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!

From 151,734 reviews, clients rate our Flutter Engineers 4.9 out of 5 stars.
Hire 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!

From 151,734 reviews, clients rate our Flutter Engineers 4.9 out of 5 stars.
Hire Flutter Engineers

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    81 jobs found

    I want to build a cross-platform mobile app that mirrors the workflow of HouseCall Pro but is tailored to my company’s needs. The two must-have modules are a calendar-based scheduling & dispatching system and a lightweight CRM for client management. Each job record also needs to store photos taken on-site and display them in a clean, presentation-ready format alongside the job details. Real-time push notifications are essential. Admins will receive alerts when a new booking comes in, service providers will see schedule changes instantly, and clients will be notified of technician ETA and job completion. The app will support three permission levels: • Admin – full web dashboard plus mobile access to manage users, services, pricing, and reports • Service Provid...

    $301 Average bid
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    104 bids

    I’m bringing a new Proptech concept to market and need the complete mobile experience crafted for both iOS and Android. The core of the product is a public-facing property marketplace—users must be able to browse, filter, and favourite listings quickly, with high-quality photos, map views and real-time availability updates. Alongside that consumer layer, the app needs a secure landlord/tenant portal where tenants can log maintenance requests, chat with property managers, and track ticket status while landlords manage leases, documents, and payments from the same dashboard. Push notifications, role-based access, and a clean, modern UI are essential. I’m open to native Swift/Kotlin builds or a robust cross-platform stack such as Flutter or React Native, so long as perfo...

    $277 Average bid
    $277 Avg Bid
    79 bids

    I’m preparing to release a mobile-first social network that reproduces the familiar Instagram experience while leaving room for new features later on. The job covers the entire build cycle—from architecture and UI/UX to deployment—so I’m looking for someone (or a small team) comfortable owning the full stack. Core scope • Cross-platform mobile app (iOS and Android) built in React Native, Flutter, or a similar modern framework • Media handling: high-resolution photo and video capture, editing (basic filters, crop, trim), and cloud storage integration (AWS S3, Firebase Storage, etc.) • Dynamic home feed that can be switched between chronological and algorithmic once the ranking logic is defined • User accounts with profile pages, avatar up...

    $2300 Average bid
    $2300 Avg Bid
    171 bids

    I’m building a secure, mobile-friendly web application where each employee can log in, land on a personalised dashboard, and keep their work-related information up to date. After authentication, the dashboard must clearly display the employee’s personal profile, their collection details (Mode of Collection and Collection Amount), and a submission status that confirms whether the latest update has been saved. Core functionality • Secure user registration and login with strong password hashing and session handling. • Employee dashboard showing the three data groups above, with an “Edit” form that writes changes directly to the database after server-side validation. • Admin panel that lets me view, search, edit or deactivate any employee record. ...

    $259 Average bid
    $259 Avg Bid
    126 bids
    Health related App
    6 days left
    Verified

    I’m building a simple healthcare application for which I will share you the wire-frames to look at. We can build the app front-end using any technology like - React native or flutter etc which may complete the app requirement. Back-end can be built using technologies like - Python etc. Thanks

    $636 Average bid
    $636 Avg Bid
    172 bids

    Project Summary: I want to develop a FinTech web application that allows users to invest in fractional shares of luxury cars. The platform features a user-friendly interface for browsing and purchasing shares, with secure payment processing and real-time market updates. Project Overview: The platform features two core investment mechanics. 1. TurboYield (Car Fractionalization): Users purchase fractional shares of a car to earn passive monthly income derived from rental revenue distributions. Example: A Porsche car is valued at ₹1 Crore. Total Shares Issued: 10,000. Price per share: ₹1,000. Car earns ₹5 lakh net revenue after expenses. Monthly Rental yield = 500000 ÷ 10000 shares = 50/share. 2. TurboFlip (Car Buy & Sell): Users pool capital to purchase a vehicle, which is the...

