Hire the Best DART Developers
in Pakistan

I’m a Flutter & FlutterFlow Developer specializing in AI integrations, Firebase, APIs, and production-ready mobile applications. With 3+ years of experience, I help startups and businesses turn ideas, Figma designs, or existing apps into scalable iOS and Android products using Flutter, FlutterFlow, Firebase, REST APIs, and AI technologies such as OpenAI and Gemini. My focus is on building fast, reliable, user-friendly apps with clean architecture, strong backend integration, and a smooth development experience from MVP to production. **Core expertise includes:** • Flutter & FlutterFlow development • AI integrations — OpenAI & Gemini • Firebase (Auth, Firestore, Storage, Cloud Functions) • REST API & third-party integrations • Payments, notifications, maps & real-time features • App optimization, bug fixing & deployment I’ve worked on business, healthcare, social, booking, e-commerce, and AI-powered applications. If you have an idea, Figma design, or an existing app that needs to be built, improved, or scaled, I can help turn it into a reliable, production-ready product.

I build production-ready mobile & web apps, e-commerce, live chat/video calling, real-time GPS tracking (Uber/Instacart-style), and more. Senior Full-Stack Developer, 10+ apps shipped to the App Store & Play Store. I specialize in React Native and Flutter for mobile (iOS & Android), and React.js/Next.js for web with backend development using Node.js, FastAPI (Python), Firebase, and Supabase to deliver complete, end-to-end solutions. I write clean, scalable code that's easy to maintain and ready to grow with your business. What I've built: - E-commerce apps with Stripe payment integration - Real-time chat & video calling apps (WebRTC, WebSockets) - Live GPS tracking & navigation systems (Google Maps API, route optimization) - Health & fitness apps using Google Health APIs - Admin dashboards and analytics portals (React.js) Tech stack: React Native, Flutter, React.js, Next.js, Node.js, FastAPI, Firebase, Supabase, Stripe, Google Maps API, Google Health Connect API, WebRTC, Redux/Zustand, Riverpod/Bloc/GetX. I focus on clear communication, fast turnaround, and code that passes technical reviews without issues. Whether you're a startup founder or a non-technical client with an idea, I'll help map it into a working product App Store/Play Store ready. Let's discuss your project, send me a message and let's get started.

I help startup founders, SaaS companies, and growing businesses turn ideas into production-ready Flutter mobile apps backed by robust Node.js services—from MVP to scalable products serving real customers. Over the past 5+ years, I've completed 212+ projects, earned over $100K on Upwork, and maintained a 100% Job Success Score while helping startups launch and scale successful mobile products. Recent work includes the CeBee prediction platform with deep linking and referral systems, the Hajj Companion app used during pilgrimage by real users, and multiple marketplace and POS platforms designed for real businesses. Whether you're building a new product or improving an existing app, I can help with: ▪ Flutter mobile apps for iOS & Android ▪ Node.js backend development ▪ Firebase, Supabase & REST API integration ▪ AI-powered features using OpenAI ▪ Payment integration (Stripe, Apple IAP & Google Play Billing) ▪ Marketplace, SaaS, and booking platforms ▪ App Store & Google Play deployment ▪ Long-term retainer support and post-launch iteration I've shipped products across healthcare, fintech, e-commerce, logistics, POS systems, booking platforms, and AI applications—working with startups and established businesses worldwide. What you can expect: ✔ Clean, scalable architecture built for long-term growth ✔ Fast and transparent communication throughout the project ✔ Production-ready code that survives real users ✔ Full ownership from planning to launch ✔ A long-term technical partner, not just a task-taker Tech Stack: Flutter • FlutterFlow • Dart • Node.js • Express.js • Firebase • Supabase • MongoDB • REST APIs • GraphQL • Stripe • OpenAI • Google Maps • Push Notifications • Git • CI/CD My goal isn't just to write code. My goal is to help you ship a product that's reliable, scalable, and ready for real users. Not sure where to start? I offer a paid consultation where we review your idea, choose the right tech stack, and plan your MVP before any code is written. Ready to build something real? Send me a message and let's talk about your project.

I build complete web and mobile products from responsive websites and web apps to cross-platform mobile apps handling both the frontend users see and the backend that powers it. As a full-stack and mobile developer, I cover the entire stack, so you get one reliable developer instead of juggling several: 🔹 Full-Stack Web: React & Next.js on the frontend, Node.js & Express on the backend (REST APIs, authentication, databases, scalable architecture) 🔹 Mobile Apps: Flutter & React Native (one codebase for both iOS and Android) 🔹 Backend & APIs: Node.js services, database design (MongoDB / SQL), secure auth 🔹 Integrations: Stripe & payment gateways, Firebase, and third-party APIs 🔹 Ongoing work: bug fixes, performance optimization, and new features on existing web or mobile projects What you can expect working with me: ✅ Clear, regular communication: you always know where your project stands ✅ Clean, maintainable code that's easy to build on later ✅ Delivery on time, with the details done right the first time Every client I've worked with so far has rated the experience 5.0 out of 5, and I intend to keep it that way. Whether it's a website, a web app, or a mobile app new build or scaling an existing product send me a few details about your project and I'll reply with a clear plan and honest timeline.

