Flutter Hyperlocal App, firebase and Supabase

@WebSpotIt

As a seasoned developer with over a decade of experience, I understand the complexity involved in building multi-platform applications. I'm proficient in both Dart and Flutter, having developed numerous projects on these platforms over the past 5 years and also have 7 years of experience in Android Development. Your hyper-local marketplace project aligns strongly with my skills and experiences; I fully comprehend the integration of Supabase and Firebase/DataConnect as well as the nuances involved in ensuring seamless cross-platform functionality for Android, iOS, PWA, and browser-based web apps. Moreover, I have successfully integrated various third-party APIs including Google, Facebook and Stripe among others meaning your request to incorporate Firebase hooks such as Analytics and Cloud Messaging will not be any issue. My familiarity with other backend technologies like Laravel, PHP and Node will guarantee a clean separation of both backends ensuring scalability or interchangeability without compromising productivity. Above all, my insatiable love for coding ensures a dedicated work-ethic making me confident that I can surpass your expectations in delivering timely and quality work - just check out my track record of over 150 big projects delivered. Let's build something great together!

@chiragthummar108

Hi, Good Day !! I’m Chirag Thummar, a 7+ years experienced mobile developer with strong expertise in Flutter multi-platform applications, real-time systems, and scalable backend integrations. I’ve built production apps using Flutter 3.x with null-safety, integrating Supabase (Postgres, Auth, Realtime, Storage) and Firebase services like Analytics and Cloud Messaging. For your hyper-local marketplace, I can deliver: • Real-time local service listings (CRUD) with Supabase Postgres • User-to-user messaging using Supabase Realtime + Firebase push notifications • Skill-sharing module with scalable data structure • Secure cross-platform authentication working on Android, iOS, Web, and PWA I follow clean architecture and modular code, keeping Supabase and Firebase layers separated so the backend can scale or be swapped later. You’ll receive the complete Flutter project, Supabase schema & functions, working messaging prototype, and a clear deployment walkthrough. I’ve shipped multiple cross-platform Flutter apps and can ensure smooth builds across Android, iOS, Chrome PWA, and web. Looking forward to discussing your marketplace vision. Thanks & Regards, Chirag Thummar

@Kishoreindia

Dear Sir/Madam, I am Kishore Patidar, a professional Mobile App and Python Developer with strong experience in building scalable, production-ready mobile applications and backend systems. I specialize in Flutter (cross-platform), Android (Java/Kotlin), Firebase, Supabase, Node.js, FastAPI, and Django. I have successfully delivered multiple live apps on both Google Play Store and Apple App Store, including fintech, healthcare, education, social networking, and on-demand service platforms. My expertise includes: • Cross-platform mobile app development (Flutter) • Backend API development (Node.js, FastAPI, Django) • Payment Gateway integration (PhonePe, Razorpay, Stripe) • Real-time chat & notification systems • Admin panel & dashboard development • App deployment & store publishing • Secure authentication & role-based systems I focus on clean architecture, scalable backend design, optimized performance, and smooth user experience. From idea to deployment, I can handle complete end-to-end development. I would be happy to discuss your project requirements and deliver a reliable, high-quality solution within timeline. Looking forward to working with you. Best Regards, Kishore Patidar Mobile App / Python Developer

@RajAbhisek

Hi, I've built several multi-platform Flutter apps with Supabase and Firebase. Getting a single codebase to work smoothly across Android, iOS, web, and PWA is challenging but totally doable. Real-time syncing with Supabase Postgres and handling push notifications through Firebase is something I've implemented in production apps. Here's what I'll deliver: A clean Flutter 3.x codebase that compiles and runs on all four platforms without platform-specific headaches Full CRUD for listings with real-time updates across devices Working in-app chat using Supabase real-time with Firebase Cloud Messaging for push notifications Proper authentication flow using Supabase Auth with optional social login integration Git repo with clear setup instructions and a video walkthrough showing the build and deployment process I follow clean code practices—the code will be lint-clean and follow Dart/Flutter formatting standards. Everything syncs in real-time, and messages persist correctly after refresh. Just ping me on chat and we can discuss the details. Thanks, Raj Abhisek Panda

