Harry

SoftwareEngineer

They call me Hung.

But long before that name appeared on commits and deploy logs, I was just a curious kid in Hanoi — drawn not to code at first, but to the quiet thrill of understanding how things worked. Machines. Stories. Systems. Worlds. I never knew exactly where it would lead, but I followed that instinct anyway.

Years later, I found myself in front of a glowing screen, building my first fullstack project. A simple thing, maybe. But it worked — and it mattered. Something shifted. That was the moment I understood: to code is to create silently, with purpose. Not to shout, but to shape.

For the past five years, I’ve been doing just that — walking the line between the seen and unseen. Between the interface and the engine. Between beauty and precision.

I’ve crafted sleek, intuitive frontends that respond like thought. I’ve built resilient backends that hold together quietly, under pressure. I’ve worked with teams across time zones, written systems that scale, and solved problems no one ever sees — and that’s part of the magic.

You won’t find me chasing fame or vanity metrics. My work speaks when it’s needed. It performs. It endures. And if I’ve done it right, you may never even notice it — only that things feel natural, fast, and effortless.

That’s the art of it.

Today, I’m still based in Hanoi 🇻🇳, still building. Still learning. Still fascinated.
And while I don’t know where this road ends, I know how I’ll travel it:
With precision. With humility. And with the quiet pride of a builder who honors the craft.

HTML
CSS
JavaScript
TypeScript
React.js
Next.js
SASS/SCSS
Tailwind CSS
MySQL
PostgreSQL
MongoDB
SQLite
Redis
Firebase
Node.js
Express.js
NestJS
NextJs
Docker
AWS
Jenkins
Vercel
Git
GitHub
GitLab
Bitbucket
Jest
Vitest
Webpack
Babel
ESLint
Prettier
Figma
Adobe XD
Jira
Trello
Discord
HTML
CSS
JavaScript
TypeScript
React.js
Next.js
SASS/SCSS
Tailwind CSS
MySQL
PostgreSQL
MongoDB
SQLite
Redis
Firebase
Node.js
Express.js
NestJS
NextJs
Docker
AWS
Jenkins
Vercel
Git
GitHub
GitLab
Bitbucket
Jest
Vitest
Webpack
Babel
ESLint
Prettier
Figma
Adobe XD
Jira
Trello
Discord

Job Experiences

Oyika ‑ Battery Swapping Services (Battery‑as‑a‑Service (BaaS)

Developing Backend using main technologies is NodeJS and Golang to support a seamless Battery as a Service platform for IoT devices and electric motorbike

Implementing efficient APIs and Microservices to enhance user interaction with the project app and manage service requests.

BEX - Benly Marketplace - Fullstack Developer

Collaborated with team members to develop a new e‑commerce platform for a Japanese client using the Medusa framework

Contributed to the implementation of microservice architecture in the backend for scalability and maintainability e‑Commerce platform

Actively involved in the Medusa community, contributing code or documentation improvements

VNA Booking - Frontend Developer

Flight Booking and Ticket Management Channel - Vietnam Airline

Development of the system's core feature, focusing on flight booking functionality

Create a system that can handle Multiple Transactions at the same time

FLPKX MP x Swap - Blockchain Platform - Frontend Developer

A platform is being created on the Solana Network that includes an NFT marketplace, a system for swapping tokens, a peer‑to‑peer token marketplace, and a tool for token vesting

The platform will interact with the Solana network through the project‑serum/anchor framework

NLC/NFT Marketplace - Blockchain Platform - Frontend Developer

Develop NFT Marketplace, staking services, and sell NFT.

Additionally, an Administrator System will be developed to manage NFTs and revenue

Technologies using for client and server side is React/NestJs

C2C Marketplace - Frontend Developer

Develop C2C Marketplace to create, group NFT by collections, stores of their own and start selling, make offers independently.

Age of 23 - Side portfolio project

Creating a captivating website that serves as a concise summary, encompassing my work, education, personal journey.

Use notion api to manage blog features, deploying to Vercel.

Side Project

    Coming soon...
Download CV

Stay up to date

Get notified when I publish something new, and unsubscribe at any time.