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Freelance Flutter Mobile App Developer – UI/UX + iOS & Android We are looking for an experienced Freelance Flutter Developer with strong UI/UX skills to help design and develop a modern mobile application for both iOS and Android. We’re looking for someone who can take ownership of the mobile development process — from understanding product requirements and creating/refining UI/UX designs to building, testing, and deploying the application. Responsibilities Design and develop cross-platform mobile applications using Flutter/Dart Build and maintain applications for both iOS and Android Translate product requirements and Figma/UI designs into clean, responsive, production-ready interfaces Contribute to UI/UX design, user flows, navigation, and overall mobile experience Integrate REST APIs, authentication, databases, and third-party services Implement responsive layouts that work across different screen sizes and devices Write clean, modular, reusable, and maintainable code Test applications, identify bugs, and optimize performance Manage development using Git/GitHub Assist with App Store and Google Play Store deployment Collaborate closely with the product/founding team and provide regular progress updates Recommend technical and UX improvements where appropriate Requirements Strong experience with Flutter and Dart Proven experience developing and shipping iOS and Android applications Strong understanding of mobile UI/UX principles Experience working with Figma or similar design tools Experience integrating REST APIs and backend services Familiarity with authentication, databases, push notifications, and third-party APIs Strong understanding of responsive mobile design Experience with Git/GitHub and standard software development practices Ability to work independently and communicate clearly Strong attention to detail and ability to turn ideas into polished mobile experiences Nice to Have Experience taking an application from idea → design → development → App Store/Play Store Experience with Firebase or similar backend platforms Experience with analytics, crash reporting, and performance optimization Experience working with startups or early-stage products Experience integrating AI/ML-powered features into mobile applications To Apply Please provide: 2–3 examples of mobile applications you have personally built Links to any apps currently available on the Apple App Store or Google Play Store Your experience with Flutter, iOS, Android, and UI/UX A brief explanation of your role in the projects you share Your hourly rate or estimated project rate Your availability and expected weekly hours Your estimated timeline for developing an MVP GitHub/portfolio link, if available Important: We are looking for someone who has actually built and shipped production-quality mobile applications, not just completed tutorials or sample projects. We value strong product thinking, clean development practices, communication, and attention to UI/UX as much as technical skills.
Project ID: 40641530
306 proposals
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Active 1 day ago
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306 freelancers are bidding on average $22 USD/hour for this job

Hi there, Jas this side from Logictrix and I am ready to work on your app with my team and with a promise for long term support in fairly low cost. Please just give me your few minutes for the chat so that we can discuss all the important points about project as well as we can clarify any queries from both side to go ahead further for final agreement. We are expert in AI development and we used many AI platforms like openAI, Freepik, Antigravity, Cursor etc for App development and other AI work. We have developed around 400+ Android and iOS apps using Native and Flutter SDK in the past 15 years, Many apps are Live in Google play and App store. We will share our detailed portfolio over the Chat once we connect. Looking forward to your reply... Thanks and Regards Jas
$8 USD in 40 days
9.7
9.7

Hello, Greetings Hope you are doing well. I am a Mobile Application developer with over 5 years of experience. I am confident in my ability and skills to develop high-quality Mobile apps and would like to work on your project. I will complete the work as per your requirements. I want to discuss more this project to prepare the final concept. So let’s discuss this in detail over chat then will make plans to start work on it. Waiting for your earliest reply. Thanks. Shubham
$8 USD in 40 days
8.0
8.0

Hello, I'm an experienced Flutter developer skilled in building cross-platform iOS and Android apps with clean, responsive UI/UX. I have strong experience integrating REST APIs, Firebase, authentication, and third-party services, and I follow modular, well-tested coding practices with Git version control. I'd be glad to discuss your product requirements in detail and share relevant work samples. I'm available to start immediately and can commit flexible weekly hours to meet your MVP timeline. Looking forward to discussing further.
$105 USD in 20 days
8.3
8.3

