or integrate a lightweight Learning Management System so I can upload new videos, tweak simulation parameters, and add or edit question banks without touching the codebase. • Ensure all content, question pools, and performance metrics map directly to the current DGCA syllabus; any deviation shoul...

    $8705 Average bid
    $8705 平均报价
    34 个竞标

    I am launching an online “rental boyfriend” service and need both a responsive website and companion iOS/Android app built from the ground up. The core of the product is a smooth booking system that allows customers to reserve time slots with their chosen companion and automatically sends booking reminders (push, email, or SMS—whatever is easiest to wire up). Here is what I have in mind: • Cross-platform build – a single code-base approach such as Flutter or React Native is welcome, so long as the end result is a fast website and native-feeling mobile apps published to the stores. • Clean UX – browsing available companions, selecting a date/time, and checking out should happen in just a few taps. • Booking engine – real-time availabi...

    $39 / hr Average bid
    $39 / hr 平均报价
    64 个竞标

    Compre este sistema de taxis ..... Complete Taxi Booking Solution with Flutter Customer app, Driver App and Laravel Admin Panel necesito una persona que me ayude a configurarlo para su funcionamiento, a crear los apps para android y iphone y subirlos a la tienda

    $1208 Average bid
    $1208 平均报价
    151 个竞标

    I need a self-contained utility app whose sole purpose is to boost day-to-day productivity. Think quick-fire tools such as smart to-do lists, reminders, or time-tracking widgets—whatever combination will genuinely help users get more done with less friction. Core expectations • Complete end-to-end build: UX/UI, coding, basic QA, and a ready-to-publish package for both iOS and Android (I’m flexible on native Swift/Kotlin versus a cross-platform stack like Flutter or React Native—use whichever lets you ship fastest without sacrificing quality). • Clean, maintainable code and concise documentation so future iterations are straightforward. • A blazing-fast turnaround; I’m looking to move from kickoff to first test build ASAP. If you have a prove...

    $1004 Average bid
    $1004 平均报价
    43 个竞标

    Build me a cross-platform mobile application that can sit on a phone and cycle through roughly 1,000 video ads every 24-hour period without any manual input. It must run on both iOS and Android, trigger each advert as though a real user pressed play, respect whatever minimum watch-time is required for the payout, and then move on to the next clip automatically. Key requirement • Automate ad watching – the app should open, play, and complete each advert in sequence, handling countdowns, skip buttons, pauses, and reward confirmations so the revenue registers every time. I am open to whatever stack you feel is most stable for a dual-platform release—Flutter, React Native, native Kotlin/Swift, or another proven framework—as long as the final binaries install cleanly ...

    $2070 Average bid
    $2070 平均报价
    48 个竞标

    Android Device Service Demo APK – Xiaomi, Vivo & Oppo Description I am looking for an experienced Android developer to create a simple demo/testing APK for a mobile-device software-support business. The application will be used as a UI/workflow demonstration only. It must not perform real FRP bypass, security-lock removal, IMEI modification, or unauthorized device access. Main Requirements The APK should have a professional tool-style interface with: * Xiaomi * Vivo * Oppo * Device/service selection * Device model field * Service selection * Order/request button * Processing animation * Demo result/status * Success/failure status * Order/reference ID * Simple activity/history screen * About/support section Demo Workflow Example: Brand: Xiaomi Model: Redmi Note 13 Service...

    $1780 Average bid
    $1780 平均报价
    57 个竞标

    build a simplified MVP (Minimum Viable Product) first. App Name BizFlow Ghana Core Features 1. Dashboard Total leads Sales today Active customers Revenue tracker 2. Funnel Builder Drag-and-drop page builder Landing pages Thank-you pages Sales pages Lead capture forms 3. CRM Store customer details Notes and follow-ups Customer tags Sales pipeline 4. WhatsApp Integration One-click WhatsApp chat Broadcast message templates Customer follow-up reminders 5. Email Marketing Email campaigns Automated sequences Subscriber management 6. Network Marketing Module Prospect tracking Team member management Commission tracker Product catalog 7. Payment Integration MTN MoMo Telecel Cash AirtelTigo Money Paystack Stripe 8. Analytics Funnel conversions Sales reports Lead sources Team performance Technology S...

