Cross-Platform Flutter React App

@Microlent

Hello, I can deliver a production-ready cross-platform app that feels fully native on both Android and iOS using Flutter as the shared codebase, with seamless integration of Android-specific modules and lightweight React components tied to your backend services. I’m comfortable switching between Dart, Java/Kotlin, and React to ensure smooth development without trade-offs. Scope I’ll cover: advanced state management (Bloc/Provider/Riverpod), custom animations for polished UX, secure REST/GraphQL consumption, offline persistence with sync, and full integration with your existing backend endpoints. I’ll also manage Play Store and App Store submissions, ensuring compliance and stable release builds. Deliverables include: • Flutter app compiled for Android and iOS • Android-native modules bridged into Flutter where needed • React components wired to the same API endpoints • Unit and widget tests for reliability • Deployment guide and hand-off with clean, documented source code I have shipped complex cross-platform apps with mixed stacks, delivering responsive UI, offline-first data handling, and production store releases. I can share live app links and repo histories to demonstrate proven delivery. If this fits your requirements, let’s align on milestones and start building. — Athar

@AwaisChaudhry

Hello, I understand you're looking to build a complex mobile application that must perform seamlessly on both Android and iOS. With the combination of Flutter for the shared codebase, along with Android-native integrations and React components, my experience in mobile app development will ensure a smooth transition between Dart, Java/Kotlin, and React. I am comfortable managing advanced state, implementing custom animations, and securely handling APIs while ensuring offline capabilities. I have previously delivered cross-platform applications and can provide clean and well-documented code that meets your specifications. I will also handle the deployment process for both app stores and provide a thorough walkthrough during the hand-off. Your design assets and backend endpoints will be effectively translated into a polished, production-ready experience. What specific Android-native integrations are you considering for the Flutter app? Thanks, Muhammad Awais

@rahuliitm69

Hi there, I bring 10+ years of experience in flutter and deep expertise in building complex mobile applications with, Android-native integrations, and React components. I can translate your designs and backend endpoints into a polished, production-ready app for both iOS and Android, ensuring smooth animations, advanced state management, offline handling, and secure API consumption. I’ll bridge any Android-specific modules into Flutter seamlessly, implement unit and widget tests for critical flows, and provide a clear deployment walkthrough so your team can manage updates confidently. I’m ready to start immediately and work closely with your backend and design assets. Let’s connect for a quick chat to align on priorities, timeline, and any specific integrations you want to include. Thanks, Rahul A.

@AITSoft

Hello, I understand that you're starting the development of a complex mobile application that needs to function smoothly on both Android and iOS. You’re looking for a developer who can skillfully navigate between Flutter, Android-native code, and React components, ensuring a seamless user experience. My approach will involve utilizing the design assets and backend endpoints you have while focusing on advanced state management, custom animations, and secure API integrations. I will ensure that the code is clean and well-documented, and I will walk you through the deployment to both the App Store and Play Store. What specific Android-native integrations do you foresee needing for the application? Thanks, Shamshad

@diektech

Hi, This is Elias from Miami. I’ve gone through your project details, and from what I understand, the goal is to build a complex, cross-platform mobile app using Flutter for a shared codebase, with Android-native modules and a lightweight React front end, all integrated with your existing backend services. The focus is advanced state management, custom animations, secure API usage, offline data handling, and polished production readiness. I have over 10 years of experience delivering multi-platform mobile applications with Flutter, Android-native code (Java/Kotlin), and React components. I’m especially interested because I enjoy projects that combine multiple frameworks seamlessly while maintaining clean, well-tested, and maintainable code. A few questions to clarify scope: Q1: Are the React components strictly for specific screens within the Flutter app, or will they also serve as a standalone web interface? Q2: For Android-native modules, are there particular hardware integrations or system-level features that need special handling? Q3: Should offline data handling include full local caching with sync, or simpler offline queues for critical endpoints only? Looking forward to discussing how we can bring this complex, polished experience to both platforms efficiently. Regards, Elias

@divumanocha

Hello, As a seasoned developer with over 12 years of experience, I have spent my career taking complex projects from the concept phase to the fully functional application users adore. I am well-versed in handling various platforms natively and working with different languages to create an exceptional user experience and seamless backend integrations. This project's requirements mirror my expertise in Flutter, Dart, Android-native code, and React components. Not only will your vision come to life on both iOS and Android stores, but you'll also have clean and well-documented code to ensure its longevity. Uniting backends with frontends is an aspect of the job that demands utmost dedication and precision. I leverage my knowledge of Node.js, Python, PHP, Django, etc., to ensure data transmission through REST/GraphQL endpoints is secure while handling user experiences beautifully. I've thrived helping numerous clients accomplish tasks similar to your project at CodeNomad; your project will be in safe hands. Lastly, my experience isn't limited to just programming; I'm also well-adapted in using DevOps tools like Jenkins and cloud platforms like AWS for efficient deployment. Combined with my love for agile methods, this ensures you have exceptional work delivered promptly. Let me bring a skilled and experienced set of hands to your project; I assure you a fully functional system and valuable collaboration throughout. With Regards! Divya