    $3882 Average bid
    $3882 Avg Bid
    159 bids
    Flutter app Fix
    6 days left
    Verified

    We need good Flutter expert app developer who can fix our issues which suddenly showing errors on app. This is our app Currently running on Appstore 1. Fix payment gateway which using on app Stripe where User paying to Artist after getting paid. 10% Fee goes to app owner in stripe account. 2. Check Zoom meeting funtionality where the functionality work of the booking 1 on 1 meetings work. and group bookings work. ... functionality of the Zoom meeting session work for the one on one Zoom. Make sure the zoom of the group session booking group zoom session meeting work. 3. Fix attached issues which showing in PDF document too 4. Suddenly we noticed on app . I’m having trouble signing in..Can’t Sign in with I can’t even sign up for an account. and there’s no t...

    $14 Average bid
    $14 Avg Bid
    35 bids

    Project Description We are building an Indian hyperlocal grocery delivery startup focused on fresh vegetables, fruits, dairy, and private-label products. We are looking for an experienced full-stack developer or development team to build a scalable MVP that can grow into a nationwide platform. The platform should be fast, secure, and easy to scale, with a premium user experience inspired by Blinkit, Zepto, Instamart, and BigBasket. Scope of Work Develop the following: Customer Android App Customer iOS App Customer Website Admin Dashboard Partner/Store Panel Delivery Rider App Warehouse Dashboard Customer Features OTP Login GPS Location Detection Product Search Categories Add to Cart Secure Checkout Razorpay Integration Live Order Tracking Order History Scheduled Delivery Push Notifica...

    $2026 Average bid
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    114 bids

    My goal is to turn “Jarvis” into a true personal assistant powered by Anthropic’s Claude, written in Python, and tightly integrated with my Obsidian knowledge vault. Core functions • Calendar & reminder management – create, modify, and announce events from Google / Apple / Outlook calendars. • Instant answers – route my voice or typed questions through Claude, enrich the reply with notes pulled from Obsidian, then present it back conversationally. • Routine automations – trigger Python scripts for repetitive chores (file sorting, daily briefing assembly, smart email templates, etc.) based on my spoken or typed commands. Target environments The assistant should run on desktop (Windows, macOS, Linux) and sync seamlessly to a li...

    $14186 Average bid
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    184 bids

    I’m ready to turn an idea for a dedicated Android inventory application into a polished, production-ready APK. The entire focus is stock control: adding new items on the fly, adjusting quantities, and seeing what’s running low without having to open a laptop. Here’s the big picture I have in mind: • Fast, clean Material-styled interface • Item creation with barcode or QR scanning, photo upload, and basic categorisation • Real-time adjustments (add, remove, transfer) with an easy-to-read activity log • Search and filter by SKU, location, or custom tags • Low-stock push notifications and an optional daily summary • CSV / Excel import-export so I can bulk load or back up data at any time • Email or token-based sign-in that ...

    $89 Average bid
    $89 Avg Bid
    57 bids

    I am ready to commission a full-cycle mobile app that will noticeably expand my online presence. At this stage I have a clear objective—publish an intuitive, polished application in both the Apple App Store and Google Play—but I’m flexible on the technical stack and design direction. Here’s what I need from you: • Discovery & concept validation so the app’s feature set directly supports stronger brand visibility. • UI/UX mock-ups translated into a smooth, cross-platform build (React Native, Flutter or a native approach—whichever you recommend for performance and budget balance). • Backend setup, API integration and basic analytics so I can track downloads, sessions and engagement. • Store submission, compliance and one ...

    $458 Average bid
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    101 bids

    - Fix bugs (Approx. 40) and improve performance - Cancellation & refund logics implementation - Clean & fully functional apps (Customer, Homechef & delivery) deployment in both appstore & playstore (First version of customer & homechef are already available in app & playstore) - Flutter website update (First version is already available) - OTP authentication issue resolution - Admin console optimisation & bug fixing - complete test & deployment. - Any other spontaneous improvements, like visuals & template - Looking for 1 year support after deployment, hence Bangalore based freelancer preferred.

    $243 Average bid
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    107 bids

    I have a functioning Android and iOS application built with Flutter that now needs a complete visual overhaul. The codebase and user flows will stay largely the same; what must change is the look and feel. The end result I’m after is a professional, formal interface that reinforces trust while staying clean and easy to navigate. The app is currently published on the Android and Apple App Stores under the name FTW Trading. Here is what I need from you: • A refreshed visual language—color palette, typography, iconography, spacing and component hierarchy—that can be applied consistently across all screens. • High-fidelity mock-ups and an interactive prototype (Figma, Adobe XD or Sketch) so stakeholders can experience the new journey before any code is touched...

