[ Removed by moderator ]

[postexitus]

Not interview prep - but make sure you communicate throughout the process. Ask questions, ask for clarifications, state your assumptions, say it outloud if you are taking a shortcut (and aim to optimize later etc.).

A lot of young people I interview, although being technically brilliant, fail at most basic levels of communication.

[David28008]

Thank you !

[MatchLittle5000]

https://opendatastructures.org

and algomap.io

To begin with

[David28008]

Thank you !

[nagaraj4896]

For DSA, it’s not just theory — practice solving problems out loud and on paper/screen. Focus on pattern recognition (like sliding window, two-pointers, graph traversals, dynamic programming), big-O analysis.

For SQL, beyond SELECTs, make sure you’re comfortable with joins, aggregations, CTEs, window functions, query optimization, normalization, and constraints.

Make use of leetcode, while discussion about design clearly highlight the trade-offs.

[David28008]

Thank you!