Elango Ponnusamy

About the Author

Elango Ponnusamy is a Full Stack Engineer who designs and ships production web applications with React, Next.js, Supabase, and AWS. With an MBA-backed product mindset, he pairs technical depth with clear trade-off decisions — the same approach behind elangodev.com, the engineering handbook, and open-source npm packages.

He writes long-form technical articles on frontend architecture, database performance, Core Web Vitals, authentication boundaries, and cloud deployment. Posts favor measured production lessons over generic tutorials: real file paths, code that runs on this site, and honest failure modes.

How articles are researched and reviewed

Topics usually start from work on this portfolio — consent and AdSense wiring, Postgres HOT ratios on Supabase, React Server Components in the App Router, or handbook IA. Drafts may use AI for research scaffolding, but every published article is edited for accuracy, originality, and depth (typically 800+ words for technical guides). Claims are checked against official docs and verified in code before publish.

Editorial standards, corrections, and what we refuse to publish are documented on the Editorial Policy. Advertising never decides article topics or conclusions; ads and content stay separate as described in our Privacy Policy.