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    5,000 flutter löydetyt työt

    ...sure you can architect a clean, scalable solution and release production-ready apps on all three platforms from a single, well-maintained codebase. Key technical expectations • One responsive web application served from a secure, scalable backend (micro-service or monolith—convince me). • Companion iOS and Android apps built with either native stacks or a cross-platform framework such as Flutter or React Native; the choice should balance speed, maintainability, and performance. • Robust role-based access control for Admin, User, and Guest levels, wired into the authentication layer from day one. • REST or GraphQL APIs with clear versioning, comprehensive tests, and public documentation. • CI/CD pipelines that push to a staging environment...

    €1365 Average bid
    €1365 Keskimäär. tarjous
    31 tarjoukset

    ...evening ambience • Sourcing list with links, dimensions, and pricing estimates for all specified items • Acoustic treatment recommendations (panels, rugs, drapes) integrated into the design • Lighting scheme with fixture specs and control suggestions Acceptance Criteria • Overall aesthetic reads unmistakably Classic, not Modern or Minimalist • Listening position enjoys balanced sound; no flutter echoes or obvious dead spots • All specified items are available for purchase in my region or via international shipping • Final package delivered in an organised folder, labeled clearly, within the agreed timeline Software such as SketchUp, AutoCAD, Revit, or similar is fine as long as source files accompany final exports. If this brie...

    €311 Average bid
    €311 Keskimäär. tarjous
    44 tarjoukset
    Website to Shopping App Conversion
    6 päivää left
    Varmennettu

    ...possible) To boost retention and sales I also want: • Push notifications for promotions and order updates • Wishlist / favourites so shoppers can save items • Real-time order tracking inside the app • A lightweight social chat function so customers can ask questions without leaving the app Design must follow my site’s branding yet feel truly “mobile first.” I’m open to React Native, Flutter or native stacks—as long as the final deliverables include: 1. Source code and project files 2. Compiled builds ready for App Store & Google Play submission 3. Integration documentation showing how the app syncs with my current back-end APIs and payment provider 4. A quick walkthrough video or call once everything is delive...

    €431 Average bid
    €431 Keskimäär. tarjous
    211 tarjoukset

    ...application whose core purpose is blogging so I can share lessons and insights from my online classes with students. The must-have capabilities for this first release are a smooth post-publishing workflow (text, images, short videos) and built-in shareability that lets readers pass any article straight to their social-media apps with a single tap. You are free to choose the tech stack—Kotlin, Flutter, React Native, or any modern Android-friendly framework—as long as the final APK is stable on current versions of Android and the codebase is clean and well-documented. A lightweight backend or Firebase setup for storing posts is fine; I simply need to create, edit, and delete articles from an admin side and have them display instantly for users. While chatting and ...

    €46 Average bid
    €46 Keskimäär. tarjous
    11 tarjoukset

    我计划启动一款跨平台移动应用,希望从软件架构设计到首个可运行原型都由同一位开发者完成。 核心需求 • 应用类型:移动应用,需一次开发同时覆盖 iOS 与 Android。 • 开发框架:对 React Native、Flutter 或 Ionic 都持开放态度,只要能充分体现性能与可维护性,可由你提出技术选型方案。 我需要的交付物 1. 总体架构设计文档——包含目录结构、状态管理方案、第三方服务集成思路与未来扩展的考虑。 2. 核心功能原型——能够在 iOS 与 Android 真机运行,展示主要页面跳转及数据流。 3. 简洁的技术交接说明——说明构建步骤、依赖版本与后续继续开发的注意事项。 理想的你熟悉跨平台框架优势与局限,对移动端性能优化、包体大小控制及商店上架流程有实际经验。如果可以在沟通中分享你之前的类似作品,将有助于我快速决策。

    €1137 Average bid
    €1137 Keskimäär. tarjous
    14 tarjoukset

    I’m turning a concept into a working mobile application that runs natively on both iOS and Android. The very first milestone is to set up a clean, maintainable codebase and wire in secure email-and-password authentication. I’m flexible on the tech stack—whether you prefer Flutter, React Native, Kotlin Multiplatform, or another cross-platform framework—so long as the result feels native, performs smoothly, and can be extended easily. Deliverables • Single codebase compiling for iOS and Android • Onboarding flow: sign-up, sign-in, password reset, session persistence • Placeholder home/dashboard screen ready for future features • Well-commented code pushed to my private Git repo with clear build/run instructions I’ll consid...

