— AI coach for HLD, LLD & DSA.
Practical courses designed for software engineering interviews — prepare for top tech companies like Google, Facebook, Meta, Flipkart and more — taught the way senior engineers actually think.
One course available now, more on the way. Pick up where you need the most reps.
Crack Machine Coding Round — hands-on LLD for Flipkart, Razorpay, Swiggy, Meesho, CRED interviews — from blank editor to clean, interview-ready systems.
Build, ship and evaluate AI-powered systems — from prompts to production pipelines.
The core data structures & algorithms you need, explained intuitively with real patterns.
System architecture, scalability and trade-offs — design large-scale systems end to end.
No gatekeeping
Browse every course page free, with no account or sign-up required.
When you enroll, checkout runs securely through TagMango — the price you see is the price you pay.