@WCTech

Hello, I’m a Flutter Full Stack Developer with 7+ years of experience building multi-platform apps (Android, iOS, Web, and PWA) using Flutter, Supabase, and Firebase services. I specialize in scalable architectures that support real-time data, messaging systems, and cross-platform performance from a single codebase. What I Will Deliver ✔ Cross-platform Flutter 3.x app with null-safety ✔ Local service listings module (CRUD) with real-time updates via Supabase ✔ User-to-user messaging system using Supabase realtime channels ✔ Push notifications via Firebase Cloud Messaging ✔ Skill-sharing module with scalable structure ✔ Supabase Auth integration for secure multi-platform login ✔ Clean architecture allowing Supabase/Firebase separation for scalability ✔ Complete Supabase schema, SQL scripts, and Edge functions ✔ Fully documented Flutter project with README and environment setup ✔ Working messaging prototype deployed to your Supabase project ✔ Video walkthrough explaining build and deployment I have experience building Flutter apps with real-time Supabase backends and multi-platform deployments, ensuring clean architecture and maintainable code. Let’s have a QUICK CHAT to review your Supabase project structure and finalize the architecture.

@SmartCodeDev

Hello client, I’m an experienced Flutter developer with hands-on experience building multi-platform apps (Android, iOS, Web, and PWA) using Supabase and Firebase integrations. I can deliver your hyper-local marketplace with a clean Flutter 3.x codebase using null-safety and proper architecture for scalability. I’ll implement local service listings with real-time CRUD via Supabase Postgres, in-app messaging using Supabase real-time channels, and push notifications through Firebase Cloud Messaging where needed. Authentication will be handled through Supabase Auth, with optional Firebase hooks for analytics or messaging while keeping both systems modular so they can scale independently. You’ll receive the complete Flutter project in Git, Supabase schema and scripts, a working messaging prototype, and a walkthrough video explaining build and deployment. I focus on clean, lint-free code and ensuring the app runs smoothly across all required platforms. Looking forward your response. Thank you.

@technologiesit

As an experienced Flutter developer with expertise in Dart, I'm confident that I have the skills you're looking for to develop your hyper-local marketplace. My proficiency in front-end and back-end development, including working with Supabase and Firebase/DataConnect, will allow me to proficiently deliver the core modules you need. I have a proven track record for creating clean code with minimal errors, ensuring your app compiles and runs seamlessly on Android, iOS, PWA and as a browser-based web app without any platform-specific issues. In addition to my technical skills, I bring excellent communication and organizational skills into every project. This allows me to create comprehensive documentation such as README files, environment files, Supabase schema SQL/Edge functions and seed data scripts that will enable you to manage the project effectively going forward. In conclusion, if you seek an accomplished Flutter developer who can expertly handle Supabase and Firebase/DataConnect to deliver your hyper-local marketplace accurately, efficiently and on time, then look no further than me.

@viviprabu22

codebase for Android, iOS, Web, and PWA. Your hyper-local marketplace project is very interesting, and the architecture you described using Flutter + Supabase with optional Firebase integrations is exactly the type of system I have worked with. For your project, I can deliver: ✔ Cross-platform Flutter application Flutter 3.x with full null-safety One shared codebase running on Android, iOS, PWA, and browser web ✔ Supabase backend integration PostgreSQL schema design for listings and skill-sharing modules CRUD operations with Supabase real-time updates Supabase Auth for secure multi-platform authentication Storage support for images/files ✔ Real-time messaging User-to-user chat using Supabase Realtime channels Persistent message storage Push notifications through Firebase Cloud Messaging ✔ Modular architecture Clean separation between Supabase and Firebase services Scalable structure allowing backend components to be swapped or extended ✔ Deliverables Full Flutter project in Git with proper documentation and environment configuration Supabase SQL schema, Edge functions, and seed scripts Fully working messaging prototype connected to your Supabase project Short video walkthrough showing setup, build, and deployment I follow clean architecture, lint-free Dart code, and maintainable project structure so the app can scale easily as new features are added.