    €239 Average bid
    €239 Keskimäär. tarjous
    24 tarjoukset

    ...with prompt weighting, negative prompts, and upscaling. • 3D Image Generator: Generation of glTF/OBJ assets ready for WebGL display, including basic texture baking. • AI-Assisted Video Editor: Browser-based timeline that auto-detects scenes, removes silence, adds captions, and outputs H.264/HEVC. Shared requirements – One codebase that cleanly targets web and mobile (React + React Native, Flutter, or a similar framework). – GPU-ready backend (Docker/Kubernetes on AWS, GCP, or Azure) that can scale each model independently. – Secure user accounts, single sign-on, Stripe metered billing, and a token/credit system common to every tool. – Clean componentized UI/UX; Figma mock-ups are available on request. – Source code in a priva...

    €11847 Average bid
    €11847 Keskimäär. tarjous
    126 tarjoukset
    iOS & Android E-Commerce App
    6 päivää left
    Varmennettu

    I’m ready to turn my online store idea into a full-featured mobile shopping experience th...product catalogue with search, filters, and a simple checkout flow • Integration with at least one mainstream payment gateway plus order confirmation e-mails/push notifications • Secure user account creation, sign-in, and profile management • Source code, build files, and brief hand-off documentation so I can maintain or extend the project later Feel free to recommend whether we go native, Flutter, React Native, or another approach—performance and maintainability matter more to me than any specific framework. If you’ve launched an e-commerce app before and can guide the project through App Store and Google Play submission, let’s talk timelines an...

    €181 Average bid
    €181 Keskimäär. tarjous
    38 tarjoukset

    ...motivated. My priority is a solid MVP that does the following: • Smooth onboarding and profile setup (age, weight, goals). • Fast, reliable calorie tracking with an up-to-date food database and offline caching. • Dashboard summarising daily intake versus goal, with simple colour coding for “under”, “on target”, or “over”. • Secure account storage and data sync across devices. If you prefer Flutter, React Native, or native stacks, let me know—performance and a clean UI/UX matter more to me than the specific toolkit. Please outline how you’ll structure the backend (e.g., Firebase, Supabase, or a custom REST/GraphQL API) and any third-party nutrition data sources you plan to integrate. Acceptance criter...

    €628 Average bid
    €628 Keskimäär. tarjous
    60 tarjoukset
    Parcel Delivery App Development
    6 päivää left
    Varmennettu

    ...their parcel move on the map • Push and in-app delivery notifications at each status change • Instant chat between customer, driver, and support to resolve issues on the spot A clean customer app, a driver app with route optimisation, and a simple web-based admin panel for order management will round out the system. Code should be written with future scalability in mind (React Native or Flutter are both fine) and integrate with standard mapping and push-notification services. Please outline your preferred tech stack, an estimated timeline broken into milestones, and a brief portfolio of similar logistics work so I can move forward quickly....

    €495 Average bid
    €495 Keskimäär. tarjous
    207 tarjoukset
    Experienced Flutter Developer for P2P App
    6 päivää left
    Varmennettu

    I need a senior-level Flutter engineer (5 + years hands-on) to take charge of a peer-to-peer mobile application that must run seamlessly on both iOS and Android from a single codebase. The core job is to own feature development end-to-end: architecting clean Dart code, wiring up real-time data flow, refining UI components for multiple screen sizes, then shipping fully tested builds to the App Store and Google Play. The project already has a high-level product roadmap; you will turn that vision into production-ready widgets, state management (Bloc or Provider is fine), secure API integrations, and smooth animations. Regular collaboration with our designer and back-end team happens in Slack and Jira, with code reviews in Git. I release milestones every two weeks, and each sprint shou...

    €1785 Average bid
    €1785 Keskimäär. tarjous
    71 tarjoukset

    I’m building a new marketplace focused exclusively on physical goods and need an end-to-end development partner who can deliver both a responsive web app and companion mobile apps for iOS and Android. The platform must feel seamless no matter how users access it, so shared business logic and a single back-end are important. I’m flexible on the exact tech stack—React + , Vue, Flutter, React Native, or similar—provided the result is fast, secure, and maintainable. Key features to include: • User profiles with onboarding, settings, and order history • Product reviews with star rating and basic moderation tools • Secure payment system that supports major cards and digital wallets, with escrow or hold-release logic Acceptance criteria 1...

