Code Canvas

A content-first personal site for publishing technical writing and documenting software projects.

blogBackend Pinned

A practical look at service boundaries, failure handling, validation, and the small decisions that make backend systems easier to operate.

A production-minded Spring Boot service used to practice API design, persistence, caching, security, and operational boundaries.

blogDatabase Pinned

Tracing one slow query through execution plans, composite indexes, selectivity, and the tradeoffs behind faster reads.

Notes on cache-aside, expiration, hot keys, invalidation, and choosing when a cache truly belongs in the architecture.

blogFull Stack Pinned

A practical walkthrough of carrying one feature from the interface to an API contract, persistence, and deployment.

Pinned content