Experience

My journey through the world of development, education, and innovation

A builder's path

From teaching English to shipping products people use.

I work across product engineering, education, and independent publishing. The through-line is making difficult things more useful: clear learning material, well-considered software, and durable tools.

Focus: Product & education
Based in: Vietnam
Building since: 2017
Current mode: Employed

Selected milestones

The fuller chronology, including the work between launches.

Launched Yore and Provato

2026

Released two local-first apps centered on keeping the things that matter organized and useful over time.

Yore — a local-first media diary and library.
Provato — a local-first tracker for places, products, events, and routines.

2025 Updates

2025

Migrated Langi.app database from MySQL to PostgreSQL.
Migrated HowToVietnamese.com from Gatsby to Next.js.

Launched Langi.app

February 2023

Launched Langi.app - Learn Languages by Reading Stories at Your Level.

Stack: NextJS + Vercel Functions + MySQL

Book Reached 5th Edition

2022

The Complete Guide to Modern JavaScript reached its 5th edition, continuing to help developers learn modern JavaScript features and best practices.

Milestone Achievement

Created Educative Course

2019

Developed and published "The Complete Guide to Modern JavaScript" course on Educative platform, providing interactive learning experience for JavaScript developers.

Educational Content

Book Translated to Korean

2019

The Complete Guide to Modern JavaScript was translated to Korean and published by Hanbit Media.

View Korean Edition

Full Stack Angular Developer

2018

Aquipa

Started working as a Full Stack Angular Developer, building web applications with modern JavaScript frameworks and backend technologies.

Published First Book

2018

Released "The Complete Guide to Modern JavaScript" first edition - a comprehensive guide covering everything from JavaScript basics to ES2022 features.

View on GitHub

Ruby on Rails Bootcamp

2017

CoderSchool

•Vietnam

Completed intensive full-stack development bootcamp focused on Ruby on Rails, learning modern web development practices and agile methodologies.

Full-Stack Development