Become a data analyst in 90 days✦27 portfolio projects✦100+ interview Q&As✦1:1 mentor for a year✦See the 90-Day System →✦Become a data analyst in 90 days✦27 portfolio projects✦100+ interview Q&As✦1:1 mentor for a year✦See the 90-Day System →✦

About

The Data Guy is run by Abhishek. I've spent 7 years working with data, and I come from a BBA Finance background, not engineering. That's the point: you don't need a CS degree to become a data analyst.

On Instagram (@thedataguy16) I share roadmaps, cheat sheets and real interview problems for SQL, Excel, Power BI and Python. Most of the people I help are freshers from tier 2 and tier 3 cities who want a clear order to learn in and a first job at the end of it.

Every PDF on this site is free. If you want the whole path planned day by day, with projects, interview prep and a mentor, that's the 90-Day System.

90-Day System · become a data analyst→