Work
Real projects: what we built, kept alive, and got right. Some public product names and screenshots are shown with permission. Further details and references are available where disclosure is permitted, including under NDA.
Ongoing
Prokul
The production database moved from the legacy release, PostgreSQL 13, to the current release, PostgreSQL 16, without stopping the service. From June to August, usage cost was 31% lower.
Profile Renewal: A Full Rebuild, Driven by Real Usage
Leading the full renewal of the same long-running platform. We audited every one of its 200+ features against real production access logs to decide what to keep, cut, or redesign, so the rebuild is scoped by evidence, not guesswork.
Profile: Keeping a Live Platform Alive
A 15-year-old subscription platform with a live, paying subscriber base, hundreds of features, and thousands of commits from many past hands. We keep it running, secure, and billing-accurate. Our responsibilities include incident response, security fixes and billing-data integrity.