DevOps

I Built CodeComplex: A Real-Time Competitive Coding Platform with AI Rivals and Bug-Fix Arenas

Over the past few months, I've been working on a project called CodeComplex (live at codecomplex.site ). It started with a simple observation: while…

STL in C++: The Toolbox Every DSA Learner Needs

If you've started learning DSA, you've probably run into the term STL more times than you can count. It sounds intimidating at first — but once it c…

Competitive Programming Series — Session 2: Recursion and Backtracking

After covering the foundational building blocks in Session 1, the next step is one of the most important problem-solving techniques in all of progra…

Competitive Programming Series — Session 1: The Foundations You Need Before Solving Problems

Competitive programming often looks like a race to write code as fast as possible. But the real secret is simpler: the best competitive programmers…