👋 Need a skilled FlutterFlow Developer or Flutter Developer for your next mobile app development project? You're in the right place! I specialise in Flutter and FlutterFlow development, crafting visually stunning, high-performance applications. Whether it's custom mobile app development, backend integration, or AI-powered solutions, I ensure seamless functionality with Firebase, Supabase, and custom APIs. 🌟 𝗪𝗵𝘆 𝗖𝗵𝗼𝗼𝘀𝗲 𝗠𝗲? --------------------------------------------------------------------------------------------------- ✅ Top 5% FlutterFlow Developer worldwide ✅ 5+ Years of Experience in Flutter & native mobile app development ✅ 70+ Successful Projects across industries ✅ Deep Expertise in Firebase & Supabase optimization ✅ AI-Powered Mobile App Development with GPT & Custom APIs ✅ 100% Client Satisfaction with long-term support 📌 FlutterFlow Developer Services --------------------------------------------------------------------------------------------------- ✅ Custom FlutterFlow Development – End-to-end mobile app development, custom components, seamless Firebase & Supabase integration ✅ FlutterFlow Backend Solutions – Scalable database setup, secure authentication, custom API integration ✅ MVP Development – Rapid prototyping, startup solutions, quick-to-market apps ✅ UI/UX Excellence – Modern, intuitive, and engaging app designs with custom animations 📌 Flutter Developer Services --------------------------------------------------------------------------------------------------- ✔ Flutter, Dart, BLoC, Provider, GetX – Best architecture & state management for scalable mobile app development ✔ Figma to Flutter – Pixel-perfect UI implementation ✔ Backend Development – Node.js, TypeScript, MongoDB, MySQL ✔ Firebase & Supabase – Firestore, Realtime DB, Authentication, Crashlytics ✔ Social Media & Payments – Google, Facebook, Apple, Stripe, Razorpay ✔ Google SDKs & APIs – Maps, Ads, Analytics, Push Notifications 💡 𝗪𝗵𝗮𝘁 𝗬𝗼𝘂 𝗚𝗲𝘁? --------------------------------------------------------------------------------------------------- ✅ High-Quality, Bug-Free Apps – Scalable & optimized for performance ✅ Clean, Maintainable Code – Best coding practices for long-term success ✅ Lifetime Support & Maintenance – Ongoing improvements & feature updates 🚀 Ready to build your next mobile app development project? Let’s discuss your idea and bring it to life! 💬🎨

🏆 TOP RATED FLUTTER DEVELOPER 🏆 I'm a Flutter developer with 5+ years of experience developing high-quality Mobile Apps. I create user-friendly and performant apps that meet clients' needs. I offer a range of services, including mobile app development, UI/UX design, integration with third-party services and APIs, app testing, and maintenance. 📌 Why me? ➔ Flutter developer with 5+ years of experience ➔ Full-time lead mobile app developer committed to increasing business with repeat buyers, providing quality work ➔ Working with the best software development standards. 🛠 My core skills and experiences -------------- ✦ Flutter, Dart, Flutter Flow ✦ Android, IOS, Native SDKs ✦ AI - Custom Chatbot, ChatGPT API Integration ✦ Firebase APIs, Strapi APIs, Supabase ✦ Chat - Firebase, Socket, Agora ✦ In-app purchase, Advertisement, Push Notifications, Google Analytics, AWS, Google Cloud, Azure ✦ Razor Pay, PayPal, Braintree, Stripe Payment Gateway ✦ Google Maps, Geolocation, GPS, Location Tracking ✦ Interaction with backend - Rest API, JSON, XML, PHP, Node.js ✦ Databases / Data Management - SQLite, MySQL, MongoDB, GraphQL ✦ Internationalization (i18n) ✦ Encryption, Decryption, Data Structure ✦ Github, Bitbucket, Gitlab ✦ Indoor positioning system ✦ Bluetooth navigation system ✦ iBeacon, Bluetooth GetWay ✦ Audio / Video Live Streaming ✦ QR Codes, Bar Codes, VIN Scanner, NFC Tags Reading ✦ Photo & Video Sharing, Editor, Filter 📢 Why you should hire me?🏆 -------------- 🔵 Daily Work Summary 🔵 I always work towards your success 🔵 Quality work at affordable prices 🔵 Bug-free code 🔵 Strong Android, iPhone, and backend architecture and database knowledge 🔵 Develop applications that support all devices 🔵 Delivering product on/before time 🔵 Always up-to-date with the latest technologies 🤝 Let's work together to bring your app idea to life and create an exceptional mobile experience for your users. Get in touch with me today and let's get started on this exciting journey! Best regards, Abdullah Akram