    $556 Average bid
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    305 bids

    I’m building a full-stack food delivery application that must run smoothly on iOS, Android, and the web. For the mobile side I need a Flutter specialist; for the browser experience I want a React developer who can mirror the same look, feel, and logic. Core features you’ll implement: • User login with secure profile management • Real-time order tracking from kitchen to door • Seamless in-app payment integration (cards and wallets) Both codebases should share a consistent design system, consume the same REST/GraphQL endpoints, and be written with clean, well-documented architecture so future updates are straightforward. Deliverables • Flutter project ready for App Store & Play Store submission • React web app deployable on my chosen host...

    $312 Average bid
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    91 bids
    Activity Price Comparison App
    5 days left
    Verified

    I need an app that lets travellers search for activities—sightseeing tours, adventure sports and unique local experiences—compare prices across multiple providers and then complete the booking inside the same interface. Direct, in-app payment and confirmation are essential, so the flow must stay within the app from discovery through checkout. To keep development efficient you’re free to choose the tech stack, but a modern, scalable approach (for example: React Native or Flutter on the front end, a lightweight Node or Python back end and REST / GraphQL APIs) will suit the job well. I’m open to using third-party activity suppliers such as Viator, GetYourGuide or Klook, provided the final build can pull real-time prices and availability from at least two data sources ...

    $632 Average bid
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    327 bids

    Project Title Guest Services Platform - Tablet Solution Integrated with INNCOM by Honeywell for Hotel. Solution will work on Tablet and Hotel TV through Set-Top Box. Project Overview We are looking for an experienced developer/team to design and develop a tablet-based Guest Services Platform for hotel guest rooms. The tablet will be wall-mounted in each room and will act as the main interface for guests to control room functions and access hotel services. Guest can also access the platform using Room TV. The system must be fully integrated with INNCOM by Honeywell for room controls and with our PMS for guest data, billing, and events. Key Requirements Integration: RS485 / IP Gateway to INNCOM by Honeywell BMS Core Functionalities A. Room Controls - via INNCOM Integration Lights ...

    $3965 Average bid
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    179 bids

    I want a single code-base that gives me both a Windows desktop application and an Android companion app that work together as a personal stock screener. Core workflow • The program pulls real-time market data, runs it through a set of screening rules I define, and shows me the results instantly on both devices. • Rules must be fully editable from within the UI so I can add, remove, or tweak conditions without touching the source code. • Whenever a symbol meets one of my saved rules the system should push an alert—desktop toast on Windows and a push notification on Android. Access & security I only need a straightforward email / password login with the ability to log out; no two-factor or social sign-ins. After we start I will share a detailed bluep...

    $32 Average bid
    $32 Avg Bid
    28 bids

    Build a modern Android & iOS short video platform similar to TikTok, Instagram Reels, and YouTube Shorts. App Name: Visit 24 Shorts (Temporary Name) Objective: Create a scalable short-video social media platform where anyone can sign up as a creator, upload videos, watch videos, earn money from ads, and interact with other creators. Main Features: 1. Authentication - Login with Mobile OTP - Google Sign-In - Email Login - Forgot Password - User Profile Setup 2. Home Feed - Infinite vertical scrolling short videos - AI recommendation algorithm - Trending Videos - Latest Videos - Nearby/Regional Videos - Category-wise feed - Search videos 3. Video Upload - Upload up to 3-minute videos - Video compression before upload - Thumbnail generation - Add title - Description - Hashtags - Cat...

    $6 / hr Average bid
    $6 / hr Avg Bid
    39 bids

    I’m ready to move my high-yield investment program onto a dedicated mobile platform and need a full-featured app that runs smoothly on both iOS and Android. The core of the project is twofold: • Investment tracking – investors must see live performance data, historical yields, pending payouts, deposits and withdrawals in a clean, real-time dashboard. • User account management – seamless sign-up, KYC/verification, secure login, profile editing, two-factor authentication and an in-app support channel. You’re free to choose the most efficient cross-platform framework (Flutter, React Native or similar) as long as the final builds feel fully native, pass App Store and Google Play reviews, and are easy to maintain. REST/GraphQL skills are essential because t...

