What Our Participants Say

"Ehsan has an incredible way of building up complex system designs step-by-step. The progressive sequence in his bootcamp helped me understand designs that seemed overwhelming before. I went from zero preparation to interview-ready in just one week."

"My system design mock interview with Ehsan was incredibly insightful. He helped me think more deeply about how technologies like SQS work under the hood and gave clear feedback on both my strengths and areas for improvement. His guidance deepened my understanding and provided a stronger framework for approaching system design."

"Ehsan's industry experience really shows in how he teaches. He explains concepts with practical context and real-world insights that you can't get from traditional learning materials."

"Ehsan's 1-on-1 coaching was exceptional. I learned more in one hour than weeks of self-study. His insights were spot-on and immediately helpful."

"Ehsan is an exceptional coach for system design and behavioral interviews. His deep knowledge and precise insights helped me identify my blind spots. He knows exactly what to focus on and provides clear, actionable feedback. Truly an amazing mentor!"

"The weekend format was perfect for my schedule. Learned more in 2 days than months of self-study."

"Ehsan's feedback in my system design mock interview was clear, concise, and immediately actionable. I could use the concepts in my next interview the very next week."

"Ehsan has a gift for breaking down complex concepts into digestible pieces. His approach made it easy to grasp hard concepts in distributed system architecture."

"Ehsan's insights on Technical Project Retrospective interviews were invaluable. He helped me understand exactly what interviewers look for and coached me to cut through the unnecessary details and focus on what truly mattered. My presentation went from overwhelming to compelling."

"The 1-on-1 session with Ehsan was eye-opening. He helped me identify critical gaps in my approach and shared patterns and frameworks that I could apply to many other problems. His clear explanations and practical interview insights helped boost my confidence."