🎓 Career Tracks
A track is a sequence of guided projects building toward a role. Finish every project and earn a certificate anyone can verify — backed by readable, human-reviewed work.
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Can I Trust This Data?
From three raw agricultural spreadsheets to a finding you can defend: profile the tables, find the duplicates, gaps, wrong and…
Intermediate 1 project
🎓 Certificate
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Explain Your Query
The SQL interview and the work after it, answered on a hospital network's six tables: why SQL persists, reading tables…
Intermediate 1 project
🎓 Certificate
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Follow the Money
SQL from the first query, learned on a company's real books, then the answer turned into a message someone will…
Beginner 1 project
🎓 Certificate
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Green on Paper
Python from the first line, learned on environmental data, then six green claims checked before anyone believes them. Twelve tables…
Beginner 1 project
🎓 Certificate
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Worth Backing?
SQL and Python together, the way analysts work now, learned on four years of an accelerator's records. Six tables about…
Beginner 1 project
🎓 Certificate
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