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Self-paced bundle · one year of access

Crack the Interview

One bundle for the interview rounds that decide the offer. System design, DSA patterns and design patterns, with every practice tool, open for a full year.

₹699 for one year of everything below

Enrolment opens soon. Follow our WhatsApp channel to hear first.

What you get in the bundle

  • System Design courseSeventy short concept chapters with diagrams, worked numbers and code you can run.
  • Fifty case studiesFrom a URL shortener to a stock exchange matching engine, each one worked step by step.
  • System Design playgroundBuild every case study yourself. Decide first, then compare with the guided answer.
  • DSA Patterns courseThe 23 patterns behind most coding problems, one session each, with a template you can reuse.
  • Coding practice trackerProblems grouped by pattern, with spaced re-solving so a solved problem stays solved.
  • Placement quizFind your level on day one and get the next problems picked for you.
  • Coding pattern guidesA template and a worked example for every common coding pattern.
  • Design Patterns courseThe 18 patterns interviewers ask about, with runnable Python before and after each one.
  • Quizzes and flash cardsA short quiz after chapters and spaced flash cards so what you read stays with you.
  • Cheat sheets and question banksOne-page revision sheets and the questions you are likely to be asked.
  • Chapter Q and AAsk a doubt under any chapter and read the answers others got.
  • New chapters during your yearAnything added to these courses while your access is open is yours too.

One payment, 365 days of access to all of it from the day you pay. Buy again before it ends and the new year is added to what is left.

The three courses

Design round

System Design

Seventy short concept chapters, then fifty full case studies from a URL shortener to a matching engine.

120 chapters · about 60 hours

See syllabus →

Coding round

DSA Patterns

The 23 patterns behind most coding problems, with a practice tracker that tells you what to solve next.

23 chapters · about 40 hours

See syllabus →

Low-level design round

Design Patterns

The 18 patterns interviewers ask about, in plain words with runnable Python for each.

18 chapters · about 25 hours

See syllabus →

All three courses and every tool, for one year

₹699

Enrolment opens soon. Follow our WhatsApp channel to hear first.