Nha H.

AVAILABLE NOW 👋 Hi, I'm Nha — a Flutter Developer with 5+ years of experience building mobile, web, and backend solutions for startups and businesses. I specialize in creating high-quality applications that combine excellent user experiences, scalable backend systems, and clean architecture. My experience covers the entire product lifecycle—from UI/UX design and frontend development to backend architecture, deployment, and maintenance. I don't just write code. I actively collaborate with clients, suggest improvements, identify potential issues early, and help deliver products that create real business value. ## 📱 Mobile Development (Flutter) * Cross-platform development for Android, iOS, Web, and Desktop * Flutter & Dart * Clean Architecture * State Management: BLoC, Riverpod, Provider, GetX * Responsive & Pixel-Perfect UI * Performance Optimization * Offline-First Applications * Real-Time Features * Push Notifications * In-App Purchases * App Store & Google Play Deployment ### 🚗 Automotive Applications * Android Auto Integration * Apple CarPlay Integration * Navigation & Location-Based Features * Media & Audio Applications * Background Services & Connectivity ## 💻 Web Development * Next.js * React.js * TypeScript * Server-Side Rendering (SSR) * Static Site Generation (SSG) * Dashboard & Admin Systems * SEO Optimization * Responsive Web Design * API Integration ## ⚙️ Backend Development * Node.js * ExpressJS * RESTful APIs * GraphQL APIs * MongoDB * Authentication & Authorization * JWT & OAuth * Real-Time Applications * WebSocket * Database Design & Optimization * Third-Party Service Integrations ## ☁️ Backend-as-a-Service (BaaS) ### Firebase * Authentication * Firestore * Cloud Functions * Cloud Messaging (FCM) * Storage * Analytics * Crashlytics ### Appwrite * Authentication * Database * Storage * Functions * Notifications ### Supabase * Authentication * PostgreSQL Database * Storage * Edge Functions * Realtime Features * Row Level Security (RLS) ## 🎨 UI/UX Design * Figma * Adobe XD * Wireframing * Interactive Prototypes * Design Systems * User Flows * Mobile & Web Design * User-Centered Design * Design-to-Code Implementation ## 🗺️ Maps & Geolocation * Google Maps * TomTom Maps * Live Tracking * Route Planning * Geospatial Queries * Location-Based Services ## 💳 Third-Party Integrations * Stripe * PayPal * Social Login (Google, Apple, Facebook, Twitter) * Printer Integration * QR Code Systems * Analytics Platforms * Social Media APIs ## 🚀 DevOps & Deployment * GitHub Actions * Fastlane * CI/CD Pipelines * Automated Testing & Deployment * App Store Connect * Google Play Console ## 🧰 Tools & Workflow * Figma * GitHub * GitLab * Bitbucket * Jira * Trello * Postman * Android Studio * VS Code ## Why Work With Me? ✅ 5+ Years of Flutter Development Experience ✅ Full-Stack Development Capability ✅ UI/UX Design Background ✅ Experience with Android Auto & Apple CarPlay ✅ Strong Communication & Fast Response ✅ Clean, Maintainable, and Scalable Code ✅ Long-Term Product Mindset I am available for both short-term and long-term projects and enjoy working with teams that value quality, transparency, and continuous improvement. Let's build a product your users will love.