DSA

Problem solving patterns and the complexity analysis that interviewers expect you to narrate while you work.

In progress. DSA is scaffolded and will use the same lessons, practice and interview structure as MongoDB, which is complete today.

Coming soon

Structured lessons that build from fundamentals to the depth an interview actually probes.

Coming soon

Solve problems end to end and reason about complexity as you go.

Coming soon

Answer-first questions for the day before, with the detail behind each one when you want it.

Coming soon

A 5–15 minute refresh of the syntax and interview points you already know.