Sudhir K.

Need a Flutter developer who can build, fix, or scale your mobile application? I help startups and businesses develop high-performance Flutter applications for Android and iOS, focusing on clean architecture, seamless API integrations, and exceptional user experiences. With 4+ years of professional experience in Flutter development and a 100% Job Success score on Upwork, I have successfully delivered mobile solutions across healthcare, fintech, e-commerce, social media, booking systems, and on-demand service platforms. 🔹 What I Can Help You With • Flutter & Dart Cross-Platform Development • REST & GraphQL API Integration • Firebase (Authentication, Firestore, FCM, Analytics) • Payment Gateway Integration (Stripe, Razorpay, PayPal, Google Pay, Apple Pay) • Push Notifications & Real-Time Features • Google Maps, Geolocation & QR/Barcode Scanning • State Management (Riverpod, Bloc, GetX, Provider) • Deep Linking & App Links • Biometric Authentication & Secure Login Systems • Performance Optimization & Bug Fixing • App Store & Google Play Store Deployment • CI/CD Setup & Release Management 🔹 Why Clients Work With Me ✔ Clean, maintainable, and scalable code ✔ Clear communication and regular updates ✔ Strong attention to UI/UX details ✔ Focus on performance, reliability, and long-term maintainability ✔ Commitment to meeting deadlines and project goals Whether you need a new application built from scratch, additional features added to an existing app, API integrations, bug fixes, or deployment support, I can help turn your requirements into a reliable production-ready solution. Let's discuss your project and find the best way to bring your idea to life.