Hi there, I understand you're looking for a developer to take full ownership of the mobile app lifecycle. This involves translating your product requirements and Figma designs into a polished iOS/Android application, integrating backend services via REST APIs, handling the authentication flow, and managing the complete process through to App Store and Google Play deployment. Technical approach: We'll use Flutter with a scalable state management solution like BLoC or Riverpod. The UI will be constructed from reusable, responsive widgets. A dedicated service layer will manage all REST API interactions, and we can leverage Firebase for services like auth, databases, and push notifications. Core modules: User Authentication (signup, login, session handling), a primary feature module for the app's core purpose, a Profile/Settings section, and a robust API integration layer. Relevant systems: We have developed and shipped numerous production-quality Flutter applications. Good examples include ZappStore (an e-commerce platform) and Anceller (an on-demand services marketplace), both available on the app stores. Our implementation strategy is to focus on an MVP first, building out the core user journey for initial feedback. We'll set up a CI/CD pipeline for automated builds and testing, which streamlines deployments to TestFlight and the Play Console for efficient iteration before a full launch. Regards, Rohit
$8 USD in 45 days
8.1
8.1

Hi, I understand you’re looking for an experienced Flutter developer who can handle the complete mobile development process, from UI/UX implementation and API integration to testing and App Store/Play Store deployment. I can build a modern, responsive Flutter app for both iOS and Android with clean and maintainable code. I will work with your Figma/designs, implement the required user flows, REST APIs, authentication, databases, notifications, and third-party services, while ensuring smooth performance across different devices. I can also handle Git/GitHub workflow, testing, bug fixing, analytics, and deployment. I have experience building production-ready mobile applications and can work independently while providing regular progress updates and suggesting technical or UX improvements when needed. Please check out my profile to review my past projects and portfolio: https://www.freelancer.com/u/Hammadhassan21 I am available to start immediately. Ping me to discuss the requirements, timeline, and get started. Thanks.
$12 USD in 40 days
7.4
7.4

Hi, this is a strong match for my background with Flutter app development for both iOS and Android. I can help from product flow and UI refinement through clean Flutter build, API integration, testing, and deployment support. I also understand the importance of polished UX, responsive layouts, and production-ready code rather than just prototype work. Happy to share relevant shipped app examples, my role in them, and availability through here.
$20 USD in 40 days
7.7
7.7

Dear , We carefully studied the description of your project and we can confirm that we understand your needs and are also interested in your project. Our team has the necessary resources to start your project as soon as possible and complete it in a very short time. We are 25 years in this business and our technical specialists have strong experience in Mobile App Development, iPhone, Android, User Interface / IA, Dart, iOS Development, Flutter, Figma and other technologies relevant to your project. Please, review our profile https://www.freelancer.com/u/tangramua where you can find detailed information about our company, our portfolio, and the client's recent reviews. Please contact us via Freelancer Chat to discuss your project in details. Best regards, Sales department Tangram Canada Inc.
$30 USD in 5 days
7.3
7.3

Hello, I am highly interested in the Flutter Mobile App Development project. With expertise in Flutter, iOS Development, Android, Figma, and User Interface design, I am well-equipped to handle the UI/UX aspects and development process. I will ensure seamless integration of REST APIs, responsive layouts, and clean, maintainable code. - MY WORK STATS: ✨ https://www.freelancer.com/u/XanvraTECH I would love to discuss this project further and explore how I can contribute to its success. Looking forward to the opportunity. Best regards, Warda Haider
$10 USD in 40 days
7.0
7.0

Hi, I am an experienced Flutter and Dart developer with strong experience building and shipping production ready applications for both iOS and Android. I can handle the complete mobile development process including UI and UX implementation, responsive layouts, REST API integration, authentication, Firebase, push notifications, third party services, testing, performance optimization, and App Store and Google Play deployment. I have strong experience working with Figma and can turn designs or product requirements into clean, polished, reusable Flutter interfaces. I also focus on maintainable architecture, proper state management, Git workflows, and clear communication throughout development. I can take ownership from the initial requirements and UI flow through development, testing, store submission, and post launch improvements. I am also comfortable working with startup teams and suggesting practical technical and UX improvements when needed. I can share relevant mobile app examples, live store links, portfolio or GitHub, along with my availability, weekly capacity, estimated MVP timeline, and project rate based on the final scope.
$10 USD in 40 days
7.2
7.2

