April 12, 20261 min read
Node.js Internals:- The Complete Guide
An honest, interactive guide to how Node.js really works from the event loop to thread pools, file streaming, and handling a million requests. Starts with a story, ends with zero confusion.
Read article →April 1, 20264 min read
Two Sum Problem — A Complete Guide
Master the classic Two Sum problem with three approaches — Brute Force, HashMap, and Two Pointers — with dry runs, edge cases, and a quick comparison cheatsheet.
Read article →January 10, 20252 min read
Integrating KYC with HyperVerge — A Smooth Flow Design
How I designed and built a KYC backend that increased completion rates by 50% through thoughtful flow design.
Read article →September 15, 20242 min read
Building a Scalable Payment Reconciliation System
How I built an automated reconciliation system that processes thousands of payment transactions daily with 99.9% accuracy.
Read article →July 20, 20242 min read
Why I Plan Before I Code: The System Design Mindset
My approach to software engineering — why spending time on system design upfront saves months of rework down the line.
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