A build-log: building with agents, study logs, and the projects I’ve owned.

Every year our association sends about a hundred people to the National Sports Festival in Korea, and every year the paperwork funnelled through the same two or three of us. Here is the org redesign that came before the code, and the small web service built around it.

Interview-prep learning log: building a working Bedrock Knowledge Base over SEC filings, what was easy, what the real work turned out to be, and how it goes to production.

A three-week log of running my days on a small fleet of scheduled AI agents, including the day one of them made things up, and a question I can't shake about who's really in charge.

I owned the data pipeline and the three-schema database architecture that took FinBERT, a financial-text NLP model, from research into a deployed application people could query.

The public site for an inter-university data competition: registration, resources, and results.

A public, bilingual dashboard for a predictive tourism-demand index, built for a university and industry partnership.

The public website for a university research centre, built on Next.js with a Strapi CMS so non-technical staff could publish.