Hi there, I understand you need an experienced Flutter developer with strong UI/UX capabilities to build a modern cross-platform mobile application for both iOS and Android. I specialize in creating visually appealing and functionally robust mobile apps using Flutter and Dart. My approach includes designing intuitive user interfaces in Figma, developing clean and efficient code following Flutter best practices, and ensuring seamless performance across both platforms. I focus on creating responsive designs that provide excellent user experience while maintaining native app feel on both iOS and Android devices. I have extensive experience in mobile app development with Flutter, implementing complex UI components, integrating APIs, and optimizing app performance. My work includes attention to detail in visual design, smooth animations, and platform-specific guidelines to ensure your app meets store requirements. I can handle the complete development cycle from initial design concepts through final deployment, ensuring your app is both aesthetically pleasing and technically sound. Best Regards, Khorshed Alam, RS Software
$2,500 USD in 40 days
6.9
6.9

Hi, I understand you need an experienced Flutter developer who can take ownership of the complete mobile development process, from understanding requirements and refining UI/UX to building, testing, and deploying a production-ready iOS and Android application. I will use Flutter and Dart to build a clean, responsive, and maintainable application from your Figma designs and product requirements. I will handle the complete mobile workflow, including UI/UX improvements, API and backend integration, authentication, notifications, testing, performance optimisation, analytics where required, and final store deployment. This will give you a polished cross-platform application with consistent UX across iOS and Android and a development process focused on both product quality and long-term maintainability. I have worked on similar Flutter applications involving custom UI/UX, APIs, authentication, Firebase, third-party services, and production deployments. Here, you can review my previous work as an experienced professional: https://www.freelancer.com/u/zainalitariq245 I am available to work closely with your team and can start immediately. Let's discuss further. Thanks.
$12 USD in 40 days
6.6
6.6

Hi, I’m an experienced Flutter developer with strong UI/UX skills and hands-on experience delivering production mobile apps for iOS and Android. I can take your product from requirements/Figma through development, testing, optimization, and App Store/Google Play deployment. My preferred stack is **Flutter + Dart**, with REST APIs, Firebase, push notifications, analytics, and third-party integrations. I can handle: • Pixel-perfect, responsive UI from Figma • Authentication, APIs, databases & integrations • Clean, modular and reusable architecture • iOS/Android optimization and performance • Push notifications, analytics & crash reporting • Git/GitHub, testing and debugging • App Store & Google Play deployment I’ve worked on production applications including **e-commerce, delivery, payment, social, gaming and business management apps**, handling both mobile development and backend/API integration. I’m comfortable working independently, communicating clearly, and suggesting UX/product improvements when needed. I can share relevant live demos, screenshots and portfolio links privately. I’m also available for ongoing development after the MVP. Once I review your requirements/Figma, I can provide a clear milestone plan, MVP timeline and estimated cost. I’d be happy to discuss your product and show relevant Flutter work.
$12 USD in 40 days
6.7
6.7

Flutter Mobile App Hello I have read your project requriements, i can help you develop a high-quality, cross-platform mobile application using Flutter and Dart. Throughout the 10 years of building 1500+ projects across 25 countries, I have streamlined processes in developing production quality mobile solutions; transforming ideas into tangible and polished experiences. I’ve successfully launched multiple production apps across Google Play and App Store, delivering secure, optimized, and user-friendly solutions. ⭐Due to NDAs, links aren’t public—but once you open the chat, I’ll share live demos and walkthroughs. I’d be happy to discuss your requirements and execution plan. Bid amount is a placeholder and can be discussed over chat. Thanks & Regards Ranjana
$12 USD in 40 days
6.8
6.8

Hello!! Your requirements are clear: a production-ready Flutter application for iOS and Android, with polished UI/UX, reliable API integration, testing, and complete store deployment support. • Do you already have the Figma designs? • What is the main feature of the application? • How many hours per week do you need? Flutter and Dart will be used to create clean, reusable interfaces with responsive layouts, authentication, REST APIs, notifications, backend services, and performance optimization. Git-based development and regular working builds will keep progress transparent. Relevant Flutter applications have been developed from early concepts through production release, with strong attention to user experience and code quality. The goal is a smooth application that feels polished on every device. Let us discuss the product and begin with the first screens. Best regards Farhin B
$8 USD in 40 days
6.7
6.7

