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Projects

Everything I've built

Case studies for the systems and products I've worked on, from a distributed judge to a backend running on a phone.

goComp logo: the Go gopher at a laptop above AC, WA, TLE and RE verdicts
goCompOpen source

A distributed online judge in Go that runs untrusted submissions in isolated Docker containers across concurrent worker pools.

GoDockerRedisREST APIs
Vithos logo
Vithos
VithosFull stack

A multi-tenant platform that turns PDF lab reports into a queryable health dataset, with RAG chat over a person's medical history.

Next.jsExpress.jsSupabasepgvector
The phone running Termux, with tmux sessions for the tunnel, the Vithos API and the deploy webhook
nas-deployBackend

Runs the Vithos API on a spare 2018 Android phone, with public HTTPS through Cloudflare Tunnel and a deploy on every push to main.

Node.jsCloudflare TunnelGitHub ActionsTermux