Need a Flutter developer who can turn your idea into a clean, scalable, production-ready app? I’m a Top Rated Senior Flutter Developer with 7+ years of experience, 20+ live apps, 100% Job Success Score, and hands-on experience building AI apps, marketplaces, ERPs, delivery apps, streaming apps, and API-driven mobile products. I help founders, startups, and businesses build Android and iOS apps that are not just good-looking, but stable, maintainable, and ready for real users. Here are a few examples of what I’ve built: 🚀 Urban India - Grocery Delivery App Built a Flutter grocery delivery app for iOS and Android with Stripe payments, real-time tracking, loyalty rewards, cashback, and order flow optimization. Result: 5K+ downloads, 4.8-star rating, and 28% increase in repeat orders. 🏗️ BuildIndia ERP - Enterprise Field Sales App Built a Flutter ERP app for 500+ field sales users with GPS tracking, analytics dashboards, CRM, selfie verification, team hierarchy, and real-time reporting. 🎵 Jazzbooks Streaming - iOS Audio Learning Platform Built a music education platform for 2,000+ musicians with custom audio playback, real-time tempo control, key changer, and dual-track playback using AVFoundation. ⚖️ Daily Case - Lawyer CRM Built a full-stack CRM using Flutter, Node.js, GraphQL, and PostgreSQL with case tracking, billing, document vault, court reminders, and RevenueCat subscriptions. 🤖 Calry AI and Expirely - AI Mobile Apps Designed, built, and launched two AI-powered Flutter apps solo in under 3 months. Features included photo-based food recognition, OCR date scanning, barcode lookup, and voice commands. What I can help you with: ✔ Flutter app development from scratch ✔ MVP development for startups ✔ AI-powered mobile apps ✔ Firebase integration ✔ REST API and GraphQL integration ✔ Payment integration: Stripe, Razorpay, RevenueCat, Apple IAP, Google Play Billing ✔ Push notifications and deep links ✔ Maps, GPS, and real-time tracking ✔ Chat, voice, video, and media features ✔ App redesign and performance optimization ✔ Play Store and App Store deployment ✔ Existing Flutter app takeover, cleanup, and bug fixing Tech I work with: Flutter, Dart, Firebase, Firestore, FCM, REST APIs, GraphQL, Node.js, PostgreSQL, BLoC, Riverpod, Provider, GetX, Clean Architecture, MVVM, Stripe, Razorpay, RevenueCat, Fastlane, Codemagic, GitHub Actions. Why clients work with me: ✔ I think like a product owner, not just a coder ✔ I write clean, maintainable Flutter code your team can extend ✔ I can handle frontend, backend integration, releases, and post-launch fixes ✔ I communicate clearly and respond fast ✔ I can work with both technical teams and non-technical founders ✔ I provide 30 days of free bug fixes after delivery I have worked across: Fitness, AI apps, delivery, ecommerce, marketplaces, dating apps, taxi booking, education, travel, booking, events, CRM, ERP, media, streaming, and real-time apps. If you need a Flutter developer who can understand your product, suggest practical solutions, and ship a stable app, send me a message. I usually respond within 2 hours. FAQ: Q: Can you build the app from scratch? A: Yes. I can help from idea, feature planning, and app flow to Flutter development, API integration, testing, and store release. Q: Can you work on an existing Flutter app? A: Yes. Share the repository and I can review the codebase, identify issues, and suggest the best next steps. Q: Can you handle