    €149 Average bid
    €149 Keskimäär. tarjous
    58 tarjoukset

    ...reconcile transactions without jumping between tools. For members, the native iOS and Android apps should mirror the web database in real time, allowing them to: • track individual workouts and see progress reports that pull from the same records staff view, • reserve or cancel classes instantly, and • follow personalised nutrition plans generated from the back-office portal. Whether you prefer Flutter, React Native, or fully separate Swift/Kotlin codebases, the apps have to feel identical in features and design, use push notifications for booking reminders, and support Apple Pay / Google Pay alongside normal card gateways. Deliverables • Cloud-hosted admin dashboard with role-based access • iOS and Android member apps published to both stores ...

    €275 Average bid
    €275 Keskimäär. tarjous
    86 tarjoukset

    ... should receive pooled-ride requests in real time, view the optimal pick-up order, navigate turn-by-turn, and track daily earnings from an in-app dashboard. A separate administrator panel will let me onboard drivers, monitor live trips, settle disputes, push notifications, and export ride analytics. Deliverables • One codebase (native Swift/Kotlin or a solid cross-platform choice such as Flutter or React Native) that compiles cleanly for iOS and Android • Secure backend with real-time sockets for tracking, REST/GraphQL API, authentication, and push notifications (FCM/APNs) • Payment-gateway integration that supports pooled fare splits • Web-based admin console covering user management, ride oversight, and reporting • Basic unit tests plus cle...

    €653 Average bid
    €653 Keskimäär. tarjous
    57 tarjoukset
    Fintech Escrow SaaS MVP
    6 päivää left

    ...dual confirmation) once predefined conditions are met. Security and regulatory compliance are critical, so please bring proven experience with encrypted data storage, KYC/AML workflows, role-based authentication and audit-ready logging. Tech stack is flexible as long as it supports rapid iteration, clean APIs and straightforward hand-off to a future in-house team. Feel free to propose React or Flutter for the front end and any modern cloud-native back end (Node, Django, Laravel, etc.) backed by a relational database. Continuous integration, automated tests and containerised deployment will be strong advantages. Deliverables • A deployed Web application and companion Mobile build (native or cross-platform) • Source code in a private Git repository with clear co...

    €261 Average bid
    €261 Keskimäär. tarjous
    114 tarjoukset

    ...profiles. Powerful filters—difficulty, obstacle type, proximity, user reviews—help people find exactly what they need. Because many venues change with weather or land-owner rules, each listing also houses safety notes distinguishing public versus private access and weather-dependent restrictions. I’m starting a new enterprise, so a clean, scalable codebase matters. A modern cross-platform framework (Flutter, React Native, or similar) with Firebase/Auth0 sign-in, secure photo storage, and a modest admin dashboard for content moderation will keep future costs down. Deliverables • Complete source code for Both iOS and Android builds • Integrated map with pin creation, photo upload, rating, and OCR tag support • User authentication, profiles, fa...

    €527 Average bid
    €527 Keskimäär. tarjous
    198 tarjoukset

    ...Earning-potential predictions that update as a user accepts or declines shifts • Conversational support so workers can ask questions or troubleshoot inside the app A lightweight admin panel or API hooks are required so our backend team can onboard new employers, publish roles, adjust incentive slabs and push data to the user dashboards without developer intervention. I expect clean, well-documented code (Flutter, React Native, or native stacks are all acceptable), deployment to the app stores, and a brief hand-off session so my internal team can manage releases going forward....

    €3372 Average bid
    €3372 Keskimäär. tarjous
    82 tarjoukset

    ...product catalog, allow quick, intuitive search, and let customers create accounts or sign in with the usual social or email options. Once users are ready to purchase, the checkout flow must connect to a secure, widely used payment gateway so transactions clear without friction. I value a clean UI, fast load times, and code that scales—preferably built with a single code-base framework such as Flutter or React Native, though I’m open to native development if you can explain the long-term advantages. Deliverables • Fully functional iOS and Android builds • Admin-side access to add, edit, or remove products and view orders • Integrated payment gateway tested in sandbox and live modes • Source code with clear documentation and build instruc...

