Jahanzaib B.

React Native, Flutter & FlutterFlow developer with 7 years of experience and 33 shipped apps across iOS and Android. I help startups and product teams build cross-platform mobile apps that are fast to launch, easy to scale, and ready for the App Store and Play Store from day one. What I build: → FlutterFlow MVPs — rapid prototypes turned production apps → Flutter apps with Firebase, BLoC/Riverpod, and clean architecture → App redesigns that increase retention and cut load times → End-to-end delivery: UI/UX → development → store deployment Always offer the best quality Smartphone apps to my clients, using the below skills: 🔸 Designing reusable code and modules in Flutter and FlutterFlow for Smartphone apps 🔸 Third-party libraries and RESTful API integration in Flutter and FlutterFlow for Smartphone apps 🔸 Android and iOS development in Flutter and FlutterFlow for Smartphone apps 🔸 State management and app architecture in Flutter and FlutterFlow for Smartphone apps 🔸 Firebase (Firestore, authentication, database, analytics, crashlytics, notifications, etc.) 🔸 DevOps integration in Flutter and FlutterFlow for Smartphone apps 🔸 Automated building and testing in FlutterFlow for Smartphone apps 🔸 DEs like Android Studio, VS Code, etc. 🔸 Familiarity with Material Design guidelines in Flutter and FlutterFlow for Smartphone apps 🔸 Networking and handling push notifications in Flutter and FlutterFlow for Smartphone apps 🔸 Test cases for better performance and debugging in Flutter and FlutterFlow for Smartphone apps 🔸 Offline storage, performance tuning, and threading operation in Flutter and FlutterFlow for Smartphone apps 🔸 Dart, BLoC, Provider, Getx 🔸 MySQL, SQLite 🔸 Google SDK (Maps, In-app Billing, etc.) 🔸 Online payments (Stripe, In-App purchase) 🔸 Social Media integration (Facebook, Twitter, Instagram, G+, YouTube) 🔸 Figma, Sketch, Adobe XD resource extraction 🔸 Chatbot, ChatGPT, ChatGPT-4, GPT-3, GPT 3.5-Turbo model, GPT-3 models - "DaVinci", "Babbage", "Curie", "Ada" 🔸 Code versioning tools like Git, Jenkins, etc. Can deliver high-quality Smartphone apps in various domains: 🔸 ChatBot Flutter | FlutterFlow | Smartphone 🔸 ChatGPT Flutter | FlutterFlow | Smartphone 🔸 AI Flutter | FlutterFlow | Smartphone 🔸 Healthcare Flutter | FlutterFlow | Smartphone 🔸 IoT Flutter | FlutterFlow | Smartphone 🔸 Wearable Flutter | FlutterFlow | Smartphone 🔸 Bluetooth Flutter | FlutterFlow | Smartphone 🔸 NFC Flutter | FlutterFlow | Smartphone 🔸 Chat Flutter | FlutterFlow | Smartphone 🔸 Messaging Flutter | FlutterFlow | Smartphone 🔸 Education Flutter | FlutterFlow | Smartphone 🔸 eCommerce Flutter | FlutterFlow | Smartphone 🔸 Payment Flutter | FlutterFlow | Smartphone 🔸 Delivery Flutter | FlutterFlow | Smartphone 🔸 Booking Flutter | FlutterFlow | Smartphone 🔸 Events Flutter | FlutterFlow | Smartphone 🔸 Hospitality Flutter | FlutterFlow | Smartphone 🔸 Scan Flutter | FlutterFlow | Smartphone 🔸 Social Flutter | FlutterFlow | Smartphone 🔸 Travel Flutter | FlutterFlow | Smartphone 🔸 Map Flutter | FlutterFlow | Smartphone 🔸 Location Flutter | FlutterFlow | Smartphone 🔸 Tracking Flutter | FlutterFlow | Smartphone 🔸 Video Flutter | FlutterFlow | Smartphone 🔸 Audio Flutter | FlutterFlow | Smartphone 🔸 News Flutter | FlutterFlow | Smartphone My work covers on-demand services, fintech dashboards, e-commerce, and SaaS mobile clients. I've integrated Stripe, Firebase Auth, REST APIs, and third-party SDKs across dozens of projects. How I work: Clean, maintainable Dart code. Agile sprints with weekly demos. You'll always know what's built and what's next. I don't disappear after launch ; post-deployment support is part of every project. Fixed-price packages available for MVPs and defined scopes. If you're building a Flutter or FlutterFlow app and need someone who's done it before , let's talk!