🚀 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:…
🚀 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…
🚀 Code Day 10 – Graph Basics (DFS & BFS Mastery)
Welcome to Day 10 of your coding interview journey. So far, you’ve built strong fundamentals: Today, we…
🚀 Code Day 9 – Binary Search Trees (BST Mastery)
Welcome to Day 9 of your coding interview journey. Yesterday, we introduced Binary Trees.Today, we take it…
Pub/Sub Architecture Explained with Real Backend Examples
Modern backend systems are no longer simple, linear pipelines. As applications scale, the need for loose coupling,…
⚡ Event-Driven Architecture: The Most Important Concept in Modern Backend Development
If you look at how modern systems are built today, there’s a clear shift: 👉 From request-driven…
🚀 Code Day 8 – Trees (Understanding Hierarchical Data)
Welcome to Day 8 of your coding interview journey. So far, you’ve covered: Today, we step into…
⚙️ Microservices Explained from a Senior Engineer Perspective
Microservices are one of the most overused and misunderstood concepts in software engineering. You’ve probably heard: “We…
🚀 Code Day 7 – Heaps (Top K Problems Made Easy)
Welcome to Day 7 of your coding interview journey. You’ve already built a strong foundation: Today, we…
🚀 Code Day 6 – Binary Search (Think in O(log n))
Welcome to Day 6 of your coding interview journey. So far, you’ve built a strong toolkit: Today,…
- 1
- 2