backend work too? A: Yes. I can work with Firebase, REST APIs, GraphQL, Node.js, and PostgreSQL depending on your project needs. Q: Do you provide post-launch support? A: Yes. I provide 30 days of free bug fixes after delivery. Q: Do you work with non-technical founders? A: Yes. I can help turn your idea into a clear feature list, technical plan, and build roadmap. Skills: Flutter Dart Mobile App Development Flutter App Development iOS Development Android App Development Cross Platform App Development Firebase Firebase Cloud Firestore Firebase Authentication Firebase Cloud Messaging REST API GraphQL Node.js API Integration Mobile UI Design Mobile App Redesign Bug Fixing App Performance Optimization AI App Development ChatGPT Integration Payment Gateway Integration Stripe RevenueCat In-App Purchases Google Maps API Push Notifications Mobile App Testing App Store Upload Google Play

𝐓𝐨𝐩 𝐑𝐚𝐭𝐞𝐝 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝟏𝟎𝟎% 𝐉𝐨𝐛 𝐒𝐮𝐜𝐜𝐞𝐬𝐬 |𝟏𝟎+ 𝐲𝐞𝐚𝐫𝐬 𝐨𝐟 𝐞𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 & 𝐍𝐚𝐭𝐢𝐯𝐞 (𝐢𝐎𝐒 & 𝐀𝐧𝐝𝐫𝐨𝐢𝐝) 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐅𝐥𝐮𝐭𝐭𝐞𝐫 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 | 𝐀𝐈 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝟑𝟓𝟎𝟎+ 𝐇𝐨𝐮𝐫𝐬 𝐁𝐢𝐥𝐥𝐞𝐝 | 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | 𝐈𝐎𝐒 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 | Hi! I'm 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 with over𝟏𝟎 𝐲𝐞𝐚𝐫𝐬 of experience building high-performance, scalable, and beautiful apps for 𝐢𝐎𝐒, 𝐀𝐧𝐝𝐫𝐨𝐢𝐝 and cross-platform devices using 𝐅𝐥𝐮𝐭𝐭𝐞𝐫, 𝐑𝐞𝐚𝐜𝐭 𝐍𝐚𝐭𝐢𝐯𝐞, 𝐚𝐧𝐝 𝐒𝐰𝐢𝐟𝐭/𝐊𝐨𝐭𝐥𝐢𝐧. Whether you're a startup needing an 𝐌𝐕𝐏 𝐚𝐩𝐩, a business looking for 𝐚 𝐬𝐜𝐚𝐥𝐚𝐛𝐥𝐞 𝐚𝐩𝐩, or seeking help with 𝐚𝐩𝐩 𝐦𝐚𝐢𝐧𝐭𝐞𝐧𝐚𝐧𝐜𝐞 𝐨𝐫 𝐬𝐭𝐨𝐫𝐞 𝐬𝐮𝐛𝐦𝐢𝐬𝐬𝐢𝐨𝐧, I deliver end-to-end solutions — from 𝐩𝐫𝐨𝐭𝐨𝐭𝐲𝐩𝐞 𝐭𝐨 𝐥𝐚𝐮𝐧𝐜𝐡. ✅ 𝐈 𝐂𝐚𝐧 𝐇𝐞𝐥𝐩 𝐘𝐨𝐮 𝐖𝐢𝐭𝐡: - Mobile App Development with Web Admin Panel - MVP Development & SaaS Application Development - API Development & Third-Party Integrations - Node.js / NestJS Backend for Mobile & Web Apps - Laravel / PHP Backend Development - Firebase Integration (Auth, Firestore, Cloud Functions) - Payment Gateway Integration (Stripe, Razorpay, PayPal) - Real-Time Chat, Notifications & WebSocket Integration 🔹 𝐖𝐡𝐚𝐭 𝐈 𝐃𝐨: - Full Stack Web & Mobile App Development - No-Code / Low-Code Development (Bubble, FlutterFlow, Webflow) - AI App Development & Integration (Claude AI, GPT-4/5, OpenAI API, Chatbots, Automation) - SaaS Application Development (Subscription Models, Multi-Tenant Systems) - API Integration (Payment gateways, third-party services) - Dashboard & Admin Panel Development - Workflow Automation (Zapier, Make, AI Automation Systems)) - UI/UX Design (Figma) 𝐃𝐨𝐦𝐚𝐢𝐧 𝐄𝐱𝐩𝐞𝐫𝐭𝐢𝐬𝐞: ◉ Dating App & Matchmaking App ◉ Grocery App ,Ordering Apps & Delivery App ◉ Food Delivery Apps& Restaurant App ◉ On-Demand Technician Service Apps ◉ Taxi & Ride-Hailing Apps ◉ Home Services & On-Demand App ◉ Event Planning & Booking Apps ◉ Bakery, Café & Restaurant Management Apps ◉ Chat, Messaging & Communication Apps ◉ Social Networking & Community Apps ◉ Health, Fitness & Wellness Apps ◉ Real Estate & Property Apps ◉ Salon Booking App & Beauty Service App ✅ Health and Fitness Apps ✅ GPS/ Geo Location Apps ✅ Trade Apps ✅ Homeowner/Contractor App ✅ Artificial Intelligence based Apps ✅ Bluetooth / BLE Integration Apps ✅ Food Delivery Apps ✅ Nutrition Planning Apps ✅ Restaurant Search Apps ✅ Salon Booking Apps ✅ Gym Booking Apps ✅ Taxi Apps ✅ AI Powered Apps ✅ E-commerce Apps ✅ Dating and TikTok Style Apps ✅ Video Streaming, Voice Calling, Chat and Messaging Apps ✅ Real Estate Apps ✅ Driver Instructor Finding Application ✅ Hotel and Travel Booking Apps ✅ E-Learning Mobile Application ✅ Wellness & Meditation Application ✅ NDI's Industry Applications ✅ Ride booking app (like Uber) ✅ Real estate listing app (Like Airbnb) ✅ Social media mobile app (like TikTok/Instagram) ✅ Startups/Investment