    $176 Average bid
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    177 bids

    I’m ready to turn my lesson-marketplace concept into a working MVP. Think Preply, but with an Airbnb-style map so learners can find tutors who teach in person as well as online. The product has to feel fast and reliable on Android and on the web from day one. Core scope • Map-based discovery: users browse a live map to spot tutors near them, with distance, price and subject filters baked in. • Subject coverage: Languages, Music and Academic subjects must appear as top-level categories so tutors can label themselves and students can refine searches instantly. • Dual delivery modes: every lesson listing lets the tutor mark “online”, “in person” or both, and that flag controls whether the profile appears in the geolocation layer. • Ac...

    $3744 Average bid
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    223 bids

    My retail business is ready to expand into mobile, and I need a complete e-commerce application delivered for both iOS and Android. The core build must include secure payment-gateway integration, an intuitive product search with robust filters, and a section for user reviews and ratings so shoppers can make informed decisions before checkout. Because I plan to release on the App Store and Google Play simultaneously, the codebase should be either fully native (Swift / Kotlin) or a high-performance cross-platform framework such as Flutter or React Native—whichever you feel will give us the smoothest UI, fastest load times, and easiest future scaling. A clean admin panel for catalog and order management will naturally sit behind the scenes, but the focus of this engagement is the cus...

    $18055 Average bid
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    266 bids

    Project Scope: E‑Pharmacy Mobile App with Backend Portal *** If you have an existing similar project, that would be a plus Objective Develop a production-grade e‑pharmacy mobile application using Flutter, supported by a comprehensive backend portal for stock management. The solution should optionally integrate with an ERP module via plug‑and‑play architecture. The app must deliver strong UI/UX, support single or multi‑branch pharmacies, and include marketing and analytics features. Mobile App (Flutter) - User-friendly UI/UX with modern design principles. - Prescription upload & validation for regulated medicines. - Product catalog with categories, search, and filters. - Cart & checkout with multiple payment gateways. - Order tracking with push notifications. - Multi-branch suppo...

    $481 Average bid
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    134 bids

    I need a cross-platform mobile app that lets me host my own library of tutorial videos and keep a tight feedback loop with viewers. From an admin console I should be able to upload new videos at any time; inside the app users must be able to watch them, hit Like, leave comments, and share a link straight to their social-media feeds. Whenever someone runs into trouble they will open a “Support Ticket” screen that captures three things in one flow: a written description of the issue, optional screenshots or other file attachments, and their preferred contact detail. Those tickets should land in a database or dashboard I can easily review. Real-time engagement is important, so the app has to support push notifications—new video alerts, replies to comments, or ticket status...

    $509 Average bid
    $509 Avg Bid
    319 bids

    I need a single team or solo developer who can take my concept from wireframes to a polished release on both the Apple App Store and Google Play. Cross-platform know-how—whether you prefer React Native, Flutter, or another robust framework—is what matters most to me, as long as the final experience feels native on each device. Time is critical. I’m ready to move immediately and expect an aggressive, clearly defined timeline that gets us to a testable build in the shortest possible time frame. When you respond, include a detailed project proposal that breaks down: • the approach you’ll use to share code across iOS and Android while keeping platform-specific polish • key milestones with realistic dates for design, development, testing, and launch &bull...

    $98 Average bid
    $98 Avg Bid
    61 bids

    I need a clean, flat-style icon for my Flutter-based baby app. The final asset must be a 32-bit PNG, 512 × 512 px, sRGB, and stay under 1 MB. Please leave roughly 25 % padding from the graphic to the canvas edge so it scales well in the various Android App Store. Visual direction A clean, single baby soother (pacifier) is fine, though a soother paired with a cute baby head is also welcome if it still reads clearly at small sizes. No gradients or 3-D shading—the icon should feel modern, bright, and unmistakably flat. A happy sleeping baby would also be fine, only the head or whole baby. Something where parents feel good clicking on it. Timing I’d like to wrap this up ASAP, so only respond if you can turn around concepts quickly. What to include Send a link or atta...

    $45 Average bid
    Guaranteed
    $45
    1051 entries

    I’m days away from launching my Instamart-style delivery app in India Locally to Andhra Pradesh built with Flutter (mobile) and PHP (backend). The core platform is ready; however, I now need a compact ERP layer added before we hit the stores. The original vendor’s quote for this last piece is excessive, so I’m looking for a seasoned developer who can step in, study the existing codebase, and finish the job and particularly around Andhra, Tamilnadu or Karnataka neighbourhood Scope of the module The ERP addition is focused on two areas only: • Order tracking – real-time status updates from pick-up through delivery, visible to both users and our dispatch panel. • Customer management – a lightweight CRM view to see purchase history, contact info, ...

