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UI Prototype · Projects

Projects

A few live projects I've built, deployed on Vercel. Click a card to open it.

Screenshot of Sport Event App

Sport Event App ↗

Find and register for local sports tournaments — browse soccer, pickleball, and basketball events, join a team or sign up individually, and track registrations in a personal dashboard.

Screenshot of Cafe Totoro

Cafe Totoro ↗

A marketing site for a Totoro-themed specialty coffee shop in Da Lat, Vietnam — menu, customer reviews, directions, and a table reservation form.

Screenshot of Viet Local Closet AI

Viet Local Closet AI ↗

An AI styling assistant for Vietnamese womenswear — builds a profile from style and fit preferences, then recommends outfits sourced from local brands and learns from feedback over time.

Screenshot of Vietnam Sightseeing

Vietnam Sightseeing ↗

A mobile-first travel guide for Saigon and Hanoi — curated, district-organized recommendations with a voice agent that narrates the history and highlights of each spot.

Screenshot of AI Collaborative Document Workspace

AI Collaborative Document Workspace ↗

A web application where humans and AI agents draft, review, and refine documents together in one editor, with full version history and decision tracking.

Screenshot of AI Interview Prep Tracker

AI Interview Prep Tracker ↗

Paste messy job-search notes and get a structured tracker — active opportunities, upcoming interviews, follow-ups due, and high-priority prep topics, all organized into a sortable, filterable table.

Screenshot of Learning Radar

Learning Radar ↗

Turns scattered learning links into a structured, sortable study tracker — paste an article URL or note to auto-parse it into a row, plan today's study time by priority, and track reading progress over the last 14 days.

Feature Drift

A short demo recording — click to play. See the architecture design.

Led as Engineering Manager

First page of Feature Drift DetectionPDF

Feature Drift Detection ↗

Led the cross-functional MLOps observability initiative that turned fragmented, manually-correlated signals into an automated, explainable feature-health platform — aligning 10+ engineers across model training, serving, data science, and SRE.

First page of Agent Copilot for Model FoundryPDF

Agent Copilot for Model Foundry ↗

Led the platform initiative for a grounded observability copilot (web UI + CLI) that cuts incident diagnosis from hours of manual investigation to seconds of cited evidence, while keeping Model Foundry's metrics APIs as the source of truth.