Your requirement stands out because you need someone who can own both the app build and the user experience side, and that is exactly how I like to work. I have experience turning product ideas and Figma concepts into clean Flutter applications with proper structure, integrations, and cross-device responsiveness. I can also assist with testing, performance improvements, and App Store/Play Store submission steps. If you want, I can share relevant app samples and expected weekly availability in the next message.
$15 USD in 40 days
6.3
6.3

Your biggest risk is a polished Flutter UI that behaves differently across iOS and Android. I’d begin by tightening the core user flows and translating the approved Figma screens into reusable Flutter components, then connect authentication, REST APIs, databases, notifications, and third-party services. I’d validate responsive behavior on real device sizes—not only emulators—and account for SafeArea, keyboard insets, and platform-specific navigation before release testing. From there, I’d manage the code through GitHub, keep progress visible, address performance and crash reporting, and prepare both store submissions. What already exists today: product requirements, Figma designs, backend APIs, or only the initial app idea?
$15 USD in 40 days
6.4
6.4

With over 8 years of experience in Android development, I have successfully navigated the entire process - from idea conception to final product deployment on the app stores. My portfolio is a testament to this, including my personal mobile apps that I've designed and built entirely on my own, resulting in highly responsive and efficient applications. I'm very proficient in using Flutter and Dart to build cross-platform applications which includes integrating REST APIs, handling authentication, databases, and third-party services. My strong grasp on mobile UI/UX principles has helped me translate product requirements into clean, responsive interfaces throughout my career. Familiarity with Figma and other design tools has proven beneficial when crafting polished mobile experiences. More than just programming proficiency, my time working with clients globally - including UK, USA, Canada, Australia and UAE - has nurtured my talents for clear communication and delivering work within deadlines without compromising the quality. I stay updated with modern trends and techniques in order to suggest valuable improvements in line with your project's goals. Choose me to transform your idea into a reality. Let's talk about how I can be the perfect fit for building your modern mobile application!
$8 USD in 40 days
6.6
6.6

Hi there, We understand you're looking for a skilled Freelance Flutter Developer to design and develop a modern mobile application for both iOS and Android, focusing on strong UI/UX skills and the ability to take ownership of the mobile development process. At Webbook Studio, we have experience with Flutter, having developed a music voting mobile app using React Native, React.js, and Node.js, and a furniture store mobile shopping app with Flutter and Node.js. Our team is well-versed in translating product requirements into clean, responsive interfaces and has a strong understanding of mobile UI/UX principles. We'd like to know: What specific features and functionalities are you envisioning for your mobile application, and do you have any existing design concepts or wireframes that we can build upon? Feel free to message us to discuss the details! — Webbook Studio
$8 USD in 40 days
6.8
6.8

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django. Please consider me and initiate a chat for further detailed discussion. Regards, Anju
$9 USD in 40 days
6.6
6.6

Hi there, Hope you are doing well I’d love to help design, develop, and launch your Flutter mobile application for iOS and Android. We have experience building production-ready mobile applications with polished UI/UX, REST APIs, authentication, third-party integrations, notifications, analytics, and App Store/Google Play deployment. I can take ownership of the complete mobile development lifecycle—from understanding requirements and refining user flows to development, testing, optimization, and store submission. Key Features & Expertise Flutter/Dart cross-platform development Modern and responsive UI/UX Figma-to-Flutter implementation User registration and authentication REST API integration Database and backend integration Push notifications Third-party API/SDK integration Firebase integration Analytics & crash reporting Responsive layouts for different devices Performance optimization Secure data handling Git/GitHub development workflow App Store & Google Play deployment Recommended Tech Stack Mobile: Flutter + Dart Backend/API: Node.js + NestJS / existing REST API Database: PostgreSQL / MySQL Authentication: Firebase Auth / JWT Thanks & Regards Dheeraj K.
$8 USD in 40 days
7.0
7.0

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