    €172 Average bid
    €172 Keskimäär. tarjous
    67 tarjoukset

    ...satu-lawan-satu—cukup stabil, ringan, dan aman. Ruang lingkup utama: • Autentikasi pengguna (email / nomor ponsel) • Profil dasar dengan foto dan status singkat • Daftar kontak/teman yang bisa dicari • Layar chat real-time dengan pengiriman, penerimaan, dan notifikasi pesan teks • Panel admin sederhana untuk moderasi konten dan laporan bug Teknologi yang saya pertimbangkan meliputi Kotlin atau Flutter untuk sisi client, serta Firebase atau backend ringan setara untuk realtime database dan push notification. Jika Anda memiliki stack lain yang lebih efisien, silakan ajukan. Kriteria penerimaan: 1. APK siap instal dan build debug + release. 2. Kode sumber bersih, ter-comment, dan bisa dikompilasi ulang. 3. Dokumen setup backend...

    €19 / hr Average bid
    €19 / hr Keskimäär. tarjous
    22 tarjoukset

    We are looking for an experienced full-stack developer or development team to build a complete Society / Apartment Management Software for residential housing societies. T...Dashboard - Defaulter report - Collection report - Expense report - Complaint summary - Admin dashboard with analytics Technical Requirements: - Web-based Admin Panel - Android & iOS App - Role-based access (Admin, Committee, Resident, Security, Accountant) - Cloud hosting - Secure login with OTP - Data encryption - Backup system Preferred Tech Stack (Open to Suggestions): - Frontend: React / Flutter - Backend: Node.js / Laravel / Django - Database: MySQL / PostgreSQL - Cloud: AWS / GCP Deliverables: - Complete source code - Deployment support - API documentation - 3 months post-launch support - Basic tr...

    €1194 Average bid
    €1194 Keskimäär. tarjous
    141 tarjoukset
    Flutter Appointment Booking App
    6 päivää left
    Varmennettu

    - User sign-up & login (email + password) - User roles: Coach | Athlete | Admin - Coach profiles (bio, sport, pricing, availability) - Athlete profiles - Lesson booking system - Availability blocks for coaches - Booking history (past & upcoming) - In-app notifications

    €369 Average bid
    €369 Keskimäär. tarjous
    156 tarjoukset
    Islamabad based Flutter Developer
    6 päivää left
    Varmennettu

    Any individual able to start work today, Must be from Rawalpindi or Islamabad only. Bid k start ma Rwp/Isb jahan sy b ho likh do ta k filter krna asan ho

    €376 Average bid
    €376 Keskimäär. tarjous
    36 tarjoukset

    Social mobile app project. Flutter and laravel. Please read before accept this job. Thank you -------------------------------------------------------------------------- 01. If you are looking for a work life balance and work based on your sweet time. pls DO NOT accept this job. 02. Work life balance not for young man. Work hard when we still young 03. we only deal with business owner, if you are agency, sales manager or project manager pls do NOT accept 04. we dont mind if u are just a small team. as long as responsibility, work hard, fast respond and quality. 05. Respond message to your client even after working hour, sat or sun & public holiday 06. we only deal with team with fast respond, quality, friendly, good attitude & responsibility 07. prepare daily update in goo...

    €179 Average bid
    €179 Keskimäär. tarjous
    34 tarjoukset

    ...for our business using the latest AI development tools (Claude, GitHub Copilot, Cursor, v0, Replit, or similar). We need someone who understands that AI tools amplify productivity but require deep technical expertise to implement correctly. Required Expertise: Your background should include full-stack development across web (React, , Vue, or similar) and mobile platforms (React Native, Flutter, or native iOS/Android). You must demonstrate proficiency with AI-assisted development workflows, writing production-grade code with proper architecture, testing, and security practices. Experience deploying to cloud platforms (AWS, Google Cloud, Vercel, or similar) and working within CI/CD pipelines is essential. We expect you to maintain code quality, implement best practices, and delive...

    €7 / hr Average bid
    €7 / hr Keskimäär. tarjous
    135 tarjoukset

    Project: Resource Connect – MVP Development for Field Testing Resource Connect is a ...Deliverables Fully functional MVP aligned with the Figma prototype Implemented core features ready for real‑world testing Initial version of the data‑collection algorithm integrated into the app Technical documentation (architecture, APIs, codebase overview) Support for deployment to test users in Northwest Indiana Ideal Contractor Qualifications Experience building mobile applications (React Native, Flutter, or similar) Strong understanding of backend development and API integration Familiarity with data‑collection systems or algorithmic tracking tools Ability to collaborate with early‑stage teams and mentor junior developers Commitment to mission‑driven technology and community‑impact proj...

