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Written by the mentors who review the code. Practical, opinionated, and tested on real cohorts before it gets published.
ROW_NUMBER, RANK, LAG and running totals, explained with the exact question patterns that come up in analyst screening rounds.
What parsers extract, why formatting breaks them, and how similarity scoring against a job description decides your shortlist.
Week-by-week: what to commit, what to document and what to be able to demo at the end so the certificate is not the only output.
Mutable default arguments, bare excepts, string concatenation in loops and the rest of the list we flag most often in code review.
SQL first, Python second, orchestration third. What to skip, what to build, and how to show it on a resume.
Aptitude, coding, project deep-dive and HR - what each round is really testing and how to prepare for the project round you will definitely face.
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