https://ladesaiteja.me Building @CampusOlx (1340+ users) https://ladesaiteja.me/blog/python-oop-explained A complete guide to the 4 pillars of OOP, real-world analogies, clean code snippets, and why this changes how you build software. 2026-03-21T00:00:00.000Z https://ladesaiteja.me/blog/how-i-built-campusolx The journey of designing and shipping a production hyper-local campus marketplace for students. 2026-03-20T00:00:00.000Z