I loved the relaxed vibe of the Gestion De Données course. It helped me finally get a grip on data cleaning techniques that I could apply straight away at work – think pandas tricks for handling missing values and quick Excel macros. The video tutorials were bite‑size and the downloadable cheat‑sheet for SQL commands was a lifesaver. While the pacing was a bit fast in the middle, the practical assignments kept everything engaging and gave me solid skills for my next project.
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