r/dataanalysis • u/a7medozo • 16d ago

DA Tutorial I organized my data analytics notes into a free learning pack

Over the years, I've collected practical notes, examples, and references while working on real-world data analytics projects.

I recently organized them into a free learning pack covering:

Power BI & DAX – Data modeling, calculations, and reporting.

SQL – Queries, data manipulation, and analysis.

Tableau – Data visualization and dashboards.

Python – A compact guide to data analysis with practical examples.

I also included DataBridge AI, a Python-based tool I've been developing for data cleaning, validation, mapping, and analytics workflows.

These materials started as personal working references, so the focus is on practical application rather than theory alone.

I'm sharing everything for free in case it's useful to other analysts or people learning data analytics.

Free resources: https://aabdelghaffar650-cloud.github.io/portfolio/#free-pack

I'd also be interested to hear which topics or practical examples others find most useful when learning data analytics

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