TechCatalogue

A collection of notes, guides, and reference material covering core software engineering topics.

Welcome to TechCatalogue — a collection of notes, guides, and reference material covering core software engineering topics.

What's Inside

System Design

A comprehensive guide to system design interviews — from understanding the basics, selecting architectures, and establishing requirements, to tackling the most popular design questions (URL shorteners, chat systems, video streaming, and more).

Interview Preparation

Practical strategies for technical interviews, including the Software Development Lifecycle (SDL), common authorization flows, HTTPS/TLS handshake flows, and tips on how to tell a great story during your interview.

AI & Machine Learning

An overview of the most famous data mining algorithms — from decision trees and SVMs to PageRank and Naive Bayes.

Recommended Reading

A curated list of books every software engineer should have on their shelf.

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Pick a section and dive in. Happy reading!