    $463 Average bid
    $463 Avg Bid
    359 bids
    Fix iOS Flutter Login Bug
    4 days left
    Verified

    My Flutter-based loyalty app has been live on both stores for just over three months. Everything runs smoothly on Android, but on iOS the user-login functionality suddenly stopped working: as soon as a customer submits their credentials an error message pops up and the flow halts. I have a screenshot of the exact message ready for your reference. I need the login issue isolated, fixed, and pushed to the App Store as an expedited update. Beyond this immediate task, I’m looking for someone interested in an ongoing collaboration to handle future maintenance and feature expansion, so writing clean, well-commented code and documenting any changes are important to me. Key deliverables • Identify the root cause of the iOS login error • Implement and test the fix on the curre...

    $149 Average bid
    $149 Avg Bid
    258 bids

    I need a complete redesign and build of the Orgmaker ERP mobile application so it feels every bit as polished as the best-known enterprise suites—think Microsoft, SAP, Ellucian or Canvas—but tailored to the way students, faculty and administrators actually work inside an education environment. The core flow I want to perfect is student management: enrolment, attendance, assessments, notifications and self-service tasks must surface instantly and adapt to whichever role is signed in. While the screens and navigation should remain sleek and minimalist, the overall look must stay modern and dynamic, with smooth micro-interactions and an architecture that scales as new modules are plugged in. I’m expecting you to take the project from UX research and clickable prototypes all...

    $62 Average bid
    $62 Avg Bid
    44 bids
    PHP & Flutter website Suite
    4 days left
    Verified

    I’m commissioning a complete, cross-platform e-commerce product catalog built on a PHP backend with an accompanying Admin Panel and twin Flutter apps for Android and iOS. The web front end must follow a clean, minimalist design and stay fully responsive. Core scope • PHP website that lets visitors browse a structured product catalog. • Admin Panel to create, edit, and organise products, media, and users, secured with role-based access. • RESTful API powering both the site and the Flutter apps, produced in well-documented, neatly organised code. • Flutter apps mirroring the website’s catalog experience and consuming the same API for perfect data parity. Technical notes – Modern PHP stack (Laravel or similar is welcome) with safe authentic...

    $99 Average bid
    $99 Avg Bid
    120 bids

    I am building a FlutterFlow-based mobile app and need a developer who is comfortable working mainly on the server side. Your first task will be to design and provision a solid MySQL database, map out a clear schema and set up all tables, indexes, and relationships so the app can scale without performance issues. Once the data layer is ready, I’ll rely on you to wire it to FlutterFlow through clean, well-documented APIs. The project involves three distinct integration paths: • Third-party services that supply user-generated content • A small set of internal REST endpoints we already use on the web version • A payment gateway to handle one-time and recurring purchases All endpoints must return JSON, follow REST conventions, and include basic rate limiting and...

    $78 Average bid
    $78 Avg Bid
    70 bids

    Hi, I am looking for a quote to build a live streaming application similar to Bigo Live, Tango, and Poppo Live. Please review the full scope below and provide your price and timeline. 1. OVERALL STACK Mobile app in Flutter (Android + iOS), web admin panel in Laravel/PHP, MySQL database, Firebase integration for authentication and real-time data. 2. USER ROLES (5 levels) - Regular User - Host (live broadcaster) - Agency (manages multiple hosts) - BD Admin (manages multiple agencies) - Super Admin 3. LIVE STREAMING Integration with ZegoCloud SDK for live video broadcasting, co-hosting (invite another host into the room), PK Battle mode between two hosts scored by gift value, face beauty filter, floating hearts overlay, in-room text chat. 4. CALL SYSTEM Voice and video calls betwee...