management mobile app ✅ Wellness mobile app ✅ Fitness and Nutrition mobile app (like CalAI, MyFit 👉 Let’s start with a FREE 15–30 minute consultation to discuss your project and define the best approach. Contact us today to discuss your project requirements. ............................................................................................................................................................................................... Skilled Flutter Developer, Experienced Mobile App Developer, Native Android App Developer, iOS App Developer, iOS Developer, Cross-Platform Flutter App Developer, Top Flutter Developer, React Native, Hire Best Flutter App Developer, Mobile App Development, Skilled Mobile App Developer, RESTful API Developer, API Integration, Front-End Developer, React.js, Backend Developer, Nodejs, JavaScript, Figma, UI/UX Design, Prototype, In-app purchases, Location, Payment Gateway Integration, Android Studio, Push notifications, User authentication, User profile creation, QA, Unit Testing, Regression Testing, Dating App, Ecommerce App, Ride Booking App, 3rd Party SDK Integration, Realm, SQLite, MySQL, Firebase Cloud Fire Store, Realtime Database, Kotlin, Swift, Java, Dart, Swift UI, Twilio, Map box, HealthKit, Google Analytics, Amazon Web Services, Core Data, Smartphone, Full Stack Developer, Node.js Framework, Back-End Development, API integration, React, Front-End Development, Full-Stack Development Mobile App Development Mobile App Developer Flutter App Development Flutter App Developer App Development AI App Development Dating App Development Delivery App Development Grocery Mobile App Development Social Mobile App AI Mobile App Development

Full-Stack Developer | Flutter Developer | Node.js Developer | AI Automation | API Integration | Real Estate Hello from this side of the world 🙂 I’m a senior-level Full-Stack and Flutter Developer with 7+ years of hands-on experience building mobile apps, Flutter Web platforms, backend-connected systems, secure APIs, dashboards, and custom business tools. My core stack includes *Flutter, Dart, Firebase, Node.js, Express, Python, REST APIs, WebSocket, Supabase, PostgreSQL, React/Next.js, and third-party API integrations* My strongest background is in building production-grade applications for *FinTech, BFSI, capital markets, real estate, property management, e-commerce, logistics, food ordering, and operations-heavy businesses. I’ve worked on secure systems involving payment gateways, KYC flows, banking SDKs, real-time data, admin dashboards, role-based access, CRM workflows, AI automation, and API-based integrations. What I Can Build for You * Mobile apps for iOS and Android using Flutter * Flutter Web apps, admin panels, and dashboards * Full-stack web platforms with backend APIs * MVPs for startups and investor demos * SaaS-style business tools and internal portals * Real-time apps for chat, orders, alerts, tracking, and live updates * Secure login systems with OTP, email, social login, roles, and permissions * Payment, subscription, wallet, and transaction-based workflows * Location-based apps using GPS, maps, routing, and tracking * Backend-connected apps using Firebase, REST APIs, Node.js, Python, and Supabase AI Automation & API Integration Along with core development, I also work on *AI automation, API integrations, and workflow automation systems*. This includes connecting business tools, CRMs, dashboards, forms, spreadsheets, and third-party APIs so teams can reduce manual work and keep data clean. I can help with: * OpenAI / Claude API integration * AI chat assistants and AI response agents * LangChain-based workflows * AI lead response automation * AI scoring, classification, and structured JSON outputs * CRM automation and webhook-based workflows * Google Sheets API automation * Slack / email / SMS alerts * API middleware between different platforms * Supabase, Firebase, and PostgreSQL-backed systems * Dashboard and reporting automation FinTech, BFSI & Secure App Development I have strong experience building secure, compliance-heavy applications in the FinTech and BFSI space, including: * Cross-border investment and remittance platforms * US stock and Indian mutual fund investment apps * Multi-currency payment workflows * KYC flows using PAN, Aadhaar, eKYC, selfie verification, and OKYC * Banking SDK integrations * Payment gateway integrations * WebSocket-based real-time market data * Credit score API integrations * Secure API handling using SSL/TLS practices Real Estate, Property Management & Business Workflows I’ve also worked on real estate and property management technology where the goal is not just to build screens, but to make daily operations easier. Relevant systems include: * Real estate data pipelines * AI deal scoring workflows * Property management chat assistants * Tenant verification and maintenance request automation * Emergency alert workflows * Vendor notification systems * Brokerage back-office platforms * Transaction management systems * Commission calculation engines * Agent onboarding workflows * KPI dashboards and operational reporting tools This background helps me build systems where security, accuracy, and stability matter. Tools & Technologies * Mobile: Flutter, Dart, Android, iOS, Flutter Web * Backend: Node.js, Express, Python, Flask, Django, REST APIs * Frontend: React, Next.js, Flutter Web * Database: Firebase Firestore, Supabase, PostgreSQL, MongoDB * AI / Automation: OpenAI, Claude, LangChain, webhooks, AI agents * Integrations: Google Sheets API, Stripe, BillDesk, CRMs, payment APIs, SMS/email APIs * Real-time: WebSocket, Firebase Messaging, push notifications * Tools: GitHub, Postman, Android Studio, Figma, Jira, SonarQube

If you've ever hired a developer who disappeared mid-project, missed a deadline, or delivered something that looked nothing like what you discussed, you already know how expensive the wrong choice is. I'm Hassan. I've shipped production Flutter apps for iOS and Android across 5+ years and multiple industries, from first commit to App Store and Play Store approval. My 100% Job Success Score on Upwork isn't a lucky streak. It's the result of one habit: I treat your product like it's mine. What I've built: ➤ Cross-platform iOS & Android apps from a single Flutter codebase, used in production across e-commerce, HR tech, field operations, and social platforms. ➤ Firebase & Supabase backends, including Auth, Firestore, Realtime Database, Cloud Functions, and FCM, along with clean REST API integrations with third-party services. ➤ E-commerce and marketplace apps with Stripe and in-app purchase integration. Clients have gone live and processed real transactions from day one. ➤ Attendance, HR, and productivity tools with role-based access, offline sync, and real-world field use. ➤ Social and community apps with real-time chat, push notifications, and media handling. ➤ I've navigated App Store rejections, Firebase quota limits, and Play Store policy disputes and shipped anyway. I know the edge cases that cost less experienced developers weeks. How I work: ➤ Clean architecture from day one using BLOC, Provider, or Riverpod, so your codebase stays maintainable long after I'm done. ➤ 0–4 hour response time, 6 days a week. You will never wonder where I am. ➤ Plain English communication, honest timelines, and problems flagged early, never at the deadline. What clients say: ➤ "Hassan Zafar is an amazing person. Done the job successfully before time." — Upwork client ➤ "The project was completed efficiently and within the expected timeframe. He was responsive and available to provide clarification." — Upwork client If you have a project or even just an idea, send me an invite. I'll give you an honest scope and timeline assessment within a few hours, not a sales pitch.