I’m a Mobile App Developer and a Flutter Developer specializing in AI-powered mobile apps developed for real-world performance and production reliability. My work sits at the intersection of mobile engineering, cross-platform development, and AI-enabled applications, with a strong emphasis on performance, scalability, and long-term maintainability. As a Mobile App Developer, I take full ownership of applications from concept to deployment, ensuring smooth user experiences backed by stable, well-structured code. I build cross-platform apps using both Flutter and React Native, allowing me to choose the right tool based on product needs, performance requirements, and long-term scalability. This flexibility helps deliver high-quality mobile experiences across iOS and Android without unnecessary trade-offs. As a Flutter Developer, I specialize in building responsive, scalable, and visually polished applications using a single, cohesive codebase. I focus on clean UI architecture, reusable components, and efficient state management while maintaining performance close to native standards. As an AI Mobile App Developer, I integrate intelligent features directly into mobile applications in a practical and production-focused way. Rather than treating AI as an add-on, I design systems where AI enhances core functionality, whether through personalization, automation, data processing, or LLM-powered features. I focus on building AI workflows that are reliable, observable, and cost-efficient. In my day-to-day work, I design and develop mobile applications that connect with modern backend systems, APIs, and third-party services. I collaborate closely with backend teams or independently handle integrations to ensure that mobile apps operate as part of a cohesive, scalable system. This includes authentication, real-time data flows, offline support, and performance tuning. As a Mobile App Developer working across Flutter, I support full product development cycles, including: ➡️ app architecture and technical planning ➡️ UI/UX implementation focused on usability and responsiveness ➡️ API integration and data handling ➡️ performance optimization and debugging ➡️ app store deployment and post-launch iteration A significant portion of my work involves building: ➡️ cross-platform mobile apps for startups and SaaS products ➡️ internal tools and mobile-enabled dashboards ➡️ user-facing applications with real-time features and dynamic data ➡️ AI-powered mobile features such as chat interfaces, recommendations, and automation When working as an AI Mobile App Developer, I often implement: ➡️ LLM-powered chat and assistant features ➡️ AI-driven personalization and recommendations ➡️ intelligent data processing within mobile workflows ➡️ integrations with external AI services and APIs Clients typically work with me when they need: ➡️ a Mobile App Developer who can deliver end-to-end applications ➡️ a Flutter Developer depending on project needs ➡️ an AI Mobile App Developer who can integrate AI into real products ➡️ mobile apps connected to scalable backend systems and APIs ➡️ MVPs that can evolve into production-grade mobile platforms ➡️ clean, maintainable codebases designed for long-term growth My core work as a Mobile App Developer, Flutter Developer covers: ➡️ cross-platform app development using Flutter ➡️ scalable app architecture and state management ➡️ API integration and backend connectivity ➡️ performance optimization, testing, and debugging ➡️ AI feature integration where it adds real value I regularly work on MVPs and early-stage mobile products with a strong focus on building solid foundations that can scale. Whether working independently or alongside a broader team, I prioritize clarity, reliability, and thoughtful system design. Long-term success in mobile applications comes from balancing user experience with technical strength. I focus on building apps that are not only polished and intuitive, but also stable, scalable, and ready for real-world growth.