    $604 Average bid
    $604 平均报价
    51 个竞标

    I’m ready to turn a detailed chess-app concept into a production-ready product for iOS and Android. The core of the job is to produce a smooth, modern experience that mirrors the polish of while staying lightweight enough for mobile devices. Here’s what I need you to deliver: • A clean, responsive interface with full dark-mode support and an interactive chessboard that feels crisp on both phones and tablets. • Chess logic wired up through a proven library such as , ensuring all standard rules, move validation, promotion flows, draw conditions, and PGN/FEN handling work flawlessly. • Two main play styles on launch: local 2-player (pass-and-play) and a computer opponent offering Easy, Medium, and Hard difficulty. The AI doesn’t have to be world-class, ...

    $16492 Average bid
    $16492 平均报价
    268 个竞标

    Budget $50-$350 Delivery window within max of 120 days (Takes 3 days of work or 20 senior hours) The client is the founder and sole developer of an in-progress software platform. They are looking for an experienced developer to help complete the final stage of the build. Platform completion We need an experienced developer to complete an A-to-Z platform that is approximately 85–95% developed. The remaining work is fewer than 10 tasks and is expected to take a senior developer less than 20 working hours; detailed tasks and acceptance criteria will be shared after an NDA and confidentiality agreement are in place. Engagement Note: This engagement is for an experienced developer to complete the remaining work on an existing platform. The remaining scope is fewer than 10 tasks and is...

    $1623 Average bid
    $1623 平均报价
    184 个竞标

    I need a mobile app that lets users earn real cash by completing missions—starting with the simplest one: watching videos. The flow is straightforward: a user signs in, selects a video task, watches to the end, and instantly sees the reward credited to an in-app wallet that can later be withdrawn to their bank or e-wallet of choice. Core features I have in mind include a smooth task feed, a timer or proof-of-watch mechanism, a secure wallet with withdrawal options, a simple referral code system, plus a small admin panel so I can upload new video campaigns and set reward values on my own. You are free to suggest extra earning mechanics later, yet the first release must focus on the “watch video, earn money” experience and keep everything lightweight for low-end Android de...

    $141 / hr Average bid
    $141 / hr 平均报价
    137 个竞标

    An end-to-end mobile commerce experience is needed to showcase and sell physical goods on both iOS and Android. The project covers everything from UI/UX design to secure checkout and order tracking. Native performance is welcome, yet a unified codebase in Flutter or React Native is equally acceptable as long as each store submission meets Apple App Store and Google Play requirements. Core flow: searchable product catalogue, detailed product pages with multiple images, a smooth add-to-cart process, reliable payment-gateway integration, real-time inventory sync, push notifications, and a simple dashboard (web-based or in-app) for stock, pricing and order management. Clean architecture, reusable components, and well-documented code will keep future feature updates painless. Final deliverabl...

    $24 / hr Average bid
    $24 / hr 平均报价
    80 个竞标

    I have an existing Flutter/Firebase mobile application that is complete and being prepared for launch on the Apple App Store and Google Play Store. I need an experienced Flutter developer to implement the app's subscription/payment infrastructure on both platforms. Required work: Implement monthly and annual auto-renewing subscriptions for iOS and Android Implement a configurable free trial Integrate with Apple App Store and Google Play subscription systems Add subscription/paywall and entitlement logic Handle active, trial, canceled, expired, and failed-payment/grace-period states Implement Restore Purchases Ensure subscriptions are recognized appropriately across supported devices/accounts Add a Manage Subscription option directing users to Apple/Google subscription management Ens...

    $455 Average bid
    $455 平均报价
    156 个竞标

    I have a fully-built mobile app in FlutterFlow that I’m now ready to take native. Your job is to reproduce the entire experience in Swift for iOS and Java for Android, matching the original design pixel-for-pixel, duplicating every feature, and retaining the same smooth performance—or improving it where possible. The current build works, but being tied to FlutterFlow limits my control over custom code and optimisation. I’ll provide the existing FlutterFlow project, Figma screens, backend endpoints, and a brief test plan so you can see what “identical” really means. Key expectations • UI/Design fidelity: layouts, colours, typography, animations, and any custom widgets must look and feel exactly the same on both native platforms. • Features &...

