01 / Privacy-safe activity analytics
GitHub activity is reduced to an allowlisted set of anonymous totals before it reaches this repository. The result is a useful 90-day work signal without publishing repository names, organizations, URLs or work-item details.
02 / Deterministic profile automation
Public contribution data is validated, rendered into accessible light/dark SVGs and refreshed by a pinned GitHub Actions workflow. Repeated runs produce no commit when the output is already current. The implementation lives in this repository.
Geospatial backend systems with Java, Spring, PostgreSQL and PostGIS, plus Python automation and pragmatic developer tooling.
Working principles: prefer dependable systems over clever abstractions; automate recurring work; keep data boundaries and trade-offs explicit.
Ask me about: Java/Spring backends, spatial data, Python automation or AI-assisted engineering. Start a conversation



