Convert Finance Web App to Flutter

@rahuliitm69

Hi there, I’d be glad to assist with convert finance web app into an Android/iOS app development using Flutter. I plan to proceed with your requirements. Through my skills & experience, I have the ability to work with java and Swift3, and we can build auto layouts. We have 6+ experience in Hybrid (Flutter) & Native applications development. We work on different types of apps Social, chat, e-commerce, and Map, and implement different payment integrations. I can guarantee my development. Please feel free to contact me, to get an application on time with quality work. Thanks Rahul B

@ksd711

Hi, I will transform your Vanilla JavaScript finance application into a high-performance Flutter suite, delivering a native experience on iOS and Android while maintaining a seamless PWA for the web. Since your backend is already on Supabase, I will implement a direct integration using the supabase_flutter package to preserve your existing Auth, RLS, and data structures with zero logic rewrite. Technical Strategy Architecture: I will build a modular, state-managed Flutter project focused on speed and offline-first reliability. Using local caching (Isar/Hive), users can manage budgets without a connection, syncing instantly once back online. Feature Implementation: AI Voice Assistant: A natural language interface to log expenses and query analytics hands-free. Native Utility: Integration of Firebase Cloud Messaging for push notifications and native sharing for invoices. Comprehensive Toolkit: Building out the Investment Portfolio, Tax Calculator, and CRM modules as high-performance, mobile-first components. Modern UI: A fresh, intuitive design that utilizes native platform widgets for that "fluid" feel, moving away from desktop-centric layouts to a thumb-friendly mobile interface. I will provide clean, documented source code and build scripts, ensuring you have the full autonomy to iterate on the project post-delivery. Regards Kaushal

@Techinfomatic

Hello there, Hope you are doing good!!! I recently Reached across your job post that you are looking for a skilled developer to Convert Finance Web App to Flutter and as per your scope of work and required technology i felt that I can assist you perfectly. I have 8+ years of working experience as a website developer & Mobile developer as well. I have vast experience with all the tech stack you have mentioned Feel free regarding any clarification. I am ready to start immediately and looking forward to long business association ahead. Thanks and Looking Forward Rasna Rajput

@pinkeegupta

Hi I will be able to help you in your Finance App. 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 , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@mahig47

Hello As per your project post you are looking to convert an existing browser-based personal finance app into a Flutter application with full mobile and PWA support. The goal is to deliver a smooth, native-like experience on iOS, Android, and web, while reusing your existing Supabase backend and implementing all current functionality along with future-facing features like AI voice assistant, mobile invoicing, and business analytics. My focus will be on delivering a clean, production-ready Flutter project covering end-to-end features: user authentication, budget tracking, push-based expense notifications, mobile invoicing, AI voice interactions, investment portfolio management, tax calculations, business analytics dashboards, and client CRM. The app will feature a modern, intuitive UI, seamless backend integration, and fully deployable builds for APK, IPA, and PWA targets. Source code, build scripts, and setup documentation will be included to ensure maintainability and future enhancements. I specialize in Flutter and full-stack SaaS development, integrating modern UI/UX design with robust cloud backends like Supabase. My approach emphasizes modular architecture, scalable code, smooth state management, and cross-platform consistency, ensuring that the mobile app matches and extends the capabilities of your web platform. Let’s connect to define the MVP scope, technical approach, and roadmap toward launching a seamless Flutter-based finance app. Best regards Nikita Gupta

@Rajoriadares

Hello Client, Greeting of the day!!!! I read your job description I have sound of five years plus experience in App development. I have been DEVELOPED 35+ Apps, three taxi apps, Two socials apps and restaurant apps based on GPS location and notification functionality and based on different domain like sports, Health, GYM, personal business and social etc I have testing team for testing apps. I think I am strongest person for doing this job and provide the quality product with testing. I am always available for your support. Thanks Sr. Mobile Developer

@ambientinfotech

Hello We can help you transition your existing Supabase-powered finance app into a high-performance Flutter application that runs smoothly on iOS, Android, and web/PWA from a single codebase. Our approach focuses on reusing your current backend logic while building a fresh, modern mobile UI designed for speed, clarity, and native-like responsiveness. We’ll implement secure authentication, real-time sync, offline caching, push notifications, and modular feature layers for budgeting, invoicing, analytics, CRM, portfolio tracking, tax tools, and AI voice interactions—structured so future enhancements remain easy to extend. You’ll receive clean, well-structured Flutter source code, build scripts, and concise documentation, along with production-ready APK, IPA, and web builds. The goal is a seamless, app-store-ready experience that feels as fast and reliable as your desktop version. Best regards, Ambient Infotech