    $400 Average bid
    $400 平均报价
    84 个竞标

    We are looking for an experienced Flutter developer/team to build a modern and scalable Real Estate Mobile Application for Android and iOS. The platform will allow users to browse, search, filter, and explore residential and commercial properties. Users should be able to view detailed property listings including images, videos, pricing, location, amenities, and property/agent information. Key features will include: • User registration and secure authentication • Property listing and management • Advanced search and filters • Location/map-based property discovery • Property details with image/video gallery • Favorites and saved properties • Property inquiry and lead management • In-app chat between users and agents • Agent/owner profiles •...

    $4211 Average bid
    $4211 平均报价
    191 个竞标

    We operate as a software house and are delivering this project for one of our clients. The project is an Android application built in Flutter, designed to improve and extend the functionality of popular ride-hailing applications. We have been developing this project over the past several months, and the client is interested in continuing its development in the future. For this reason, we are looking for an individual developer or a team with whom we can establish long-term cooperation. Unfortunately, we currently do not have access to the application's original source code repository. The previous development team involved in the project has closed its business, so at this stage we only have access to the latest APK file. Based on this APK, it will be necessary to recreate the appl...

    $15983 Average bid
    $15983 平均报价
    301 个竞标

    Tengo lista la idea de un planner para gimnasio con tutorial y quiero convertirla en una aplicación nativa para iOS y Android, publicada en sus respectivas stores. La esencia de la app es sencilla pero útil: un planificador donde el usuario organice sus rutinas y, al mismo tiempo, acceda a videos y guías de los ejercicios más comunes. Qué necesito que desarrolles • Calendario de entrenamientos: el usuario agrega días, divide por músculo o rutina y recibe recordatorios. • Seguimiento de progreso: peso levantado, repeticiones, series, nivel de intensidad y minutos de descanso quedan registrados y se visualizan en gráficas comparativas. • Planner interactivo: al marcar cada ejercicio se actualizan automátic...

    $3553 Average bid
    $3553 平均报价
    172 个竞标

    I’m putting together a cross-platform billing and inventory SaaS that must run smoothly on the web (React) and mobile (Flutter). The core stack is already chosen: a Django backend with a PostgreSQL database, all deployed on AWS. Key functional blocks you’ll build and wire up: • Subscription engine – monthly recurring plans driven by Razorpay Subscriptions API, with optional Stripe fallback, automatic invoicing, proration, and dunning logic. • GST-compliant invoice management – create, edit, email, and share invoices; integrate with the GSTN e-invoicing APIs for real-time IRN and QR code generation. • Inventory & batch tracking – receive stock, monitor quantities, lot/expiry dates, and link sales orders to inventory reductions. &bul...

    $2039 Average bid
    $2039 平均报价
    80 个竞标

    Title: Full Stack Developer for Custom Search Engine (Maw Maw) Project Description: We are looking for an experienced, highly skilled Full Stack Developer to build and deploy a complete custom search engine platform (Maw Maw) across Web and Mobile (iOS & Android). The platform requires seamless monetization, search syndication API integration, and a high-performance backend. Key Responsibilities & Deliverables: * Frontend & Mobile App Development: Design and build a clean, responsive Web application. Develop cross-platform Mobile Applications (iOS and Android) using React Native or Flutter. * API Integration & Monetization: Integrate third-party Search Syndication APIs to power query results. Connect Ad Networks and dynamic Affiliate Link routing for monetization. * Back...

    $6329 Average bid
    $6329 平均报价
    317 个竞标

    I’m ready to give my existing Flutter application a fresh look and need an experienced developer-designer to apply the new visuals consistently across the build. Here’s what I already have in hand: complete design assets that include the revised UI layout, the new app icon set, and a replacement splash screen, all prepared according to a clear brand guideline with defined colours, typography, and spacing rules. Your task is to integrate these assets into the current Flutter project so that every screen, widget, and launcher element reflects the updated style without affecting any underlying functionality. Deliverables • Updated Flutter source with the new UI applied to every view • Replaced app icon in all required resolutions and platforms • Implemented ...

