Case studies and reference work — how I approach architecture, delivery, and hands-on engineering. Deeper write-ups can follow; these pages anchor the kinds of problems I help startup teams with.
Work with me: About · Resume: PDF · Recommendations: timeline
nestd.ai
AI property platform for real estate — photo analysis, enriched listings, and semantic search.
Multi-tenant SaaS platform (Vendr)
Product and platform engineering at a high-growth SaaS company — faster delivery, architecture, and hands-on implementation.
openHAB Digiplex/EVO binding (OSS)
Open-source home automation — Java binding for Paradox Digiplex/EVO alarm systems, contributed to openHAB and built for my own setup.
Academica — national digital preservation (NASK / National Library of Poland)
Team lead and architect for Poland's national digital preservation system — full product development with Java, Solr, and long-term archival for the National Library of Poland.