Tech Interview Question: Why Can Millions of People Watch the Same Video on YouTube at the Same Time Without Crashing? 🎬🚀
This is one of my favorite questions in technical interviews because it looks simple… but the answer…
🧠 My Personal Workflow: Developer + AI + Real Projects
Over the past months, AI has gone from being a curiosity to becoming a core part of…
🚀 How I Use AI Every Day as a Backend Engineer
Artificial Intelligence is no longer just a “nice-to-have” — it’s becoming a core part of how modern…
🤖 AI and Software Development: A New Era for Developers 🚀
Artificial Intelligence is no longer something that belongs only to research labs or large tech companies. Over…
🧠 Software Design Patterns: A Practical Guide for Engineers
Design patterns are not academic theory… they are practical tools that help you write code that is:…
🔍 Observability Explained: How Modern Systems Stay Reliable
Modern systems are no longer simple. They are: 👉 Which leads to a critical question: When something…
🚀 Final Day – Coding Interview Preparation (What to Do Before the Big Day)
You made it. After 11 days of consistent practice, you’ve covered: Now comes the most important step:…
⚡ Database Caching Strategies Every Backend Engineer Should Know
At scale, your database becomes your biggest bottleneck. No matter how optimized your queries are, there’s a…
🚀 Code Day 11 – Graph Cloning (Deep Copy & Traversal)
Welcome to Day 11 of your coding interview journey. Yesterday, you learned: Today, we apply those concepts…
🔁 Idempotency in API Design: A Must-Know Concept
In distributed systems, one truth stands above all: 👉 Failures will happen. Retries are inevitable. But here’s…