    €27 / hr Average bid
    €27 / hr Keskimäär. tarjous
    214 tarjoukset

    ...Development * Strong experience with **Node.js / Python / PHP** (flexible stack) * RESTful API development * OAuth and authentication flows (JWT, token-based auth) * Webhook handling * Cloud-based architecture * Database design (Postgres / MongoDB / Firebase or equivalent) * File storage integration (AWS S3 or similar) * Scalable SaaS architecture planning --- ### Mobile Development * React Native or Flutter (cross-platform preferred) * API integration * Push notifications * Secure local storage * Experience publishing apps to App Store & Google Play * Performance optimization --- ### Shopify Development * Shopify embedded app development * Shopify Admin API & Webhooks * OAuth installation flow * Polaris or custom Shopify UI framework * Shopify app deployment and approv...

    €18 / hr Average bid
    €18 / hr Keskimäär. tarjous
    185 tarjoukset
    Mobile Emotional Support App
    5 päivää left
    Varmennettu

    ...receipt validation, and a simple balance wallet. Push notifications, basic profile settings, and a clean mood-inspired interface round out the first release. What I’d like from you is a detailed project proposal that breaks down the phases, tech stack, and estimated timelines so I can judge feasibility at a glance. Feel free to suggest frameworks—whether you prefer Swift/Kotlin, React Native, or Flutter—as long as performance and native UX aren’t compromised. Security, data encryption, and compliance with each store’s policy on mental-health services are non-negotiable, so address those clearly in your plan. Acceptance criteria • Universal deployment to the App Store and Google Play, passing review. • Stable text, voice, and video ses...

    €280 Average bid
    €280 Keskimäär. tarjous
    59 tarjoukset

    ...virtual, define número de lugares e convida amigos ou deixa pública para quem estiver perto entrar. Fluxo básico esperado 1. Usuário faz login ou cadastro rápido. 2. Cria ou entra em uma mesa ativa no estabelecimento. 3. Conversa por mensagens privadas com outros participantes. 4. Consulta quem está na mesma mesa e acessa seus perfis. O que preciso receber • Código-fonte bem organizado (Flutter ou React Native são bem-vindos, mas aceito sugestões). • Banco de dados estruturado e script para deploy. • APK/IPA de teste e instruções de build. • Pequena documentação de rotas, estados e como adicionar novos recursos depois. Critérios de aceitaç&at...

    €364 Average bid
    €364 Keskimäär. tarjous
    61 tarjoukset

    I have a production mobile app built in Flutter that now needs two things at once: a smooth migration to React Native and a fully-featured AI layer. The current codebase performs “average”—solid, but far from the speed, maintainability, and user delight I want to reach. Here’s what I need from you: • First, review the existing Flutter project and outline a clean, low-risk migration path that keeps both iOS and Android parity. • While migrating, weave in a new AI layer that boosts user experience, adds meaningful functionality, and sharpens overall performance. I’m interested in API-based models that support chat-style assistance and data-driven recommendations; prompt design and runtime optimisation will be part of the job. •...

    €8 / hr Average bid
    €8 / hr Keskimäär. tarjous
    76 tarjoukset
    Flutter Apps Barberos Stripe Connect
    5 päivää left
    Varmennettu

    Necesito desarrollar tres aplicaciones móviles en Flutter (iOS y Android) que trabajen bajo la misma base de datos y panel de administración: 1. App Clientes El usuario final debe poder: • Crear cuenta con email, Apple ID o Google • Buscar barberos a domicilio o barberías cercanas mediante geolocalización en tiempo real • Reservar la cita seleccionando fecha, hora y servicio • Pagar con tarjeta a través de Stripe; la plataforma retiene 5 % y el resto va directo al profesional o barbería • Calificar y dejar reseñas cuando la cita termine • Consultar historial completo de servicios y pagos 2. App Barberos Independientes El barbero gestionará: • Onboarding de Stripe Connect (c...

    €1881 Average bid
    €1881 Keskimäär. tarjous
    150 tarjoukset
    Basic Ride-Share Booking App
    5 päivää left
    Varmennettu

    ...destination, see the fare, and get paired with the nearest available driver. Two extra touches are essential: riders must be able to schedule a trip in advance and cancel it from inside the app if plans change. Everything else (pricing rules, surge logic, etc.) can live in an admin web panel you create alongside the apps. I’m happy with either native iOS/Android or a cross-platform stack such as Flutter or React Native; Google Maps (or Apple Maps on iOS) should power the driver’s navigation. The project wraps when I have: • Rider app APK/IPA ready for store submission • Driver app with real-time request handling and map guidance • Web or in-app admin dashboard for trips, drivers, and basic fare settings • Source code and brief setup docume...

