int_projects

Work

Things I built on my own time, and what they taught me.

1. 01The job hunt as a data warehouse→A personal warehouse for organising a job search: dlt ingestion, dbt contracts, Dagster schedules, and a FastAPI/HTMX app on top.▸ Ingests permitted public job sources every 4 hoursactive
2. 02Data-Citizen: an agentic layer over NYC Open Data→A silver layer of facts about NYC's ~2,400 open datasets (catalog, quality scores, joins) and an agent that writes SoQL against the live portal.▸ Silver layer covers all ~2,400 NYC Open Data datasets, refreshed nightlylive
3. 03From a rented k3s node to a NAS in the closet→Self-hosted media, photos, passwords and sync on Docker Compose and Tailscale, with restore-drilled backups, auto-heal and digest-pinned updates.▸ Nightly backups, an off-site tier and weekly restore drillsactive
4. 04Research loops: autonomous ML experiments, and a C++ feed handler→Two unattended ML research loops (Numerai, Kaggle), the control plane that checks whether they improve, and a C++20 market-data ingester.▸ Titan: 1.3 µs p50 / 13.6 µs p99 tick-to-book on replay; 7.7 / 38.8 µs liveactive