@caroldata

Hello There, I’m an experienced React Native and cross-platform mobile developer with a strong track record of delivering complex, production-ready apps. I specialize in state management, custom animations, secure API integrations, and offline data handling, ensuring apps feel equally native on both Android and iOS. For your project, I can deliver a fully functioning mobile app with seamless integration of Android-native modules and React components tied into your REST/GraphQL backend. I’ll also provide unit and widget tests, handle App Store / Play Store submissions, and ensure clean, well-documented code for easy maintenance. I’ve shipped apps with native bridges, mixed frameworks, and scalable architectures, and can share both store links and Git history to demonstrate quality and reliability. My focus is speed, polish, and long-term maintainability. Looking forward to work with you.

@ahmedmubshar1

Hi, Are the Android-native modules already defined, or will I need to architect them from scratch? I’ve built cross-platform apps in Flutter that seamlessly integrate native Android/iOS code and React components, handling complex state, offline data, and secure API flows. I focus on clean, maintainable code with proper tests and smooth deployment to both App Store and Play Store. Commits are always structured for clarity, so your team can continue easily after handoff. I can take your designs and backend endpoints and turn them into a polished, production-ready app that just works and leaves your codebase future-proof. Ahmed

@kamran2012

Hello there, I can build your cross-platform app in Flutter with native-quality performance on both Android and iOS, bridging Android-specific modules where needed and wiring in React components against the same backend. I’ll implement advanced state management, custom animations, secure API integration, and offline handling, while ensuring the codebase is clean, tested, and production-ready. Deliverables will include compiled apps for both platforms, React components tied to your endpoints, unit/widget tests for critical paths, and a full deployment walkthrough with source hand-off. Questions: – Do you prefer state management with Bloc, Riverpod, or Provider for this project? – For offline support, should I implement simple caching or full offline-first sync? I am a TOP Rated Freelancer, and you can check my past work and reviews here as well: https://www.freelancer.com/u/kamran2012 Looking forward to potentially working together on this project. Thanks and Best regards, Kamran

@ciss26

Hello there Hope you are doing well as you are looking for a "Build a FLUTTER MOBILE APPLICATION " so will make the same as you want , I have already develop and Design the so many Application , - I will use latest technology to develop your Application - I will share daily update with you - I Will deliver your project within timeline - After project completion will share complete source code - I will provide 1 year support our develop work - I have 10+ year experience in Web & App development - I will make the 100% responsive design , fast loading , SEO friendly and all - I will provide you super admin panel there you can manage the whole thing Please initiate the chat so will discuss together and all Thanks & Regards Dheeraj K.

@abhisaini0188

Hello, Thank you so much for posting this opportunity it sounds like a great fit, and I’d love to be part of it! I’ve worked on similar projects before, and I’m confident I can bring real value to your project. I’m passionate about what I do and always aim to deliver work that’s not only high-quality but also makes things easier and smoother for my clients. Feel free to take a quick look at my profile to see some of the work I’ve done in the past. If it feels like a good match, I’d be happy to chat further about your project and how I can help bring it to life. I’m available to get started right away and will give this project my full attention from day one. Let’s connect and see how we can make this a success together! Looking forward to hearing from you soon. With Regards! Abhishek Saini

@a4logic

Hello, As a vastly experienced software provider, our team at Our Software not only have the technical finesse to handle this project but have also earned quite a reputation for delivering quality mobile applications that reflect native-like experiences across both Android and iOS devices. Notably, we are proficient at leveraging Flutter, Dart, Android-native (Java/Kotlin), and React frameworks to create powerful cross-platform solutions like this one you need. This stacking of skills ensures we can effortlessly tackle any required Android-native modules that need seamless bridging into Flutter. Our dedication to excellent customer service goes beyond just creating a fully functioning application for you. We commit to providing you with a polished, production-ready experience through advanced state management techniques, custom animations, secure API consumption, and efficient offline data handling. You can expect not only a bug-free app but also an easily maintainable one with our keenness on unit and widget testing that covers all critical paths. Finally yet importantly, we believe in accountability. You need someone who can leave behind clean, well-documented code while providing assistance with App Store/Play Store. We go above and beyond by not just offering live store links and readable commits as proof of our work efficiency but also by ensuring a comprehensive deployment walkthrough and timely delivery with final hand-off o Thanks!

