Feed
Pro
Search

Author

Write
Drafts

Bug0 - The AI-native e2e QA regression testing Passmark - The open-source AI framework for regression testing Hackathons Changelog Brand Hashnode gql skill - let your AI agent publish to your Hashnode blog @hashnode on X Hashnode on LinkedIn Support - hello+support@hashnode.com Code of Conduct Terms Privacy Sitemap
Sign in

Search Hashnode

Search posts, tags, users, and pages

@nitishojha

Nitish Ojha

@nitishojha·Uttar Pradesh , India·Joined June 2026

From DSA to Distributed Systems.

About

Competetive Programmer || MERN Stack Devloper

Available for

Backend Development • MERN Stack • Software Engineering Internships • Open Source

Nitish Ojha's blogs

Nitish Codesdsatodistributed.hashnode.dev6 posts

About

Competetive Programmer || MERN Stack Devloper

Available for

Backend Development • MERN Stack • Software Engineering Internships • Open Source

Nitish Ojha's blogs

Nitish Codesdsatodistributed.hashnode.dev6 posts

Articles Comments7

Recently published

NONitish Ojhaindsatodistributed.hashnode.dev·Jun 20 · 1 min read

🚀 Today's JavaScript Deep Dive

Spent time understanding some of the most important JavaScript concepts that power modern web applications: 🔹 Execution Flow & Event Loop🔹 Closures🔹 Debouncing🔹 Throttling A few key takeaways: ✅ F

NONitish Ojhaindsatodistributed.hashnode.dev·Jun 14 · 5 min read

Connection Pooling Explained from Scratch: The Concept Every Backend Developer Must Know

If you are learning Backend Development, System Design, Node.js, Java, Spring Boot, .NET, or any server-side technology, sooner or later you will hear the term: Connection Pooling When I first heard i

NONitish Ojhaindsatodistributed.hashnode.dev·Jun 10 · 1 min read

Developer Vibe 🔥

I thought Supabase was just PostgreSQL with a nice UI. After spending a few hours building with it, I realized it's much closer to a backend platform than a database. Authentication, sessions, storage

NONitish Ojhaindsatodistributed.hashnode.dev·Jun 9 · 2 min read

COD-TRAKR Update 🚀

Today's focus was mostly on optimization and cleanup. 🚀 Switched from Dashboard-Level Caching → Platform-Level Caching Previously I was caching the entire dashboard response. Now each platform (LeetC

NONitish Ojhaindsatodistributed.hashnode.dev·Jun 7 · 4 min read

Building Talksy AI: Integrating a Persistent AI Assistant into a MERN Chat Application 🚀

Today I shipped the first version of Talksy AI inside my MERN-based real-time chat application, Talksy. What started as a simple Gemini API integration evolved into a fully authenticated, persistent,