Technical Writing

Blog

Polished engineering articles first, plus a public backend-learning archive that shows how I think through unfamiliar systems.

Featured Articles

Practical posts built from real project work and implementation tradeoffs.

From 10.1s to 4.5s: A Frontend Performance Turnaround

10.1s -> 4.5s speed index

March 2026 · 8 min read

Summary: A practical playbook for profiling bottlenecks, removing fetch waterfalls, and improving perceived speed without backend changes.

Topics: Performance, React, Next.js, Web Vitals

Designing a Reliable AI Document Ingest Pipeline

50k+ docs, <200ms retrieval

March 2026 · 10 min read

Summary: How to structure ingestion, chunking, vector storage, and operational safeguards for large mixed-format document sets.

Topics: AI, RAG, Supabase, pgvector, TypeScript

Money-Safe Logic in JavaScript Systems

Launch-ready for 10k+ users

April 2026 · 7 min read

Summary: Lessons from fixing financial correctness under deadline pressure: data representation, rounding safety, and regression guards.

Topics: Backend, Node.js, Testing, Financial Systems

Building Secure Third-Party Session Integrations

No secret leakage in logs

April 2026 · 6 min read

Summary: A step-by-step approach for token safety, request validation, and actionable error handling in external API workflows.

Topics: Security, APIs, Next.js, Reliability