Most clients who contact me are trying to build or improve a mobile app but struggle with unfinished codebases or developers who only focus on features instead of the complete product. I help businesses turn ideas into polished, scalable Flutter applications with clean architecture, reliable backend integration, and AI-powered experiences. 𝗙𝗹𝘂𝘁𝘁𝗲𝗿 𝗗𝗲𝘃𝗲𝗹𝗼𝗽𝗲𝗿 • 𝗔𝗜 𝗜𝗻𝘁𝗲𝗴𝗿𝗮𝘁𝗶𝗼𝗻 𝗦𝗽𝗲𝗰𝗶𝗮𝗹𝗶𝘀𝘁 • 𝗙𝗶𝗿𝗲𝗯𝗮𝘀𝗲 𝗘𝘅𝗽𝗲𝗿𝘁 • 𝟓+ 𝗬𝗲𝗮𝗿𝘀 𝗼𝗳 𝗘𝘅𝗽𝗲𝗿𝗶𝗲𝗻𝗰𝗲 • 𝗧𝗿𝘂𝘀𝘁𝗲𝗱 𝗯𝘆 𝗦𝘁𝗮𝗿𝘁𝘂𝗽𝘀 𝗮𝗻𝗱 𝐈𝐧𝐝𝐢𝐯𝐢𝐝𝐮𝐚𝐥 𝗖𝗹𝗶𝗲𝗻𝘁𝘀 Over the past few years, I've worked with startups, businesses, and language education companies to build production-ready mobile applications used by real customers. My primary focus is Flutter, but I also design backend solutions and integrate modern AI services to create smarter products. 📱 𝗠𝗢𝗕𝗜𝗟𝗘 𝗔𝗣𝗣 𝗗𝗘𝗩𝗘𝗟𝗢𝗣𝗠𝗘𝗡𝗧 I build high-performance cross-platform applications for Android and iOS using Flutter, with maintainable architecture and scalable codebases. ▸ Flutter – Cross-platform development, responsive UI, state management, animations, custom widgets, clean architecture, performance optimization. ▸ Firebase – Authentication, Cloud Firestore, Realtime Database, Cloud Functions, Cloud Storage, Remote Config, Analytics, Crashlytics, Cloud Messaging. ▸ Backend Integration – REST APIs, JSON serialization, authentication flows, secure networking, file uploads, and third-party SDK integration. ▸ App Deployment – Google Play Store and App Store releases, environment configuration, build automation, and production support. Every project is built with maintainability, scalability, and long-term product growth in mind. 🤖 𝗔𝗜 𝗜𝗡𝗧𝗘𝗚𝗥𝗔𝗧𝗜𝗢𝗡 I bringing AI capabilities into mobile applications that create meaningful user experiences. ▸ OpenAI – Chat assistants, structured outputs, content generation, summarization, translation, and intelligent workflows. ▸ ElevenLabs – Voice generation and speech experiences. ▸ SpeechAce – Pronunciation assessment and language learning features. ▸ AI-Powered Features – Chatbots, transcription, language learning assistants, text processing, and personalized user interactions. My goal is to make AI feel like a natural part of the product instead of an isolated feature. 🎓 𝗠𝗬 𝗕𝗘𝗦𝗧 𝗪𝗢𝗥𝗞 - 𝗟𝗔𝗡𝗚𝗨𝗔𝗚𝗘 𝗟𝗘𝗔𝗥𝗡𝗜𝗡𝗚 𝗔𝗣𝗣𝗟𝗜𝗖𝗔𝗧𝗜𝗢𝗡𝗦 For the past three years, I've worked full-time at Instytut Lingwistyki developing the LingoMouse, a language learning application for an education company serving Polish users. My experience includes: ▸ Interactive language exercises ▸ Audio recording and pronunciation assessment ▸ AI-assisted learning features ▸ Progress tracking and gamification ▸ Subscription systems and premium content ▸ Performance optimization for large-scale educational platforms This background allows me to understand both the technical and product challenges involved in building engaging learning experiences. 