    €483 Average bid
    €483 Keskimäär. tarjous
    237 tarjoukset
    Booking App for Family Sports Facilities
    5 päivää left
    Varmennettu

    ...Prevent double bookings Edit / cancel bookings >> Roles Family User: create/edit/cancel own bookings Facility Manager: View all bookings Receive notifications on new/updated bookings Admin: Full access Block dates/times Manage users >> Notifications Push notification to facility manager when: Booking is created Booking is changed or cancelled >> Technical Preferences Mobile app: Flutter or React Native Backend: Firebase (preferred) Android required, iOS optional Clean, simple UI >> Out of Scope (Important) No payments No chat or comments No public access No advanced analytics No branding or animations >> Timeline & Budget Target timeline: 2–4 weeks Looking for cost-effective MVP Future enhancements possible if M...

    €1747 Average bid
    €1747 Keskimäär. tarjous
    101 tarjoukset

    ...cross-platform codebase that delivers identical user experience on iPhone and Android phones. • Clean, modern UI that fits typical fitness / workout flows. • End-to-end build: architecture, coding, basic QA, and packaging for App Store and Google Play submission. • Clear, well-commented source code plus a concise setup/readme so I can maintain the project internally. Preferred stack React Native, Flutter, or Swift + Kotlin are all acceptable as long as the final apps pass the stores’ review guidelines and run smoothly on current OS versions. Acceptance criteria 1. Both apps install and launch without errors on the latest iOS and Android releases. 2. All agreed gym features work consistently across platforms. 3. Store-submission screenshots, ic...

    €122 Average bid
    €122 Keskimäär. tarjous
    46 tarjoukset

    I already have a working Flutter project that runs perfectly on my Dev AI box. The next step is polishing it for real-world distribution. The job in a nutshell • Tidy up the existing Dart code so it scales cleanly across phones and tablets without layout glitches. • Track down and solve the Play Store build issue where the release APK cannot detect network connections that work fine in debug. Any permission, manifest or network-security-config adjustments are fair game as long as they keep the codebase neat and maintainable. • Build, sign and upload final releases to both Google Play Console and Apple App Store Connect, passing their standard checks and review. Typical tools in play will be Flutter 3.x, Android Studio, Xcode, App Store Connect, Play Con...

    €395 Average bid
    €395 Keskimäär. tarjous
    154 tarjoukset

    ...AI-powered receptionist chatbot dedicated to appointment scheduling. For the web side, I typically lean toward modern stacks such as React, or Vue on the front end and Node, Django or Laravel on the back; however, I’m open to whatever you do best as long as performance, security and clean code are non-negotiable. Mobile work will cover both iOS and Android. Cross-platform solutions like Flutter or React Native are welcome, but native Swift/Kotlin skills are equally valuable if a project demands it. The AI receptionist must integrate with common calendar systems (Google, Outlook, iCloud, etc.) and handle conversational booking, rescheduling and basic FAQs. Experience with Dialogflow, Rasa, LangChain or direct OpenAI API calls will be a major plus, and you’ll need t...

    €58 Average bid
    €58 Keskimäär. tarjous
    62 tarjoukset

    ...educational mobile app in Flutter and I’d like to collaborate with a developer based in India who is comfortable taking a project from wireframes to App Store and Google Play release. The core of the product is an engaging learning experience, so the first release must include: • Video lessons streamed or downloaded smoothly on both Android and iOS • Interactive quizzes that can handle multiple question types and instant feedback • Progress tracking with a simple dashboard that saves data locally and syncs to a Firebase back-end when online I already have the lesson content, brand assets, and a basic Figma layout. Your job is to translate those designs into clean Flutter code, connect Firebase for auth and data storage, and hand over: 1. Comp...

