Tech blogs on code, architecture and AI.

Deep dives into React.js, AI and ML integration, MERN stack patterns, and lessons from building production applications at scale in India — written by Deepak Kumar.

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84 articlesLatest · Sept 2026

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Showing 14 articles tagged Engineering. Clear filter

Harper's Single-Runtime Architecture: Performance Insights

Harper's 5.2 release advocates single-runtime architecture, showing improved performance over Vercel for personalized workloads.

databaseengineeringperformancearchitecture

Aug 20, 202610:38 am IST4 min readEngineering0 views

Engineering India Today's Election Dashboard: Real-Time Data at Scale

Behind the scenes of building India Today's live election results dashboard — handling 10,000+ constituency results in real-time with WebSockets, React, and Node.js.

React.jsWebSocketReal-timeNode.js

Jan 15, 20268 min read0 views

About the author

Deepak Kumar

Sr Software Engineer at India Today Group | Aaj Tak

Building scalable web applications and Generative AI systems. Writing about React, Node.js, AI and the engineering lessons from 9+ years of production work.

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