Best mock system design I’ve ever done. Simrandeep was supportive but tough, changing the problem on the fly to see how I would handle it. The feedback was the highlight: a detailed breakdown of each phase, not generic notes. She instantly nailed my biggest gap, starting with an MVP and adding incrementally instead of architecting upfront, and that insight totally changed my approach to these interviews. She has deep expertise in distributed systems, caching, sharding, CAP, and streaming, and she translated that depth into concrete, actionable advice. She even gave me her personal notes, which I now use as a staple in my prep. Came out sharper, more structured, and actually ready for senior system design at top companies. — Dileep
Dileep Domakonda
Pinned
I feel really fortunate that I came across your webinars. Before attending them, I had almost no understanding of how to approach a system design interview or what it actually takes to handle HLD rounds effectively. Your sessions completely changed the way I think about system design. They helped me build confidence in articulating my thought process clearly and understanding the structured steps required to perform well in interviews. What I appreciate the most is how practical and insightful your explanations are. Every webinar leaves me learning something new and meaningful. Thank you once again for taking the time to share your experience, knowledge, and insights so generously. I’m truly grateful for your efforts and the value you bring to the community. Looking forward to attending many more of your upcoming webinars. Thanks again!
Anonymous
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The session was really helpful for me, even though I prepared a lot of technical things and solved lot of problems in the past, I realised my weaknesses while solving the problem during the mock session. The cheatsheet provided by Simran is a solid roadmap for strengthening the technical areas, delivery & communication skills & time management.
Nitin Malave
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Simran's system design session has been one of the most intuitive session I have attended. I really like her style of doing the mock interview where she shows us the thought process behind the interviewer's questions and emphasis on communication. Looking forward to more sessions from her.
URVASHI KAR
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Simran’s SD sessions are very informative. She provides lots of useful resources and guidance for preparing for interviews. Her tips helped me in my interview preparation.
Shrutiakkala
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Thanks for the wonderful session. Usually such sessions are one sided, but as this one was interactive it was really helpful. Hope to use the learnings and get the offer soon.
I had a very great experience in the mock interview session with Simran.
I was able to understand how to crack any system design interview. Being it a new system to you or a system that you've understood and read about before. Simran has shared very good tips and tricks that will help anyone to approach in a better way to any system design interview.
Anonymous
4th Apr, 2026
5/5
Simran spent time prepping for the meeting beforehand and structured it to make sure I had all the info. Patiently listened to my thought and perspective before providing me with information.
She shared a lot of anecdotes from her career on Do’s and Don’ts which was very insightful. She shared nuances on how an SDM role is different from ICs with examples.
Will definitely connect with her again.
Strongly recommend to connect with Simran, if folks are looking to transition as SDM.
Vikram Ramachandran
29th Mar, 2026
About me
Hi, I’m Simrandeep — an Engineering Leader at Amazon with 12+ years of experience building and scaling distributed systems across AWS, Amazon Devices and ecommerce platforms.
My work has focused on solving real-world challenges around scalability, reliability, and performance while delivering impact for millions of customers. Beyond building systems, I’m deeply passionate about growing people.
I’ve mentored 100+ engineers across levels in:
- Crack system design interviews at top tech companies
- Transition into senior and leadership roles
- Improve structured thinking and problem-solving
- Navigate real-world engineering and career challenges
I bring a practical, real-world approach — combining interview strategies with actual production experience from high-scale systems.
If you're aiming to:
- Break into top tech (Amazon, Google, etc.)
- Level up your system design skills
- Prepare for EM/SDM interviews
- Get honest, actionable feedback
I’d love to help you accelerate your journey 🚀