    €115 Average bid
    €115 Keskimäär. tarjous
    39 tarjoukset

    We are looking for a mobile developer (Flutter or Unity) to create one simple mobile application. App format: 1–2 screens Standard UI components Minimal functionality No complex logic or backend MVP level Example format: A simple mini-game (like the Chrome dinosaur runner) or A basic content viewer app Please specify: Your main technology (Flutter or Unity) Estimated cost Approximate delivery time

    €1410 Average bid
    €1410 Keskimäär. tarjous
    97 tarjoukset

    ...clave: • Seguimiento en tiempo real del vehículo en el mapa. • Integración de pagos dentro de la app con tarjetas de crédito/débito y transferencias bancarias. • Historial de viajes consultable por el pasajero. • Opción de solicitar el taxi directamente desde WhatsApp compartiendo la ubicación actual. La interfaz debe ser clara y moderna; estoy abierto a recomendaciones sobre frameworks (Flutter, React Native u otros) siempre que la experiencia sea fluida en ambos sistemas operativos. Aún no he decidido si necesitaremos soporte multilenguaje, por lo que agradeceré que la arquitectura quede preparada para añadirlo sin rehacer la app. Entrego el branding, aún no tengo las APIs de geolo...

    €609 Average bid
    €609 Keskimäär. tarjous
    86 tarjoukset

    QA + Performance Tester Needed: WordPress WooCommerce Website + Flutter Inventory App (API) – Speed Issue Project Summary We have a WordPress + WooCommerce website and a Flutter inventory app connected via API. Both are running very slow and we need a tester to find the exact causes and provide a fix plan. Problems Slow website loading (especially product/shop pages) Heavy product listing/media causing delays Flutter app screens load slowly due to slow/large API responses Search/filter feels laggy What You Need To Do Test key flows (browse, search/filter, cart/checkout on website + inventory flows in app) Measure performance (page speed + API response time + app screen load time) Identify bottlenecks (frontend, plugins, images, server, database, API,...

    €4 / hr Average bid
    €4 / hr Keskimäär. tarjous
    25 tarjoukset

    ...users to be able to import clips, trim, rearrange and export with ease. Once the core workflow is rock-solid we can layer in more advanced functions—think multi-track timelines, chroma-key, voice-over or anything else you can justify from a performance and UX standpoint. Suggest the framework you feel best balances speed, portability and long-term maintainability; I’m open to native iOS/Android, Flutter, React Native or even a desktop build if that proves wiser. The web-development app should let non-technical users assemble clean, standards-compliant pages through a drag-and-drop interface, then publish them effortlessly. I’m keen on a React or Vue front-end backed by a lightweight Node or Python service, but I’ll gladly consider other stacks if you can ...

    €774 Average bid
    €774 Keskimäär. tarjous
    39 tarjoukset

    I need a complete food delivery application that runs smoothly on both Android and iOS. Users must be able to register, log in, browse a category-based menu, fill a cart, pay online, and follow their order until it arrives. The look and feel should be professional and sleek, with a clean, modern interface that stays intuitive even for first-time users. I would like the project built in Flutter so we can share one codebase, but I am willing to consider another cross-platform stack if it offers clear advantages. Payment processing must rely on our local gateway, so proven experience integrating non-standard or regional APIs is important. Clean, well-documented code is non-negotiable, and I will ask to see past mobile projects that demonstrate your architecture, UI design skills, and...

    €16 / hr Average bid
    €16 / hr Keskimäär. tarjous
    275 tarjoukset

    I am looking for an experienced Android/Google Play Store expert to help me publish my VPN application. Current Situation: I have a fully developed VPN app (built in Flutter). I currently have a Personal Google Play Developer Account. I am unable to publish or update the app because of the "VpnService" policy requirement. Google Play Console is showing the error: "Some types of apps can only be distributed by organizations." The Problem: Google Play now requires an Organization (Business) Account to publish apps that use the VpnService permission. I currently do not have an Organization account set up. What I Need: I need a solution to get this app published successfully and legally. I am looking for an expert who can do ONE of the followin...

    €13 Average bid
    €13 Keskimäär. tarjous
    22 tarjoukset

    ...videos directly to device gallery • Download history section ⸻ UI/UX • Modern, clean interface • Fast link paste system • Auto-detect copied links • Dark / light mode support ⸻ Additional Features • Google AdMob integration • Optional premium version (remove ads) • Multi-language support (English mandatory) ⸻ Platform Requirements • iOS & Android • Single codebase preferred (Flutter / React Native) • Store policy compliance • High performance & stability ⸻ Technical Requirements • Proper API or technical solution proposal • Background downloading capability • Server integration if required • Full source code delivery • GitHub/GitLab repository transfer • ...

