Hi, I'm Hung Nguyen
I Build Digital
Experiences
Full-stack developer & mobile app creator. I craft beautiful, high-performance apps and websites that turn ideas into reality.
About Me
Nguyen Van Hung
Tôi là một full-stack developer với niềm đam mê xây dựng những sản phẩm số chất lượng cao. Chuyên sâu về Flutter mobile apps và web development với Next.js.
Từ ý tưởng đến sản phẩm hoàn chỉnh — tôi đồng hành cùng khách hàng trong toàn bộ quá trình, từ thiết kế UI/UX cho đến deploy và maintenance.
My Services
From idea to launch — I provide end-to-end development services tailored to your needs and budget.
Mobile App Development
Build beautiful, high-performance cross-platform mobile apps with Flutter. iOS & Android from a single codebase.
- Flutter / Dart
- iOS & Android
- State management (Riverpod)
- Firebase integration
- App Store submission
Web Development
Modern, SEO-friendly websites and web apps using Next.js and React. Fast, responsive, and deployed on Vercel.
- Next.js / React
- TypeScript
- Tailwind CSS
- REST API / GraphQL
- Vercel deployment
UI/UX Design
Clean, intuitive interfaces designed in Figma. From wireframes to polished prototypes ready for development.
- Figma design
- Wireframing
- Prototyping
- Design system
- Responsive design
App Optimization
Performance audit and optimization for existing apps. Faster load times, better UX, and reduced crashes.
- Performance audit
- Code refactoring
- Bundle size reduction
- Animation smoothing
- Bug fixing
Backend & API
Scalable backend services with Node.js, Supabase, or Firebase. RESTful APIs and real-time features.
- Node.js / Express
- Supabase / Firebase
- REST API design
- Authentication
- Database design
Consulting & MVP
Turn your idea into a working MVP quickly. Technical consulting, architecture planning, and rapid prototyping.
- Tech stack consulting
- Architecture design
- MVP in weeks
- Cost estimation
- Ongoing support
Not sure which service you need?
Let's discuss your project →Recent Projects
A selection of apps and products I've built recently. Each one crafted with attention to detail and user experience.
Summora — AI Voice Notes
AI-powered voice note app with speech-to-text, smart summaries, and audio playback. Built with Flutter + Firebase.
Life Admin Hub
Personal life management app — track bills, documents, deadlines in one place. Dark mode, Riverpod state management.
PKS Lite — Second Brain
Offline-first note-taking app with backlinks, graph view, and markdown support. Personal knowledge management system.
Future Cost Calculator
Financial projection tool with beautiful charts, sharing features, and screenshot export. Helps users plan long-term finances.
Impulse Spending Killer
Behavioral app that helps users pause and reflect before impulse purchases. Built with psychology-driven UX.
Quit Smoking Companion
Quit smoking tracker with milestones, health metrics, money saved calculator, and motivational system.
More projects available on request · Get in touch
Let's Work Together
Have a project in mind? I'd love to hear about it. Send me a message and I'll get back to you within 24 hours.
🕐 Response time: Under 24 hours
🌏 Timezone: GMT+7 (Vietnam)