🛠 𝗧𝗘𝗖𝗛𝗡𝗢𝗟𝗢𝗚𝗬 𝗦𝗧𝗔𝗖𝗞 ▸ Flutter & Dart ▸ FlutterFlow ▸ Firebase ▸ Supabase ▸ OpenAI APIs ▸ ElevenLabs ▸ SpeechAce ▸ RevenueCat ▸ Google Maps SDK ▸ Agora ▸ OneSignal ▸ Codemagic CI/CD ▸ Figma ▸ Postman ▸ Git & GitHub ▸ REST APIs Whether you need an MVP or a production-ready application, I can help design the architecture and implement features that scale. ✅ 𝗪𝗛𝗬 𝗖𝗟𝗜𝗘𝗡𝗧𝗦 𝗪𝗢𝗥𝗞 𝗪𝗜𝗧𝗛 𝗠𝗘 ▸ Strong specialization in Flutter and mobile-first development ▸ Experience delivering commercial applications for international clients ▸ Practical expertise integrating AI into real products ▸ Clean, maintainable, and scalable code ▸ Clear communication and transparent project updates ▸ Focus on long-term reliability rather than quick fixes 🤝 𝗟𝗘𝗧'𝗦 𝗪𝗢𝗥𝗞 𝗧𝗢𝗚𝗘𝗧𝗛𝗘𝗥 If you're building a Flutter app, adding AI capabilities, modernizing an existing codebase, or launching a new mobile product, send me a brief description of your project. I'll review your requirements and recommend the most practical technical approach to achieve your goals.

Flutter Developer with 2+ years building cross-platform mobile apps that ship to real users — not prototypes. My work is live on the App Store and Google Play right now. I specialize in production-grade Flutter & Dart development with Clean Architecture, BLoC/Cubit state management, and seamless REST API / WebSocket integration. If your codebase needs to scale — or your MVP needs to launch fast — I know both paths. What I've shipped: → Fintech app (My Savings Coach) — personal finance & lifestyle tracking with Plaid SDK integration, real-time WebSocket updates, JWT auth, and interactive Fl Chart dashboards → Sports coaching app (SWITCH5) — live on App Store and Google Play; roster management, in-game timers, score tracking → Social networking app (Neteject AB) — complex UI animations, Supabase backend, real-time data, feature-based Clean Architecture → RFX Soccer Recruit — AI-powered college soccer recruitment platform built with FlutterFlow; automated coach outreach, personalized dashboards, real-time feedback system; live on App Store → Astrology app — real-time content delivery via WebSocket, Bloc state management, scalable API architecture. My technical stack: Flutter · Dart · FlutterFlow · BLoC / Cubit · Provider · Clean Architecture · REST API · Dio · WebSocket · JWT · Firebase · Supabase · Freezed · GoRouter · AutoRouter · Figma · Git Industries I've shipped in: Fintech · Sports · Social · Health & Lifestyle · EdTech / Recruiting Every project I take on gets the same treatment: clean, documented code, pixel-perfect UI matched to your Figma, and communication that doesn't leave you guessing. I give weekly progress updates, flag blockers early, and don't disappear mid-project. Available for MVPs, feature development, and ongoing contracts. Tell me what you're building — I'll tell you how I'd approach it.