    €19 Average bid
    €19 Keskimäär. tarjous
    24 tarjoukset
    Eventbrite-Like Apps & Website
    5 päivää left
    Varmennettu

    ...the gate. • Website – public pages for browsing and buying, plus separate log-in areas for users, organisers, and an admin dashboard. • End-to-end testing across devices and browsers. • Store listing & deployment for both Google Play and the App Store. Core expectations --scalability - it should able to manage large scale users – One shared code-base or different code (React Native, Flutter, or similar cross-platform tech) to keep maintenance simple. We can discuss if different code for each platform – Secure, real-time database and payment integration. – Clean, modern UI that is similar to the Eventbrite experience yet keeps branding flexible. – Handover of source code, build instructions, and basic documentation. ...

    €2018 Average bid
    €2018 Keskimäär. tarjous
    134 tarjoukset

    ...users to be able to import clips, trim, rearrange and export with ease. Once the core workflow is rock-solid we can layer in more advanced functions—think multi-track timelines, chroma-key, voice-over or anything else you can justify from a performance and UX standpoint. Suggest the framework you feel best balances speed, portability and long-term maintainability; I’m open to native iOS/Android, Flutter, React Native or even a desktop build if that proves wiser. The web-development app should let non-technical users assemble clean, standards-compliant pages through a drag-and-drop interface, then publish them effortlessly. I’m keen on a React or Vue front-end backed by a lightweight Node or Python service, but I’ll gladly consider other stacks if you can ...

    €11 / hr Average bid
    €11 / hr Keskimäär. tarjous
    15 tarjoukset

    I need a complete mobile solution that lets anyone, anywhere, send funds to Haiti with a debit or credit card and have the money arrive directly in the recipient’s mobile wallet. The same code-base should ship to both the App Store and Google Play, so feel free to use Flutter, React Native, or another framework that delivers a truly native experience on iOS and Android. Core flow • User signs up, completes basic KYC, and links a card (strong user authentication). • Sender enters the recipient’s Haitian phone number, sees fees and FX in real time, and confirms the transfer. • You call the appropriate payout API so the funds land instantly in the mobile wallet (MonCash or similar). • Sender and recipient get push notifications at each stage, an...

    €291 Average bid
    €291 Keskimäär. tarjous
    110 tarjoukset

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

    €21 Average bid
    €21 Keskimäär. tarjous
    15 tarjoukset

    I’m looking for a developer who can take my idea for a dedicated job-and-internship finder and turn it int...save/bookmark jobs, push notifications for new matches, and an in-app or deep-link application flow • Secure authentication and basic data protection best practices • A lightweight admin/back-end panel so I can post, edit, and manage listings without touching code • Full source code, build files, and guidance for publishing to both the App Store and Google Play We can discuss the best tech stack—Flutter, React Native, or native builds—so long as the end result meets the performance standards of each store. Please include a short outline of your proposed approach, any similar apps you’ve delivered, and a realistic timeline for desi...

    €308 Average bid
    €308 Keskimäär. tarjous
    60 tarjoukset

    I am ready to move the front-end of my new mobile application from wireframes to working code and I need an experienced Flutter developer to take charge. The app must run smoothly on both iOS and Android from a single code-base, follow current Material/Cupertino guidelines, and feel completely native on each platform. Key scope • Build all visible screens and reusable widgets in Flutter, following my Figma designs. • Wire in real-time notifications so users receive instant updates even when the app is in the background. • Structure the project cleanly (state management, routing, theming) so my back-end team can plug in APIs without rework. • Optimize for performance and pass App Store / Google Play review requirements. I will provide: – H...

    €51 Average bid
    €51 Keskimäär. tarjous
    31 tarjoukset

    I’m ready to take my Flutter application live on both the Apple App Store and Google Play but need a skilled developer to handle the full build-and-publish process. The core codebase is already in Flutter; what’s missing are the production-ready builds, provisioning, store listing assets, and the actual submissions. Here’s what I expect from you: • Configure any remaining certificates, profiles, and keystores, then generate clean release builds for iOS and Android. • Prepare the screenshots, icons, and metadata that meet each store’s guidelines. • Submit the app under my developer accounts and address any rejections until approval. I will supply the existing source code, brand assets, and access to both stores. If minor tweaks...

    €27 Average bid
    €27 Keskimäär. tarjous
    19 tarjoukset

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