Learn the key concepts, prepare with important interview questions, and practice theory, practical problems, real world situations, and more.
— Curriculum
Learn how to work with data using SQL, from basic queries and filtering to joins, subqueries, CTEs, window functions, and writing queries to solve real business problems.
Coming Soon
How Google Ads actually works — campaign structure, targeting, conversion tracking, and the math behind cost-per-lead — not just "how to boost a post."
Coming Soon
Learn how to turn raw data into interactive dashboards and business insights using Power BI, covering data modeling, Power Query, DAX, visualization, and practical reporting.
Coming Soon
Learn how to analyze and organize data using Excel and Google Sheets, from formulas, lookups, pivot tables, and data cleaning to dashboards and automated reporting systems.