@bhartimalu

Hello, I have strong experience with Flutter, Firebase, and Supabase and can help build or complete your hyperlocal app with secure authentication, real-time database integration, and a smooth, responsive UI. I will ensure the app is scalable, cleanly coded, and ready for production. Let’s discuss the features and timeline to get started. Regards, Bharti

@jadavdharmik48

Your hyper-local marketplace project aligns very well with my experience in Flutter development and backend integrations. I have experience building multi-platform applications using a single Flutter codebase and integrating services like Supabase and Firebase to create scalable, real-time applications. For your project, I can develop a clean and scalable Flutter architecture using Flutter 3.x with null-safety, ensuring the application runs smoothly on Android, iOS, PWA, and web browsers from the same codebase. I will implement Supabase Postgres for the service listings with full CRUD functionality and real-time synchronization so that updates instantly appear across multiple devices. For authentication, I can implement a secure and friction-free flow using Supabase Auth, supporting sign-up and sign-in across all platforms. If needed, Firebase services such as Cloud Messaging and Analytics can be integrated in a modular way so both Supabase and Firebase remain loosely coupled and scalable. The in-app messaging system will be implemented using Supabase real-time channels to allow instant user-to-user chat, while push notifications can be handled through Firebase Cloud Messaging. Messages will remain persistent and available even after refresh or app restart. I would be happy to discuss your timeline, UI expectations, and deployment setup so we can move forward with development.

@shuvadeep003

Hi there, Your hyper-local marketplace project is interesting, and I can help build the first release using a single Flutter codebase that runs smoothly on Android, iOS, PWA, and web. I have experience developing cross-platform apps using Flutter with Supabase for real-time databases and Firebase Cloud Messaging for notifications. For this project I will implement: • Local service listings with full CRUD stored in Supabase Postgres and real-time updates • Secure authentication using Supabase Auth with optional social login support • In-app messaging using Supabase real-time channels • Push notifications through Firebase where required • Skill-sharing module integrated into the same architecture • Clean modular structure so Supabase and Firebase services remain independently scalable Deliverables will include: • Complete Flutter 3.x project with null-safety in Git • Supabase schema, SQL scripts, and seed data • Working real-time messaging prototype connected to your Supabase project • README with setup instructions and environment configuration • Short walkthrough video showing build and deployment steps The final build will run across Android, iOS, PWA, and web with clean, linted Dart code and real-time synchronization across devices. Regards,

@luckysingh7987

Hello, I’m a Flutter developer with experience in Firebase and Supabase integration, and I’d be happy to help you build your Hyperlocal Flutter application with a clean and scalable architecture. I have experience working with: Flutter mobile apps (Android & iOS) Firebase / Supabase authentication and database Real-time data updates API integrations and clean architecture Performance optimization and maintainable code For your project, I can: Develop the Flutter app with a responsive and smooth UI Integrate Firebase or Supabase backend properly Implement real-time features required for hyperlocal functionality Deliver clean, well-structured code with proper documentation I focus on quality, communication, and on-time delivery, and I’m confident I can help bring your idea to life. Let’s discuss your requirements in detail so we can start the project. Best regards, Lucky Parihar Flutter Developer

@salonMhrzn

Hi, Your hyper-local marketplace project fits well with my experience building cross-platform apps using Flutter from a single codebase. I have worked on real-time features such as chat, live updates, and WebRTC communication. Since Supabase uses Postgres with realtime channels, integrating it with Flutter for listings, messaging, and sync across devices will be straightforward. For this project I can implement: • Local service listings with CRUD operations stored in Supabase Postgres and synced in real time • User-to-user messaging using Supabase realtime with Firebase Cloud Messaging for push notifications • Secure authentication using Supabase Auth across Android, iOS, Web, and PWA Deliverables: • Clean Flutter 3.x null-safe project supporting Android, iOS, Web, and PWA • Supabase schema and setup scripts • Working realtime listings and messaging prototype • Git repository with README and setup guide • Short video walkthrough of build and deployment Quick questions: 1. Should listings support location-based filtering? 2. Should messaging support media later or start with text chat? Best regards, Salon Maharjan Flutter Developer

@vinodrayka07

Hello, I’m very interested in working on your hyper-local marketplace project. I have over 5 years of experience in mobile development and strong expertise in Flutter, Firebase, and Supabase. I have built several production apps using serverless architectures where Firebase and Supabase handle authentication, database, storage, and real-time features. For your project, Flutter is a great choice because it allows a single codebase to run smoothly on Android, iOS, Web, and PWA. I have experience delivering cross-platform Flutter apps that maintain clean architecture, null-safety, and scalable backend integration. I can implement Supabase Postgres for service listings with full CRUD operations and real-time updates. For messaging, I will use Supabase real-time channels with Firebase Cloud Messaging for push notifications. Authentication will be handled through Supabase Auth with a secure and smooth sign-in flow across all platforms. You will receive a well-structured Flutter project in Git, Supabase schema and SQL scripts, seed data, and a working messaging prototype connected to your Supabase project. I will also provide clear documentation and a walkthrough video explaining build and deployment. I’m confident I can deliver a stable, scalable, and clean solution that meets all your acceptance criteria. Best regards, Vinod

@vetalh3

Hello! I’m a Flutter developer with experience building mobile apps for iOS and Android. I can help develop your app quickly with clean code and stable performance. Ready to start right away. Let’s discuss the project details. Best regards.

