Projects

Products I've built at HBLab and Tapita, plus personal and open-source projects

Work

HBLab · Mar 2026 – Present

M-Meeting

FastAPINext.jsPostgreSQLRedisAWS

Real-time meeting translation with speech-to-speech and LLM-generated summaries. Led development from scratch to production, and migrated data from M-Trans (442 users, 2,346 meeting sessions, 295,000 transcript utterances) with zero data loss.

HBLab · Jun 2026 – Present

AI Hub

NestJSNext.jsPostgreSQLPrismaTurborepoAWS

Platform unifying M-RAG and M-Trans: centralized SSO, shared permissions, multi-tenant data isolation, and new apps added without touching the core. Currently in development.

HBLab · Dec 2025 – Present

M-Trans

FastAPINext.jsPostgreSQLRedisAWS

AI translation for Google Docs, Sheets and Slides that keeps the original formatting.

HBLab · Dec 2025 – Present

M-RAG

NestJSNext.jsMongoDBRedis

Q&A chatbot over company documents.

Tapita · Dec 2022 – Dec 2025

Tapita AI SEO Optimizer, Speed

Node.jsReactPolarisLiquidMongoDB

30,000+ installs. All-in-one SEO and speed app for Shopify stores with on-page audits, AI-generated meta tags, image/ALT optimization and broken-link detection.

Tapita · Dec 2022 – Dec 2025

G: Theme Sections & Blocks

Node.jsReactPolarisLiquidMongoDB

20,000+ installs. Hundreds of pre-built storefront sections and conversion blocks, plus an AI section builder that generates sections from text or reference images.

Personal & Open Source

Personal project

BrewDistrict24

ReactThree.jsVite

Interactive 3D landing page for a craft beer brand: a rotating beer can rendered in real time in the browser, with a label texture for each beer in the range.

Product order tracking

Shopify custom app · Mar 2026 – Jun 2026

Product order tracking

Node.jsExpress.jsReactPolarisShopify Admin API

Shopify custom app that tracks daily units sold, stock on hand and incoming stock per product, and calculates how much to reorder for the following week. Pulls purchase order data even though Shopify exposes no API for it.

Shopify store · Jan 2026 – Apr 2026

HoorayTale

ShopifyWebhooksCloudflare R2

Shopify store for AI-personalized children's books: customers upload a child's photo and see the AI-generated character in the book's preview pages. Design data travels through checkout as line item properties, and an HMAC-verified orders/create webhook links each order to its design without duplicates.

Personal project · Jul 2024 – Jul 2025

sanpickleball.xyz

Next.jsNode.jsMongoDBCloudinaryDocker

Platform for finding and booking pickleball courts, with a management dashboard for court owners. Authentication with JWT and Google OAuth2; deployed with Docker and GitHub Actions.

Open source · Jun 2025 – Jul 2025

genankjs

JavaScriptNode.jsSQLite

JavaScript port of Python's genanki that writes real .apkg Anki decks with no Python dependency.

Open source · Jun 2025 – Jul 2025

Anki Generator

HTMXNode.js

Demo page for genankjs: generate Anki flashcard decks online from vocabulary lists, text, or uploaded .csv and .txt files.

Shopify theme · Mar 2024 – Apr 2024

caphin.co

LiquidJavaScriptCSSFigma

Customized the Shopify theme storefront of a Vietnamese specialty coffee brand to match the Figma design, building and restyling sections for the home, collection and product pages.

Shopify theme

acuro.vn

LiquidJavaScriptCSSFigma

Customized the Shopify theme storefront of Acuro Simulator Center, an Airbus A320 flight simulator center in Ho Chi Minh City, to match the Figma design, building and restyling its sections.

Personal project

Fooxstore

ReactNode.jsMongoDB

A bookstore web app for browsing, managing, and purchasing books.