    $165 Average bid
    $165 平均报价
    39 个竞标

    Desidero sviluppare una mia agenda digitale, semplice da usare ma capace di sincronizzarsi perfettamente tra più computer. Funzionalità irrinunciabile • Sincronizzazione tra dispositivi: deve aggiornarsi in tempo reale quando lavoro dal portatile dell’ufficio o dal PC di casa. Possibili estensioni future Pur concentrandomi ora sui computer, lascio la porta aperta all’eventuale integrazione con smartphone o tablet, quindi preferisco un’architettura scalabile. Mi aspetto: 1. Interfaccia pulita e intuitiva per la gestione di appuntamenti, attività e note. 2. Backend che gestisca la persistenza dei dati e la sincronizzazione in cloud o tramite server self-hosted (sono aperto a suggerimenti su stack e hosting). 3. Codice ben documentato...

    $212 / hr Average bid
    $212 / hr 平均报价
    185 个竞标

    Desidero sviluppare una mia agenda digitale, semplice da usare ma capace di sincronizzarsi perfettamente tra più computer. Funzionalità irrinunciabile • Sincronizzazione tra dispositivi: deve aggiornarsi in tempo reale quando lavoro dal portatile dell’ufficio o dal PC di casa. Possibili estensioni future Pur concentrandomi ora sui computer, lascio la porta aperta all’eventuale integrazione con smartphone o tablet, quindi preferisco un’architettura scalabile. Mi aspetto: 1. Interfaccia pulita e intuitiva per la gestione di appuntamenti, attività e note. 2. Backend che gestisca la persistenza dei dati e la sincronizzazione in cloud o tramite server self-hosted (sono aperto a suggerimenti su stack e hosting). 3. Codice ben documentato...

    $3882 Average bid
    $3882 平均报价
    158 个竞标

    We only welcome real human entries : ) We know that it takes time to craft a proper quality entry, so please be assured that only after the four days are over we do review it afterwards. _______________________________________ Long-Term Collaboration: Product UX/UI Designer (Figma) We are looking for a product designer to work with us long term on an existing Flutter ERP application. We have hundreds of screens to design, alongside new features and improvements to existing workflows. This contest is the first step toward that ongoing paid collaboration. The listing editor is our starting assignment; the wider role extends across the product. We want to build a lasting working relationship with someone who becomes part of the project and helps shape the application as it grows. OUR PRO...

    $565 Average bid
    加保 加封 顶级竞赛
    $565
    87 项参赛作品

    Project Plan: Cab, Bike & E-Rickshaw Booking App 1. Project Goal Develop an app similar to Ola/Uber for booking: Cab Bike taxi E-Rickshaw The freelancer should preferably use an existing ready-made source code/software and customize it instead of developing the entire system from zero. 2. Required Applications A. Customer App Android first (iOS can be added later). Features: Mobile number login with OTP Current location using GPS Pick-up and drop location Choose vehicle type: Cab / Bike / E-Rickshaw Fare estimation Book now / schedule ride Live driver tracking Driver details Trip history Online payment / Cash payment Ratings and reviews Push notifications B. Driver App Features: Driver registration and approval Upload documents Online / Offline button Accept or reject ride requests Nav...

    $2933 Average bid
    $2933 平均报价
    97 个竞标

    I’m ready to turn my wire-frames and feature list into a real, installable mobile app that runs on both iOS and Android from a single codebase. Because my main goal is personal learning, I want every part of the project to be structured so I can study and extend it later. Framework I’m open to whichever stack will give me the most “learning and benefit.” If you’re equally comfortable with Flutter, React Native, or any modern alternative, let me know which you’d recommend and why before we start. Scope of the first release • On-device sign-up / log-in flow (email + password) • All core screens from my wire-frames (I’ll share them once we kick off) • Push notification integration and a simple test message to prove end-to-end ...

    $141 / hr Average bid
    $141 / hr 平均报价
    307 个竞标

    I need a production-ready shopping app built from the ground up, covering mobile front-end, back-end services, and a web-based admin panel. Security & Sign-in Users will create accounts with the classic email/password flow. All traffic must travel over SSL, and stored credentials should be hashed and salted so the authentication layer passes a penetration test. Shopping Experience The interface has to feel effortless: smooth screen transitions, category browsing, and a fast, typo-tolerant product search. I’m expecting native performance on both iOS and Android, but I’m open to React Native or Flutter if you can still hit that standard. Payments Checkout must launch with PayPal, Stripe, and Square fully integrated. Each gateway should return clear success/failure ca...