Top Rated Flutter App Developer building scalable Flutter apps for iOS, Android, SaaS, marketplace, booking, fintech, healthcare, and AI-powered mobile app platforms. If you need a Flutter App Developer who can handle Flutter app development from idea, UI/UX, backend, APIs, testing, launch, and scaling, I can help. I am a Flutter App Developer and mobile app specialist with 8+ years of Flutter development experience. I build production-ready Flutter applications for startups, founders, agencies, and businesses that need reliable mobile apps, SaaS products, marketplace platforms, booking systems, fintech apps, healthcare apps, and AI-powered mobile solutions. As a Flutter App Developer, I do not only build screens. I help you plan the product, choose the right architecture, design the user flow, build the Flutter app, connect the backend, integrate APIs, test the release, deploy to the App Store and Google Play, and support the app after launch. 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐬𝐞𝐫𝐯𝐢𝐜𝐞𝐬 𝐈 𝐩𝐫𝐨𝐯𝐢𝐝𝐞: Flutter app development from idea to launch Flutter mobile app development for iOS and Android Flutter App Developer support for MVPs, SaaS apps, and startup products Flutter app development for marketplace apps, booking apps, eCommerce apps, fintech apps, healthcare apps, fitness apps, and logistics apps Flutter UI development from Figma, XD, or existing designs Flutter frontend development with clean architecture and scalable code Flutter backend integration with Firebase, Supabase, Node.js, Python, REST APIs, and GraphQL Flutter API integration for payments, maps, chat, notifications, AI, CRM, and third-party platforms Flutter app redesign, bug fixing, performance optimization, refactoring, and maintenance Flutter App Store and Google Play deployment Flutter AI app development using OpenAI, ChatGPT, Gemini, voice, OCR, and automation workflows 𝐖𝐡𝐚𝐭 𝐈 𝐜𝐚𝐧 𝐛𝐮𝐢𝐥𝐝 𝐚𝐬 𝐲𝐨𝐮𝐫 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫: Flutter iOS apps Flutter Android apps Flutter cross-platform apps Flutter SaaS apps Flutter marketplace apps Flutter booking apps Flutter delivery apps Flutter fintech apps Flutter healthcare apps Flutter eCommerce apps Flutter fitness apps Flutter AI apps Flutter automation apps Flutter admin-connected mobile apps Flutter MVP apps for startups Flutter apps with Firebase, Supabase, APIs, Stripe, Google Maps, push notifications, and real-time features 𝐌𝐲 𝐜𝐨𝐫𝐞 𝐭𝐞𝐜𝐡 𝐬𝐭𝐚𝐜𝐤 𝐅𝐥𝐮𝐭𝐭𝐞𝐫: Flutter, Dart, Flutter App Development, Flutter Mobile App Development 𝐌𝐨𝐛𝐢𝐥𝐞: iOS App Development, Android App Development, cross-platform mobile apps 𝐁𝐚𝐜𝐤𝐞𝐧𝐝: Firebase, Supabase, Node.js, Python, REST APIs, GraphQL 𝐃𝐚𝐭𝐚𝐛𝐚𝐬𝐞: Firestore, PostgreSQL, MongoDB, MySQL 𝐖𝐞𝐛/𝐀𝐝𝐦𝐢𝐧: React, Next.js, admin dashboards, SaaS dashboards 𝐏𝐚𝐲𝐦𝐞𝐧𝐭𝐬: Stripe, subscriptions, in-app purchases, payment gateway integration 𝐌𝐚𝐩𝐬 & 𝐑𝐞𝐚𝐥-𝐓𝐢𝐦𝐞: Google Maps, live tracking, chat, push notifications, WebSockets 𝐀𝐈: OpenAI API, ChatGPT API, Claude, Cursor, Gemini API, AI chatbots, AI voice, OCR, AI automation 𝐃𝐞𝐩𝐥𝐨𝐲𝐦𝐞𝐧𝐭: App Store, Google Play, Firebase Hosting, cloud deployment, CI/CD 𝐖𝐡𝐲 𝐜𝐥𝐢𝐞𝐧𝐭𝐬 𝐜𝐡𝐨𝐨𝐬𝐞 𝐦𝐞 𝐚𝐬 𝐭𝐡𝐞𝐢𝐫 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 Top Rated Upwork freelancer 8+ years of Flutter app development experience 11.5+ years of full-stack software development experience Complete Flutter product development from planning to launch End to end solution including Flutter development, UI/UX design, backend, QA & testing, and deployment Experience building Flutter apps for SaaS, marketplaces, booking platforms, fintech, healthcare, AI apps, and automation systems Strong understanding of product architecture, backend logic, APIs, performance, app store requirements, and long-term scaling A successful Flutter app needs more than code. It needs the right user flow, backend, architecture, API structure, performance setup, testing process, deployment plan, and scaling strategy. If you are looking for a Flutter App Developer who can build, improve, launch, or scale your Flutter app, send me your idea, Figma design, existing app, or project requirements. I will help you map the best technical path forward. 𝐊𝐞𝐲𝐰𝐨𝐫𝐝𝐬 𝐭𝐨 𝐅𝐢𝐧𝐝 𝐦𝐞: Flutter | Flutter App Developer | Flutter Developer | Flutter App Development | Flutter Mobile App Development | Flutter iOS App | Flutter Android App | Flutter Firebase App | Flutter Supabase App | Flutter API Integration | Flutter SaaS App | Flutter Marketplace App | Flutter Booking App | Flutter AI App | Flutter MVP Development | Flutter App Store Deployment | Flutter Bug Fixing | Flutter App Redesign | Flutter App Maintenance