Van Dinh Hoang Vu
6+ years building fast, accessible, and delightful web experiences.
Who I Am
Van Dinh Hoang Vu
Senior Frontend Developer
Frontend is my core strength — but I don't stop there. Comfortable going fullstack when needed, and familiar with DevOps, CI/CD & cloud infrastructure.
Led frontend teams end-to-end — from architecture decisions to code review & mentoring. I care about clean code, good DX, and shipping things that actually work.
AI-augmented workflow. Ship fast, stay clean.
6+
Years Experience
15+
Projects Shipped
∞
Cups of Coffee
const developer = {
name: "Van Dinh Hoang Vu",
role: "Senior Frontend Developer",
experience: "6+ years",
stack: ["TypeScript", "React", "Next.js"],
domains: ["Fintech", "GovTech", "B2B"],
};Technology Stack
Tools and technologies I work with every day
Languages
React Ecosystem
Styling
UI & Viz
Testing
API & Integration
Performance & Accessibility
DevOps & Tooling
AI-Powered Dev
Full-Stack
Work Experience
Where I've spent my time building things
Lead Frontend Developer
Astra Technology
Leading frontend across multiple B2B and govtech platforms for Korean government agencies — spanning AI-integrated SaaS, ODA export systems, and public performance evaluation applications. Own architecture and codebase from scratch, set coding conventions, run code reviews, and mentor team members across projects ranging from 5 to 14 members. Deliver end-to-end, from business analysis and screen design through production.
Frontend Developer
Luvina Software JSC
Built frontend for Japanese fintech and enterprise clients. Migrated legacy systems to modern React/TypeScript, implemented eKYC and multi-step form flows across PC and mobile, developed shared component libraries used team-wide, and integrated backend services via REST APIs and gRPC — working under strict Japanese business rules and quality standards.
Featured Projects
A selection of things I've built — at work and on my own time.
Personal & Side Projects
Meet
Full-stack video conferencing platform with real-time video/audio (LiveKit SFU), screen sharing, virtual backgrounds, breakout rooms, live chat, AI-powered live transcription (Deepgram), Claude-generated meeting summaries, cloud recordings, and role-based admin analytics.
Ancestree
Vietnamese family tree (gia phả) management platform enabling families to collaboratively build, visualize, and maintain multi-generational records. Uses Neo4j graph database to model kinship, ReactFlow to render interactive tree diagrams, and ships Vietnamese-specific features like kinship term calculation (xưng hô) and traditional document templates (văn khấn).
Flowpad
Self-hosted collaborative whiteboard built on Excalidraw, purpose-built for tech teams. Ships with 2500+ curated technology icons (Simple Icons) for drawing architecture diagrams and system designs. Features admin-managed accounts, role-based board access (Owner / Editor / Viewer), encrypted share links, folder organization, and three-layer auto-save.
Lofi
Full-stack personal music streaming app for study and relaxation. Combines lo-fi playlists with dynamic day/night/weather scenes, a stackable ambient mixer (rain, fire, traffic, waves), persistent color-coded notes, and a Pomodoro timer with session history — plus an admin approval workflow for registered users.
Get in Touch
Have an exciting project? Want to collaborate? Or simply want to connect — drop me a message.