@amir672

As an experienced Flutter developer with an extensive background in building cross-platform mobile applications, I am confident in my ability to excel in this project. My expertise with Flutter, alongside my proficiency with vanilla JavaScript, HTML5, CSS3, and Supabase, aligns perfectly with your aim of converting your finance app for desktop to a mobile-native app while ensuring seamless continuity across platforms. Beyond just adapting the existing technologies, I'm skilled at enhancing existing systems and delivering scalable solutions that drive real business results. This gives me the edge in not just creating a Flutter project but one that consumes your Supabase backend effortlessly and delivers a high-performing Android and iOS experience - something crucial for handling finance-related data securely and reliably. Moreover, my competence in TypeScript complements Flutter's strong typing benefits and enhances maintainability across the codebase. I assure you of a clean, modern UI design for a refreshing look on mobile devices without compromising on the fluidity and speed that your users are already familiar with on desktop. Let's collaborate to create a production-ready app that covers all aspects of your web version while integrating future-facing features. With me on board, you can be confident in timely deliveries with comprehensive hand-offs empowering you to continue iterating beyond this project.

@Ak230598

I can convert your existing Vanilla JS + Supabase personal finance app into a high-performance Flutter application that runs smoothly on iOS, Android, and Web/PWA from a single codebase—without forcing you to rewrite your core business logic. I’ll build a clean Flutter project that consumes your current Supabase backend (auth, database, realtime, storage), while introducing a modern, mobile-first UI optimized for phones and tablets rather than mirroring the desktop design. The initial mobile release will fully support your current web functionality, with architecture designed to scale into the next phase features you listed: budget tracking, push notifications, mobile invoicing, AI voice assistant hooks, investment portfolio, tax calculator, business analytics, and CRM. These modules will be structured cleanly so they can be added incrementally without refactoring the core app. The app will be built for native-level performance, including offline caching, real-time sync, and push notifications. I’ll deliver production-ready APK and IPA builds, along with a deployable Flutter web/PWA target. Handover includes full source code, build scripts, and concise setup documentation, so you can continue iterating independently. If the first release feels as fast, reliable, and native as your desktop app, the goal is met—and that’s exactly what I’ll deliver.

@iwebphpdeveloper

Hello, I’m a senior cross-platform developer with extensive experience delivering production-grade Flutter applications backed by modern APIs and real-time databases such as Supabase. I specialize in migrating mature web products to mobile without breaking existing business logic or performance expectations. I can deliver a clean, scalable Flutter codebase that fully consumes your existing Supabase backend while introducing a modern, mobile-first UI optimized for speed, offline caching, real-time sync, and push notifications. The mobile build will match current web functionality and be architected to support advanced features such as invoicing, analytics, CRM modules, AI voice interaction, and financial tooling. The hand-off will include complete source code, production-ready builds for iOS and Android, a deployable web/PWA target, and clear setup documentation so you can continue iterating independently. I will be happy to connect with you and look forward to your response to start a one-to-one discussion. Best regards, Abhijeet

@Ussama91

I will create a Flutter project that consumes your existing Supabase backend, with a modern UI, and deliver production-ready APK/IPA builds, a deployable web/PWA target, source code, build scripts, and concise setup documentation, ensuring a seamless user experience with offline caching, real-time sync, and push notifications, within your proposed budget. Waiting for your response in chat! Best Regards.

@RajAbhisek

Hi, I'm Raj Abhisek Panda, a technical consultant with extensive experience in mobile app development and Flutter ecosystem. I've carefully reviewed your requirement to convert your existing finance web application into a cross-platform mobile solution. Your vision of creating a seamless mobile experience while preserving the core business logic is something I deeply resonate with. Having worked on multiple Flutter projects involving Supabase backend integration, I understand the nuances of transitioning web applications to mobile platforms efficiently. From your detailed requirements, I see you need a comprehensive Flutter app that not just replicates but enhances your current web application. My approach would involve: • Leveraging Supabase authentication mechanisms • Implementing clean, modern UI design • Ensuring robust offline caching and real-time synchronization • Developing production-ready APK/IPA builds • Creating comprehensive setup documentation I'm confident we can deliver a high-quality Flutter application that meets all your specifications. Feel free to ping me for a detailed discussion about the project scope and implementation strategy. Best regards, Raj Abhisek Panda

@arshig8

Hello, I have 4+ years of experience in full-stack and mobile application development, working with JavaScript (ES6+), HTML5, CSS3, Supabase/Firebase backends, and Flutter to deliver fast, production-ready apps across iOS, Android, and Web/PWA from a single codebase. Your decision to move from a browser-based app to Flutter is solid, and I can help you do this without rewriting business logic from scratch. I’ll build a clean Flutter architecture that securely consumes your existing Supabase backend, supports offline caching, real-time sync, and push notifications, and feels smooth and native on phones and tablets. The first release will fully cover: Authentication & Budget Tracking Expense & Push Notifications Mobile Invoicing Investment Portfolio & Tax Calculator Business Analytics & Client CRM AI Voice Assistant integration You’ll receive clean source code, build scripts, APK/IPA builds, PWA output, and concise setup documentation so you can iterate independently after hand-off. I focus on performance, scalability, and maintainable code exactly what a growing finance app needs. If you’re looking for someone who understands both product thinking and execution, I’d be happy to discuss timelines and milestones. Best regards, Arshi G