    $69459 Average bid
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    93 bids

    Hi, I need a pack of 10 SVGA gift animations for my live streaming app (similar to Bigo/Tango). All work must be original and I will own full commercial rights. Technical requirements: - Format: SVGA (.svga) — must play on svgaplayer_flutter package - Resolution: 750x750 px minimum - Duration: 3-5 seconds per animation - File size: under 500 KB each - No sound (silent) - Transparent background (alpha channel) - Vertical orientation (mobile portrait) Gifts I need (please suggest styles): 1. Rose (cheap, basic) 2. Heart (cheap, basic) 3. Kiss (cheap) 4. Teddy Bear (cheap) 5. Crown (medium) 6. Diamond ring (medium) 7. Bouquet (medium) 8. Sports car (luxury) 9. Private jet (luxury) 10. Fireworks (luxury, celebration) Deliverables: - 10 .svga files - Full commerci...

    $135 Average bid
    $135 Avg Bid
    41 bids

    I’m ready to move from concept to a working Flutter application that delivers real-time chatting on both iOS and Android. The core features I need you to wire up are: • Real-time text messaging with reliable message delivery • Voice messaging that records, uploads, and plays back smoothly • Social-media-based authentication (Google, Facebook, or similar—feel free to recommend the most straightforward SDK) Because the app must feel identical on iOS and Android, every screen, transition, and permission flow should be implemented once in Flutter and tested on both platforms. I’m open to whichever real-time backend you are most comfortable with—Firebase, Supabase, or a custom WebSocket server—so long as it scales and keeps latency low. Delive...

    $665 Average bid
    $665 Avg Bid
    115 bids

    I’m looking for one trusted full-stack developer to take over an existing mobile chat app and bring it to production. The project already has: 1. Flutter mobile app UI/screens 2. Existing backend codebase 3. Admin panel 4. Database schema and API work started 5. Existing app concept, design assets, and APK builds The remaining work is mainly: Review and clean up the existing codebase Connect the Flutter app to the backend APIs Complete authentication and user onboarding Complete real-time chat functionality Fix backend issues and missing production features Implement safety/reporting/blocking flows Complete media sharing and notification flows Prepare app for production deployment Improve testing, security, and reliability Support app store readiness if needed Required Skills 1. F...

    $612 Average bid
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    98 bids

    Title: PHP + MySQL + Flutter WebView Developer Needed (Hourly Basis) Matka app Description: We are looking for an experienced freelance developer for a NEW project on an hourly basis. Project Stack: • PHP Backend • MySQL Database • Flutter WebView (Android) • Firebase Push Notifications (FCM) Project Scope: • Set up the complete project on our own server • Develop and integrate APIs • Flutter WebView app development • Firebase Push Notification integration • Admin panel development/modifications • Bug fixing • Security improvements • Performance optimization • Ongoing feature development Requirements: • Strong experience in PHP & MySQL • Flutter (WebView) • Firebase Cloud Messaging (FCM) • REST AP...

    $3 / hr Average bid
    $3 / hr Avg Bid
    46 bids

    I need a full digital-signage solution that can play videos, images, and text/announcements on any connected screen. My priority is the ability to push updates instantly, so the platform must refresh content in real time rather than on a schedule. For day-to-day control, I want two management interfaces: 1. A secure, browser-based dashboard where I can upload media, arrange playlists, and monitor active screens. 2. A lightweight companion mobile app that offers the same core functions on the go. Key deliverables: • Front-end player that cycles through mixed media seamlessly. • Real-time content syncing between server, web dashboard, mobile app, and each signage device. • User-friendly dashboard and mobile UI for uploading, ordering, and activating content. • Doc...

    $1168 Average bid
    $1168 Avg Bid
    163 bids

    I already own the domain and now I’m ready to turn the concept into a fully functioning application that works consistently on the web as well as on iOS and Android devices. The core requirement is a single, maintainable code-base that can be deployed to: • Web (responsive and SEO-friendly) • iOS (App Store-ready) • Android (Google Play-ready) I’m flexible on the underlying stack—Flutter, React Native, or any other modern cross-platform framework is fine as long as the final experience feels fast, native, and polished. You’ll take the lead on setting up the project structure, hooking up any needed backend endpoints, and configuring build pipelines so that publishing future updates is straightforward. Deliverables • Source code in a vers...

