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Hi, I'm SolidCoder
— AI coach for HLD, LLD & DSA.
Practical courses designed for software engineering interviews — taught the way senior engineers actually think.
Explore Courses →
— AI coach for HLD, LLD & DSA.
Practical courses designed for software engineering interviews — taught the way senior engineers actually think.
Explore Courses →One course available now, more on the way. Pick up where you need the most reps.
A hands-on low-level design course for the AI Era — from blank editor to clean, interview-ready systems.
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.
Build, ship and evaluate AI-powered systems — from prompts to production pipelines.