6+ Years of Experience Building Production-Ready Mobile Apps for Startups, SaaS Companies & Businesses If you're looking for a Senior Flutter Developer, FlutterFlow Expert, or Firebase Specialist who can transform your idea into a high-quality, scalable mobile application, you've come to the right place. I help startups, founders, agencies, and growing businesses build modern, high-performance applications for Android, iOS, and Web using Flutter and FlutterFlow. Whether you need an MVP, a full-scale product, or improvements to an existing application, I focus on delivering solutions that are fast, scalable, and built for long-term success. Why Clients Work With Me ✔️ 6+ Years of Flutter Development Experience ✔️ 15+ Mobile Applications Successfully Delivered ✔️ Android, iOS & Web App Development ✔️ Flutter & FlutterFlow Expertise ✔️ Firebase, REST APIs, AI & Payment Gateway Integrations ✔️ Clean Architecture, Scalable Code & Maintainable Solutions ✔️ End-to-End Development — From Idea to App Store & Play Store Launch What I Can Help You Build ✅ MVP Development for Startups ✅ Production-Ready Flutter Applications ✅ FlutterFlow Applications ✅ SaaS Platforms ✅ Business Applications ✅ Social Media Apps ✅ Ride Sharing Apps ✅ Healthcare & Fitness Apps ✅ Education Apps ✅ Logistics & Delivery Apps ✅ Real Estate Applications ✅ Donation & Non-Profit Platforms ✅ VPN Applications Technical Expertise Mobile Development • Flutter • FlutterFlow • Dart • Android • iOS • Cross-Platform Mobile Development • Web Applications Backend & Cloud • Firebase • Firebase Authentication • Cloud Firestore • Firebase Storage • Firebase Cloud Messaging (FCM) • Cloud Functions • Supabase • REST APIs • GraphQL Integrations • Stripe • RevenueCat • Google Maps • Push Notifications • Social Login • WebRTC • Payment Gateway Integration • Third-Party APIs AI Integration • OpenAI API • Claude API • Gemini API • AI Chatbots • AI Agents • AI-Powered Mobile Applications My Development Approach I don't simply write code—I build products that help businesses grow. ✔️ Fast MVP development to validate ideas ✔️ Weekly progress updates with transparent communication ✔️ Clean, maintainable architecture built for scaling ✔️ Stable, optimized applications that meet App Store & Google Play requirements ✔️ Long-term support, feature enhancements, and maintenance Additional Expertise • Flutter Developer • FlutterFlow Developer • Flutter Consultant • Firebase Developer • Mobile App Developer • MVP Development • SaaS Development • Startup Product Development • AI Integration • UX Expert • Figma to Flutter • App Modernization • App Scaling • App Maintenance • Performance Optimization Let's Build Something Great Whether you're launching your first MVP, scaling an existing product, or improving a Flutter application, I'd be happy to discuss your project and recommend the best technical approach. Send me a message with your idea, requirements, or even an early concept. I'll provide honest feedback, realistic timelines, and a clear development roadmap to help bring your vision to life. Keywords: Flutter Developer, FlutterFlow Developer, Flutter Expert, Flutter Consultant, Mobile App Developer, Firebase Developer, Flutter Mobile App Development, Android App Development, iOS App Development, Cross-Platform Development, FlutterFlow, Dart, Firebase, Firebase Authentication, Cloud Firestore, Cloud Functions, Firebase Storage, Firebase Cloud Messaging, Supabase, REST API, GraphQL, OpenAI API, Claude API, Gemini API, AI Integration, AI Chatbot, AI Agent, Stripe, RevenueCat, Google Maps, WebRTC, Push Notifications, Payment Gateway Integration, MVP Development, SaaS Development, Startup App Development, UX Expert, Figma to Flutter, App Maintenance, App Modernization, App Scaling, Performance Optimization.

Hello ! I'm a dedicated Flutter developer with a passion for creating seamless user experiences and applications. If you're seeking a freelance developer to bring your ideas to life or enhance your existing projects, you've come to the right place. Here's What I Bring to the Table: Full-Stack Project Environment: I provide a complete development environment where you can get clear guidance for your project — including what features to build, which platforms to use, and which technologies are best suited for your goals. Front-End Expertise: I specialize in crafting stunning and responsive user interfaces that not only look fantastic but also provide an exceptional user experience. Flutter Product Building: I have a proven track record of building high-quality Flutter applications. My work is characterized by clean code, robust functionality, and a keen eye for design. Flutter Facilitation: Whether you need assistance with Flutter-related challenges or guidance on your project, I'm here to help. I can provide valuable insights and expertise to ensure your project's success. My Experience Speaks Volumes: Firebase Integration: During my internships, I honed my skills in integrating Firebase as a backend for Flutter applications. I can seamlessly connect your app to Firebase services for real-time data management. API & Backend Integration: I specialize in integrating RESTful APIs and Firebase backend services with Flutter applications. My experience includes API authentication, real-time database integration, cloud functions, push notifications, and efficient data handling to ensure reliable and scalable mobile applications. I've also worked on numerous other applications, each contributing to my diverse skill set and expertise. If you're looking for a reliable, detail-oriented, and deadline-driven Flutter developer to bring your projects to fruition, I'm ready to put in the hard work and dedication required to meet and exceed your expectations. Let's collaborate and turn your ideas into reality. Feel free to reach out to discuss how I can contribute to your next venture. Looking forward to connecting and creating something amazing together!