    $15787 Average bid
    $15787 平均报价
    173 个竞标

    I’m moving quickly toward user testing and need a stripped-down yet polished Flutter MVP. You will receive my complete user journey, logo, colour palette, and fonts; from there your focus is to turn that vision into a cleanly organised widget tree, wire it to a lightweight backend (Firebase is perfectly acceptable), and deliver runnable test builds on both Android and iOS. The heart of this build is authentication and a simple profile. Users must be able to sign up and sign in with either traditional email-and-password or phone number verification, stay logged in across sessions, and log out cleanly. Once inside, a profile screen lets them view and edit their personal information, with all changes persisting immediately to the backend. A password-reset flow should work from both the...

    $78 / hr Average bid
    $78 / hr 平均报价
    76 个竞标

    My field crews often find themselves well beyond reliable reception, yet they still need to capture photos and short videos, tag them with a few details, and trust everything will reach our server once a signal returns. I need a true offline-first mobile app—built for both iOS and Android—that keeps every file and form safely on-device, adds it to a robust sync queue, and then reconciles everything automatically when connectivity is restored. Here’s the workflow I have in mind: • While offline, a user can shoot photos or video, enter a caption, select a job site, and hit “Save”. • The app stores each item locally, shows a clear status badge (“Queued”, “Syncing”, “Synced”, or “Conflict”), and lets the...

    $400 / hr Average bid
    $400 / hr 平均报价
    101 个竞标

    We are building a full-stack mobile rental/booking application for Android and iOS, paired with a web-based admin panel. We need an experienced team or freelancer who has delivered similar end-to-end projects before and can take ownership of the full build. Requirements: - Proven experience building Flutter apps for both Android and iOS - Strong backend skills in Node.js or Laravel for REST API development - Frontend experience with React or Vue for the admin panel - Razorpay payment gateway integration experience - Firebase push notification setup - Experience building rental, ecommerce, or booking-style apps - Ability to share references or portfolio of past similar projects Deliverables: - Flutter mobile app (Android + iOS) with: - Home feed with categories and product cards - Pro...

    $125 / hr Average bid
    $125 / hr 平均报价
    289 个竞标

    I need a complete, production-ready car-rental marketplace built from scratch. The heart of the product is the Customer application for iOS and Android, where users must be able to browse available cars, check owner ratings, pay securely, follow GPS directions to pick-up points, chat with support in-app, and review every trip inside a clean booking-history timeline. Please include every feature that is genuinely essential for a smooth rental flow, but skip anything superfluous. Alongside the Customer app, I also require a dedicated Car-Owner panel so individual owners can list vehicles, manage availability, confirm or decline requests, and receive payouts. Finally, an Admin panel should give me full oversight: user management, listing moderation, payout reconciliation, dispute handling, a...

    $2823 Average bid
    $2823 平均报价
    111 个竞标
    Finalize Flutter Media App
    3 天 left
    已验证

    Part-Time Flutter/Node Developer — Ongoing Fixes, New Feature Build & Ad Hoc Maintenance About the Project Global Kirtan App (GKA) is a non-denominational platform for kirtan, sacred sound, and bhakti practice, built for a global audience spanning devotional practitioners, yoga communities, sound healers, and spiritual-but-not-religious users. It's a freemium mobile app combining regular practices, audio/video streaming, a lyrics library with translations, tutorials, event discovery (map + calendar), facilitator and community profiles, and an instrument shop. This isn't a from-scratch build. A working Flutter app already exists with a live backend, and it's been through an independent technical audit — we know its real strengths and its real problems. We&#...