@indreshpnk

Hello, I understand you need a multi-platform Flutter app with Supabase backend, real-time listings sync, and instant messaging that runs smoothly on Android, iOS, Chrome (PWA), and web builds. The goal is to deliver a clean, scalable, and real-time synchronized application that meets your acceptance criteria and works reliably across devices. Here’s what I can provide: • Flutter + Supabase integration with real-time listings CRUD synced across multiple devices. • Instant messaging system using Supabase Realtime with persistent chat after refresh. • Clean architecture, lint-free Dart code, and deployment guidance with a Loom walkthrough. I bring over 4+ years of experience in Flutter, Dart, Git, and Supabase, building cross-platform apps with real-time databases, authentication, and scalable backends. My focus is always on performance, clean code, and reliable multi-device synchronization. Just to clarify a few things: • Should messaging support one-to-one only or group conversations as well? • Do listings require images/files upload via Supabase Storage? Please come to the chat box to discuss more about your project. Best regards Indresh Kushwaha

@siddharthk191

Hello, I carefully read your project requirements for the Flutter hyperlocal marketplace application. I have experience working with Flutter multi-platform apps and backend integrations. I can build the application using Flutter 3.x with a clean and scalable architecture. I can implement the core modules you mentioned: • Local service listings with full CRUD operations using Supabase PostgreSQL • Real-time user-to-user chat using Supabase channels • Push notifications using Firebase Cloud Messaging • Secure authentication system with Supabase Auth • Skill-sharing module and smooth user flow The app will run smoothly on Android, iOS, Web, and PWA from a single Flutter codebase. I will ensure the code follows proper Flutter/Dart formatting and remains scalable so backend services can be expanded later. I can complete the first working version within the proposed timeline and will maintain clear communication during development. Looking forward to discussing your project. Thank you.

@usamakha9

Hi, I will build your hyper-local marketplace using Flutter 3.x with a single shared codebase that runs smoothly on Android, iOS, PWA, and web. I will implement local service listings with full CRUD operations using Supabase Postgres and real-time updates, along with user-to-user messaging through Supabase real-time channels and Firebase Cloud Messaging for push notifications. The app will include a secure authentication flow using Supabase Auth, a scalable skill-sharing module, and a clean architecture so Supabase and Firebase integrations remain modular and easy to scale later. I will deliver the complete Flutter project in Git with a clear README, Supabase schema and SQL scripts, a working messaging prototype, and a walkthrough video explaining build and deployment steps. I have experience building multi-platform Flutter apps with real-time features and backend integrations, and we can discuss the exact data structure, UI flow, and milestone timeline in chat before starting.

@shibbuquadir

As a seasoned Flutter developer at Paper Perfect, I bring a wealth of multi-platform app development experience to the table. We have proficiency in various front-end and back-end technologies, prominently featuring Flutter and React Native. Fortuitously, we have deep knowledge and practice with Supabase, making us an ideal fit for your hyper-local marketplace project that necessitates the use of Supabase and Firebase/DataConnect. Our agency prioritizes customization, flexibility, and precision in every project we embark on. We understand the unique requirements of each business and we tailor our solutions accordingly. Our understanding goes beyond Flutter's basics; we take keen interest in familiarizing ourselves with null-safety, cited as one of the tech specifics for your project. At Paper Perfect, we assure you maximal compatibility for your first release across different devices and platforms. Apart from Meeting your core module needs like local service listings with real-time updates stored in Supabase Postgres, efficient in-app messaging using Supabase real-time channels (with push notification routed through Firebase when needed), and a skill-sharing module; we will consolidate all necessary deliverables such as comprehensive Flutter project, Supabase schema, SQL/Edge functions & seed data scripts along with a working messaging prototype deployed to a provided Supabase project for optimal testing.