I'm Pritam Kumar, a Backend Software Engineer with over 2 years of experience building scalable services and products. I've cracked interviews at Cars24 and Paytm, and also appeared in multiple technical rounds at Amazon, Zet, and Super.money, covering deep DSA, LLD, and system design concepts. I'm passionate about helping aspiring developers and working professionals crack interviews at top product companies by simplifying complex topics like: Dynamic Programming, Graphs, Trees, Greedy, and Priority Queues Low-Level Design (e.g., Logger, LRU Cache, Cron Scheduler) System Design (API structuring, scalability, fault tolerance) Behavioral and hiring manager round prep (STAR method, ownership stories) If you're preparing for a tech interview, I’d love to guide you with 1:1 mock sessions, real feedback, and strategic prep plans. Let’s get you your dream offer 💼🚀