    $86 / hr Average bid
    $86 / hr 平均报价
    122 个竞标

    I am gaining peojects costs. This isnt our first app so we have some familiarity. App for Hunters hiker's outdoors people in general. Get back safe . There is no way currently without a Epirb or PLB to share with friends and family. Your exact coordinates. When you are due back and if things change a count down starts then will notify people. Also providing an sos app button. Our app will help all outdoors people and it will allow family friends or partners to know theyre exact location and if they fail to meet the requirements or check ins it will start to notify the appropriate contacts

    $16328 Average bid
    $16328 平均报价
    270 个竞标

    I’m building an online “rental boyfriend” service and need it available on the web as well as native iOS and Android apps. The core experience has to feel instant and personal, so an in-app live chat is the first feature I want working flawlessly. Users should sign up or sign in with their preferred social media account (Facebook, Google, or Apple are all fine), then jump straight into chatting with listed companions. What I already have in mind • A clean, swipe-style catalogue of profiles with photos, short bios, interests and hourly availability. • Real-time chat that supports text, emojis, read receipts and push notifications. • Admin tools that let me verify new “boyfriend” profiles, adjust availability calendars and step in to modera...

    $78 / hr Average bid
    $78 / hr 平均报价
    37 个竞标

    I want to give my Reiki Healing clients a simple, fully-featured Android experience they can download straight from Google Play. After a quick login, users must be able to: • book a treatment in an available time slot, • chat with me in real time, • pay instantly through UPI, • browse all Reiki Healing services, • check their profile and past sessions, • receive push notifications for reminders and promotions. On the back end I need a straightforward admin panel where I can set or block appointment slots, reply to chat messages, track payments, and push notifications or content updates. A lightweight marketing website that mirrors the app (service list, contact form, Play Store link) should be included so new visitors can learn about us befo...

    $1184 Average bid
    $1184 平均报价
    59 个竞标

    I already run a sing-box based VPN infrastructure with its own authentication, usage-tracking and subscription system. What I need now is a polished, fully cross-platform client built from one shared codebase—Flutter is my preferred choice, but I’m open to other single-language stacks if they compile cleanly for all targets. Scope of work • Build native-feeling apps for Android, iOS, Windows, macOS and Linux. tvOS and OpenWRT builds are nice-to-have extras, not hard requirements. • Replace the stock sing-box GUI with a modern custom design that matches my brand guidelines. • Wire the app into my existing backend for: – User authentication (token-based) – Real-time data-usage statistics – Subscription status / renewals ...

    $3733 Average bid
    $3733 平均报价
    166 个竞标

    I need a series of responsive websites built from scratch using clean, well-structured HTML5, CSS3, vanilla JavaScript and, where it makes sense, Flutter Web. The visual direction is decisively modern—bold typography, generous white space, smooth micro-interactions and mobile-first responsiveness are a must. I’ll supply the purpose and content for each site; you’ll translate that into polished layouts, reusable components and production-ready code. Whether the site ends up as a portfolio, blog, landing page or even a lightweight e-commerce proof of concept, I’m open to your recommendations on structure and stack. Typical features such as authentication, search or contact forms can be added case-by-case, so please outline how you’d implement them (e.g., Fireb...

    $8925 Average bid
    $8925 平均报价
    301 个竞标

    Need Flutter & Laravel Expert: Full Shortzz Script Setup, Play Store Release & Customizations ​Description: Hi, ​I am looking for an experienced Flutter & Laravel developer to perform complete deployment, Play Store publishing, and specific feature customizations for my short video app based on the Shortzz (CodeCanyon) script. ​Scope of Work: ​Full Setup & Deployment: ​VPS Server (Ubuntu) configuration with Hostinger, MySQL Database, and FFmpeg setup. ​Laravel Admin Panel installation and API endpoint configuration. ​Compiling Flutter app and testing live build. ​Customizations Required: ​Custom CDN & Storage API: Integrate Stream / S3 API endpoints into Laravel & Flutter for video delivery and storage. ​Client-Side Video & Image Caching: Implement disk caching...

    $2243 Average bid
    $2243 平均报价
    73 个竞标

    I want a straightforward mobile app that lets my borrowers stay on top of their loans after the funds have been disbursed. The app’s sole focus is management & repayment; I am not tackling the application or approval stages here. Core goals • Give each customer a clear snapshot of their outstanding balance. • Provide an automatically generated repayment schedule that updates the moment a payment posts. • Send timely payment reminders (push, SMS or email—whichever is easiest to wire up). • Offer an “instant loan” top-up feature so qualified users can draw a pre-approved amount without leaving the app. Technical expectations • iOS and Android builds (Flutter or React Native are both fine; I’m open to native if you have ...

    $667 Average bid
    $667 平均报价
    30 个竞标

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