Long-Term HLD & LLD Roadmap

Excel at your LLD and HLD interviews
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12 products
$ 57$53+
5

Mock interview - HLD

Struggling with HLD? Master it before your next interview!
Video Meeting
50 mins
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$ 6$5+
5

Mock interview - Machine Coding

Rate Limiter, File System, Job Scheduler, Leaderboard etc
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50 mins
Video Meeting
$ 6$5+
5

Mock interview - DSA

Ace DSA interviews! Practice live coding & get expert tips!
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50 mins
Video Meeting
$ 6$5+

Resume Review - Get Expert Feedback!

In a sea of applications, a powerful resume is your lifeboat
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45 mins
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$ 6$5+

College to Career

Curated for college students making their way into corporate
Quick chat
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x1
Interview Prep & Tips – Crack Your Dream Job!
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x1
Mock interview - DSA
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x3
Resume Review - Get Expert Feedback!
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x1
+ 2 more
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9 products
$ 41$36+
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Quick chat

Let's talk about anything.
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30 mins
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$ 5$4+

Custom Plan

Talk about Tips, DSA, LLD, HLD, HM
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50 mins
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$ 6$5+
Best Deal

Customize Your Plan

Talk about Resume Tips, DSA, LLD, HLD, HM
Custom Plan
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x3
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3 products
$ 15$12+
5

Mock interview - LLD

Class Design, API, Database Design
Video Meeting
50 mins
Video Meeting
$ 6$5+
5

Mock interview - OOPs & Java

OOPs, design pattern, multithreading, collections, Lambda
Video Meeting
50 mins
Video Meeting
$ 6$5+
5

Mock Interview - Hiring Manager

Cleared the tech rounds but unsure about the HM interview?
Video Meeting
50 mins
Video Meeting
$ 6$5+

Build Your Resume – Create a Winning Profile!

Your resume is your first impression—make it count!
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60 mins
Video Meeting
$ 9$6+

Interview Prep & Tips – Crack Your Dream Job!

Interview coming up? Get expert tips & prep strategies!
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50 mins
Video Meeting
$ 6$5+
5

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Ratings and feedback

Testimonial Cover
5/5
29 ratings
25
Testimonials
5/5
I had Machine coding mock interview with him. The session was very insightful. All the minor details were provided, and the feedback too was very helpful.
5/5
Better to connect with him for any guidance. He is very helpful and every penny that you spend is worth it. Very kind and knowledgeable person. Would definitely recommend for any insights.
5/5
It was great talking to you during the mock interview. Your insights were highly informative and helped me understand the interview format. I particularly appreciated how you explained and provided actionable advice. Thank you for your guidance; it’s making a big difference in my preparation!
5/5
I had the opportunity to have a call with Pankaj for High-Level Design (HLD) preparation, and I must say, it was an incredibly insightful session. Pankaj provided thorough guidance not just on HLD but also on interview preparation and DSA. He took the time to explain how to approach problems, highlighting key areas to focus on during interviews, which was immensely helpful. His advice on problem-solving strategies and understanding core concepts was invaluable. Pankaj's approach to mentoring is structured and clear, ensuring that I understood the most important aspects of DSA and interview preparation. I would highly recommend his mentorship to anyone preparing for DSA and interviews. His guidance is both practical and comprehensive, making him an excellent mentor for anyone looking to sharpen their skills.
5/5
I had a great conversation, and it was incredibly helpful. I highly appreciate the clarity and support!
5/5
I had a wonderful experience interacting with Pankaj during our mock interview session. It was highly productive and insightful.

About me

Hi, I’m Pankaj Kumar — currently working at Uber, and previously at Goldman Sachs & SAP. With 7+ years of experience in software engineering, I’ve mentored hundreds of professionals and students to crack top product-based companies like Amazon, Microsoft, and Google. I specialize in DSA, System Design (LLD & HLD), Java/OOPs, and Interview Strategy. Whether you’re preparing for a job switch, aiming to level up your design skills, or need guidance on your resume—I’m here to help. Let’s work together to turn your goals into offers. Book a session or drop a DM—I’d love to help!