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Published notes on backend engineering, infrastructure, and developer tooling. Posts are managed privately and only published entries appear here.
Engineering · Sep 22, 2026 · 8 min read
Building @olism/bd-geo: Turning Bangladesh Geographic Data into a Reusable Developer Package
How I extracted Bangladesh geographic data into a reusable TypeScript package instead of duplicating location datasets across applications.
Read post →Projects · Sep 20, 2026 · 10 min read
Bhalobasha: Designing a Bangladesh Rental Platform with NestJS, Prisma and PostgreSQL
A deeper look at the domain model, roles, database design, location handling, and backend architecture behind my Bangladesh-focused rental platform.
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