I build fast, beautiful web applications — end to end.
Precision in
every layer.
“The best software is invisible — it just works, beautifully.”
I'm a full stack developer with experience building production web applications. I care deeply about both the architecture that powers an application and the interface people interact with.
Where I've worked.
Contributed to Walmart Creator, a platform serving 800K+ creators and 50K+ storefronts. Led full-stack development across three core systems: Storefront publishing (co-led an architecture redesign that cut publish time from 30 minutes to instant), Affiliate Links (built the generation API across storefronts, collections, and shoppable posts — optimized response time from 300ms to near-zero), and the Marty AI Chatbot (designed system architecture, built the MFE-based UI with Webpack Module Federation, and implemented LangChain agents for creator Q&A).
Selected work.
Speech Pipeline
Real-time accent conversion pipeline that transcribes accented speech and replays it in clear American Standard English. Fine-tuned Whisper ASR on a custom dataset, cutting word error rate from 18% to 12%. Built with a modular ASR + TTS architecture (Piper TTS) for low-latency stream mode. Co-built with Lewis Liu at UW Global Innovation Exchange.
Clinic Management System
A production-grade clinic management system actively used by medical staff in Cambodia — built end-to-end from user research with doctors through UX design and implementation. Features QR-based staff attendance, full patient and OPD records with prescriptions and diagnosis tracking, IPD workflows (admissions, discharge letters, daily observation charts), Excel/PDF reporting, automated Telegram notifications, role-based access control across multiple clinics, and a fully bilingual English/Khmer UI.
Project Thoth
An AI knowledge management system built for a T-Mobile-sponsored hackathon at UW. An LLM agent interviews subject matter experts to extract domain knowledge, ingests PDFs and documents, and synthesizes entries through a dual-approval workflow (SME + admin) before they reach users. Grounded Q&A via HNSW vector search (pgvector) attributes answers to the source expert. Intelligent routing handles ambiguous queries and escalates out-of-scope questions to the right specialist. Scored across 10 benchmark metrics against 15+ competing teams.
Let's build
something
together.
Open to full-time roles, contract work, and interesting collaborations.
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