    $10 / hr Average bid
    $10 / hr Avg Bid
    75 bids

    We are looking for skilled and reliable developers (individual or small team) to build a new cross-platform mobile application from the ground up. Key technical requirements: Strong experience with Flutter for high-quality iOS and Android development Solid backend development skills in Python (FastAPI or similar frameworks preferred) Experience implementing voice features (speech-to-text and text-to-speech integrations) Knowledge of AI/LLM integrations and working with external APIs Understanding of mobile architecture, state management, authentication, data synchronization, and offline capabilities Clean code, good documentation, and attention to performance & security The project will be developed in clear phases, starting with the core MVP. We are looking for developers who can de...

    $27 / hr Average bid
    $27 / hr Avg Bid
    201 bids

    UI/UX Designer + Mobile App Developer Needed for Existing App Redesign Project Description We have a fully developed mobile application with complete source code, and all features are working perfectly. We are not looking to add or modify any functionality. We are looking for an experienced freelancer who can redesign the entire application's UI/UX and then implement the new design into the existing codebase. Scope of Work Create a modern, professional, and user-friendly UI/UX design for the entire app. Redesign all screens while maintaining a consistent design system. Implement the approved design into the existing application. Make any necessary frontend/code changes required to support the new design. Ensure all existing functionality remains exactly the same. Test the app after...

    $99 Average bid
    $99 Avg Bid
    143 bids

    I want to turn my concept, “Kavya Deshmukh,” into an elegant mobile application that delivers articles, blog-style insights, and other informational pieces in a consistently formal, professional tone. The core goal is to give readers a smooth, distraction-free reading experience while making it simple for me to publish and organize new content. Key deliverables I am looking for: • A clean, intuitive mobile UI that feels at home on both Android and iOS. • A lightweight content management workflow so I can create, edit, and schedule formal articles without touching code. • Reliable offline reading and fast in-app search to keep the focus on the information itself. • Solid architecture that can scale as the library of posts grows. You are free to use ...

    $11 / hr Average bid
    $11 / hr Avg Bid
    68 bids

    We are looking for an experienced team or individual to build a modern digital marketplace and social platform where users can buy and sell digital assets such as websites, domains, online businesses, SaaS products, e-commerce stores, apps, source code, digital services, and other legally transferable online assets. The platform should be similar to a combination of Facebook Marketplace, Flippa, and a social network, with built-in escrow and private messaging. Please provide your fixed-price quote, estimated timeline, technology stack recommendation, and examples of similar marketplace or social platforms you have built. Required functionality: • User registration and login via email, Google, and Apple.
• User profiles with official name, username, profile photo.
• Verified ...

    $1188 Average bid
    $1188 Avg Bid
    227 bids

    Basically, i need an Android application where channel partners can register/login, submit their details and required documents, track the progress of their application through different stages, upload the installation proof once the project is completed, and receive status updates via notifications. The backend and APIs will be developed by your team, and our scope will be to develop the Android app, integrate all the APIs, and publish it on the Play Store. Based on the timeline of 10 -15 days This estimate should cover the complete Android app development, API integration, testing, and support for publishing the app on the Google Play Store

    $14 / hr Average bid
    $14 / hr Avg Bid
    47 bids

    I need a skilled mobile developer to create a polished e-commerce app that runs smoothly on both iOS and Android. In this first phase the focus is on a well-structured product catalog that lets customers browse items quickly, view details and images, and search or filter without lag. The app should follow current UI/UX best practices, feel native on each platform, and be built with a maintainable codebase—Swift/ Kotlin or a robust cross-platform stack such as Flutter or React Native are both fine with me as long as performance is uncompromised. I will supply branding assets, product data and API endpoints; you’ll turn them into a store-ready application, connect whatever lightweight back-end services are needed for catalog updates, and guide me through App Store and Google P...

    $2027 Average bid
    NDA
    $2027 Avg Bid
    286 bids

    I run both a gourmet bakery and an elegant wedding hall and I’m ready to bring the entire customer experience onto a single, easy-to-use mobile application. The bakery side of the app must let visitors browse a rich product catalog, narrow choices with search and filters, complete secure online orders with integrated payment, and leave reviews and star ratings that future shoppers can see. For the wedding hall, I want guests to explore our service packages, check real-time availability through a booking calendar, reserve dates directly in the app, and enjoy an immersive virtual tour that highlights the décor and floor plan. Here’s what I expect you to include in your proposal: • A concise development plan that spells out each phase (design, build, testing...