@abdf2010

Hello there, I reviewed your project Convert Finance Web App to Flutter and understood the requirements at a high level. I focus on delivering clear, stable, and maintainable solutions aligned with the actual scope, I can work with JavaScript, Mobile App Development, iPhone and follow a clean development process with proper structure and error handling. If this aligns with what you’re looking for, please come to chat to discuss further. Best regards

@bhartimalu

Hello, I can convert your existing Finance Web App into a Flutter mobile app with a clean UI and smooth performance. Flutter app for Android & iOS API integration with existing backend Secure authentication & data handling Optimized performance & responsive design Please share the web app URL, API details, and target platforms. Regards, Bharti M

@rajmalviyamalviy

Hi, Thanks for the detailed overview — this is a very solid and well-thought-out plan. I can build a clean, production-ready Flutter application that consumes your existing Supabase backend and delivers a fast, native-quality experience across iOS, Android, and Web/PWA without rewriting your core business logic. The focus will be on a modern mobile-first UI, smooth performance, offline caching, real-time sync, and reliable push notifications. All current features will be fully covered, with a scalable foundation for the upcoming modules (AI voice assistant, invoicing, investments, CRM, analytics). Final delivery will include source code, build scripts, APK/IPA builds, web deployment, and concise documentation so you can continue iterating independently. If you’re happy, I can review the current web app and Supabase schema next and propose a clear rollout plan. Best regards, Raj M

@NareshJoshiTech

Hello, I’ve gone through your project details carefully, and I must say it sounds really interesting. I’d love to bring my experience to make it a success. With over 10 years of hands-on experience in web, mobile, and software development, I’ve had the privilege of working with clients from around the world — delivering 1000+ successful projects so far. My team and I are comfortable working with technologies like MEAN, MERN, Flutter, React Native, PHP, Laravel, Python, WordPress, Shopify, AI, Blockchain, CRM, CMS, and more. What truly drives me is solving complex challenges and transforming ideas into reliable, user-friendly products. I always aim for clear communication, transparency, and results that make clients feel confident they chose the right partner. You can review my portfolio here: https://www.freelancer.in/u/NareshJoshiTech I’d really appreciate the chance to discuss your project in detail and explore how we can create something great together. Looking forward to hearing from you. Warm regards, Naresh Joshi

@kuldeepworks01

From Web-Perfect to Truly Native: One Flutter Codebase, Every Platform You already have the hard part done—a solid, battle-tested Supabase backend and a web app that works flawlessly. My role is to translate that strength into a fast, native-feeling Flutter application without throwing away your existing logic or momentum. I’ll deliver a clean, scalable Flutter project that consumes your current Supabase backend, supports iOS, Android, and Web/PWA, and feels smooth even under real-time sync, offline caching, and push notifications. The UI will be modern and mobile-first (not a copy of desktop), while fully covering all current features and cleanly layering in future modules like invoicing, analytics, AI voice, investments, and CRM. You’ll receive production-ready APK/IPA builds, a deployable web target, well-structured source code, build scripts, and clear setup documentation—so you can confidently extend the app after hand-off. The goal is simple: users shouldn’t feel this is a “ported web app.” It should feel native, fast, and reliable from day one.

@bridgestonetech1

Hi, Given that your existing app is already built in modern JavaScript (ES6+) and uses Supabase, I’d strongly recommend React Native over Flutter for this project. React Native allows you to stay within the JavaScript ecosystem, reuse data models, API logic, and architectural patterns you already have, and avoid a full mental and technical rewrite. This lowers risk and speeds up development while still delivering true native iOS and Android performance. With a clean React Native setup (Expo or CLI), we can also preserve a strong web/PWA path alongside mobile. I would build a single React Native codebase that consumes your existing Supabase backend for authentication, real-time sync, and data handling. The initial release would fully cover your current web functionality, while being structured to easily add future modules such as push notifications, mobile invoicing, analytics, CRM, and AI voice features. Offline caching and background sync would be handled so the app feels fast and reliable. Deliverables would include full source code, build scripts, production-ready APK and IPA files, optional web/PWA output, and clear setup documentation so you can continue iterating independently. Happy to walk through the tradeoffs and outline a rollout plan if you’d like to discuss next steps.