Blogs & Stories

Mechanical vs Digital - Cryptography: From Mechanical Rotors to Modern Digital Algorithms

No, cryptography doesn't require software - but only reprogrammable hardware executing software algorithms delivers the speed, security, and scalability to protect today's digital world.

Mar 12, 2026

Insertion and Deletion Have Greater Operation Complexity Than Sorting and Searching

Insert/delete O(n) > sort O(n log n). At first it looks wrong, but when viewed broadly: sorting is a one-time cost for all elements, while insertion/deletion is O(n) for just one element operation.

Mar 10, 2026

Design Principles for Clean & Effective UI/UX

Real-world tips from a dev's projects on minimalism, typography, responsive layouts, colors, icons, and user flows that make UI/UX intuitive and pro.

Aug 02, 2025

My Tech Journey: From Curiosity to Real Work

An inspiring personal story tracing my growth in technology from early curiosity and hands-on programming to building impactful automation and web solutions.

Jul 01, 2025

How Search Engines Work - Crawling, Indexing & Ranking

Simple breakdown of how Google processes websites and queries. From crawling billions of pages to delivering relevant results using indexing and 200+ ranking factors.

Feb 25, 2025