dushyant singh

// FULLSTACK ENGINEER
// BUILDING STUFFS THAT MATTER

Recent Blogs

5 / 6 POSTS
February 5, 2026
#Databases#Indexing#Performance#Data Structures#SQL

Database Indexing: The Hidden Data Structures Behind Fast Queries

A deep exploration of B-Trees, hash indexes, and the mathematical principles that make billion-row databases respond in milliseconds.

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February 5, 2026
#Web Architecture#Networking#HTTP

The Silent Dialogue: How HTTP Powers the Modern Web

A comprehensive journey through the request-response cycle, headers, and the hidden handshakes of the internet.

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February 5, 2026
#OOP#Programming Fundamentals#Software Design#TypeScript

Object-Oriented Programming: Building Software from Real-World Blueprints

A complete guide to OOP fundamentals with practical examples, real code demonstrations, and the mental models that make object-oriented thinking natural.

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February 5, 2026
#Software Design#SOLID#Architecture#Best Practices

SOLID Principles: The Architecture of Maintainable Code

An in-depth exploration of SOLID principles with real-world examples, code demonstrations, and the mathematical reasoning behind software design decisions.

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February 5, 2026
#AI#Deep Learning#Transformers#NLP#Machine Learning

Transformers: The Architecture That Changed Everything

A deep dive into the transformer architecture: attention mechanisms, positional encoding, and the mathematical foundations that power modern AI.

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