    $178 Average bid
    $178 Avg Bid
    88 bids

    I’m looking for one trusted full-stack developer to take over an existing mobile chat app and bring it to production. The project already has: 1. Flutter mobile app UI/screens 2. Existing backend codebase 3. Admin panel 4. Database schema and API work started 5. Existing app concept, design assets, and APK builds The remaining work is mainly: Review and clean up the existing codebase Connect the Flutter app to the backend APIs Complete authentication and user onboarding Complete real-time chat functionality Fix backend issues and missing production features Implement safety/reporting/blocking flows Complete media sharing and notification flows Prepare app for production deployment Improve testing, security, and reliability Support app store readiness if needed Required Skills 1. F...

    $280 Average bid
    $280 Avg Bid
    108 bids

    I’m ready to take my supermarket online with a dedicated mobile app that runs smoothly on both iOS and Android. The core of the project is straightforward: shoppers must be able to browse our full catalogue, place and pay for orders, then choose delivery or store pickup—all from their phones. In-app customer support chat is equally important. I want customers to reach our team instantly, whether for product inquiries, order status, or returns. A simple, intuitive chat interface (text first, with scope to add voice or rich media later) will keep service levels high even during peak hours. To keep the experience fast and reliable, the app should connect to a real-time inventory feed, handle secure payments, send push notifications for order updates, and store basic profile ...

    $281 Average bid
    $281 Avg Bid
    100 bids

    I am looking for a capable and reliable developer to build and publish a simple mobile app called Businesses 4 Sale. The app allows sellers to list their business for sale and buyers to browse listings by date or business type. The full Developer Pack (v3.0) is ready, including flow map, screens, database structure, legal pages, and revenue‑share agreement. Your Benefits: 90% of all app revenue (ads, donations, subscriptions) No upfront payment required Long‑term partnership Very simple app, low maintenance Tech Requirements: Flutter or React Native Firebase (Firestore + Storage) Stripe integration Admin panel experience App Store + Google Play publishing What I Provide: Full design Developer Pack v3.0 ABN & business name Privacy Policy & Terms of Use Clear requirements Ongoing ...

    $22 Average bid
    $22 Avg Bid
    61 bids

    Project Title: AI based – Production Grade Smart Forest Monitoring System We are looking for an experienced Full Stack AI developer/team to build a production-grade AI platform for real-time forest monitoring and wildlife protection. The solution will use Edge AI devices, AI-enabled Swarm Drones, and environmental sensors to detect wild animals, humans, fire, and smoke, collect real-time environmental data, and securely transmit it to AWS Cloud. A Flutter mobile application will provide live monitoring, intelligent alerts, GIS mapping, analytics, drone management, and remote device management. The system should be scalable, secure, modular, and support OTA updates for both edge devices and drones. Tech Stack - Edge AI: Raspberry Pi 4 / Industrial Edge Computer, Python, OpenCV, ONNX...

    $4 / hr Average bid
    $4 / hr Avg Bid
    31 bids

    I have an existing business that is ready to move its current concept into a production-grade mobile app built with FlutterFlow. The UI is already sketched; what I need now is a developer who can take those screens, finish them in Flutter / FlutterFlow, and wire everything to Firebase (Firestore, Auth, and Cloud Functions). A key requirement is to embed AI-driven features—think natural-language chat or smart recommendations—using OpenAI or a comparable service. Your proposal should spell out which model(s) you would use, how you plan to keep inference costs under control, and how you will secure the API keys. Because I need the first public build live within a month, I’m looking for someone who is comfortable setting clear milestones, moving fast, and handing off clean,...

    $74 Average bid
    $74 Avg Bid
    70 bids

    We are Heartland Promotional Products, an established promotional products company serving business clients in Ohio. We are looking for an experienced mobile app developer to build Version 1 of a new client relationship application called Hit-Up Heartland. This is not an e-commerce app. It is not a product catalog. It is not a CRM. It is intentionally simple. Our existing clients often think of a project, question, or promotional idea while they are in meetings, traveling, or working. Instead of expecting them to remember to call later, this app gives them a simple way to notify our team in seconds. The attached PDF contains the complete project specification. Please read it before bidding. ⸻ Version 1 Features * iPhone and Android * Flutter preferred * Customer registration (on...

    $1159 Average bid
    $1159 Avg Bid
    315 bids

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