@dvcontact

Hello, Are you looking for a developer who can seamlessly integrate Flutter, Java/Kotlin, and React for your cross-platform app? I can provide a free demo to showcase my ability. I am excited to bring your complex mobile application to life with a polished, native feel across both platforms. Let's discuss a detailed plan and schedule a demo to illustrate how I can help you achieve your goals. Regards, Smith

@ayesha0124

Hello there, I can help u with this job plz contact and initiate the chat so that we can discuss in detail. I have great experience with Mobile App Development, Dart, Java, Frontend Development, Flutter, iOS Development, Kotlin, iPhone, API Development and Android. Meanwhile here is my profile: https://www.freelancer.com/u/ayesha0124

@ahmedaaalnaasan

We are, a full-stack mobile development team with over 10 years of experience, fluent in English and Arabic, currently based in Turkey. We specialize in building complex, cross-platform mobile applications that feel equally native on Android and iOS. What we offer: A Flutter-based shared codebase with seamless Android/iOS builds. Development of Android-native modules (Java/Kotlin) bridged smoothly into Flutter. React components tied into the same REST/GraphQL endpoints for hybrid functionality. Advanced state management, custom animations, secure API integration, and offline data handling. Comprehensive unit and widget testing for reliability. App Store & Play Store setup, with clean, well-documented source code at handover. Our team ensures a production-ready, high-performance app delivered on time and fully aligned with your backend and design assets. ? Contact us today to bring your cross-platform vision to life with confidence and expertise.

@chetansdev

Hi, I’ve shipped complex cross-platform apps using Flutter, with native Android integrations (Java/Kotlin) and React components tied into the same backend. I’m comfortable moving between Dart, native modules, and React, ensuring everything works seamlessly as one polished experience. I’ll deliver: A fully functional Flutter app for iOS & Android Native Android modules bridged cleanly into Flutter React components connected to REST/GraphQL endpoints Advanced state management, custom animations, offline data handling Unit/widget tests, App Store/Play Store setup, and clean, documented code I can share examples of apps I’ve built that balance performance, reliability, and cross-platform consistency. Let’s discuss your roadmap and get this project moving. Best regards, Sukhdev Patidar

@HAZIQ87

I've successfully delivered cross-platform applications using Flutter and React Native, including a recent project integrating Firebase for real-time data synchronization and robust backend services. My expertise spans UI/UX design, state management (BLoC, Provider), and API integration, ensuring a seamless user experience across iOS and Android. My approach involves a phased development strategy: initial UI/UX prototyping using Figma, followed by agile development sprints focusing on core features. I'll leverage Flutter's hot reload for rapid iteration and React Native's component reusability. Rigorous testing (unit, integration, and UI) will be conducted throughout the process, ensuring a stable and high-performing application. Deployment will follow industry best practices for both app stores. Let's discuss your project! Could you share details on the specific APIs and backend services required for this application to ensure we build a solution perfectly tailored to your requirements?

@trm66614

Hi there,Good evening I am Talha. I can work with your project skills API Development, Java, iPhone, Flutter, Kotlin, Dart, Frontend Development, Mobile App Development, Android and iOS Development I am excited to present my proposal, which centers around a personalized approach designed to elevate your project. We will start with an in-depth consultation to gain a deep understanding of your project's unique requirements, goals, and constraints. Our commitment to customization means that we will tailor our services to align perfectly with your project, and we will explain how this approach will meet your expectations. Please note that the initial bid is an estimate, and the final quote will be provided after a thorough discussion of the project requirements or upon reviewing any detailed documentation you can share. Could you please share any available detailed documentation? I'm also open to further discussions to explore specific aspects of the project. Thanks Regards. Talha Ramzan

@Fawadkaleem

As a seasoned full-stack developer with an extensive background incorporating both front and back-end technologies, I believe I'm the right choice for your cross-platform mobile app project. I've garnered over five years of professional experience building interactive and performant applications using Flutter, React Native, Kotlin, and Figma. My diverse skill set places me in the unique position of being able to effortlessly transition between Dart, Android-native code, and React components. Having delivered several complex, cross-platform apps in the past with live store links to showcase my work credibility, I understand the nuances each platform demands and navigate through them smoothly. Advanced state management, custom animations, secure API consumption - these are all my turf as I have a proven command over these areas. Furthermore, I consistently focus on writing clean and well-documented code that is not only easily maintainable but also adds value to the long-term viability of your project. I pride myself on being a reliable and punctual professional who consistently meets deadlines without compromising quality. More than just a developer, I offer a custom-fit solution to align your project with specific business goals. With clear communication lines and updated knowledge-base on the latest technology trends, let me assure you that you'll always be kept in the loop during all stages of the development process. Let's get started!

@TechizeBuilder

Hi Tamer M., I came across your project "Cross-Platform Flutter React App" and I'm confident I can help you with it. About Me: I'm a agency owner with over 8+ years of experience in Mobile App Development, Flutter, API Development, iOS Development. , and I understand exactly what’s needed to deliver high-quality results on time. Why Choose Me? - ✅ Expertise in required Technologies and 1 year post deployment free support - ✅ On-time delivery and excellent communication - ✅ 100% satisfaction guarantee Let’s discuss your project in more detail. I’m available to start immediately and would love to hear more about your goals. Looking forward to working with you! Best regards, Deepak