The Only 3 Data Projects Your Portfolio Actually Needs

What to build, where to get the data, and how to use AI to help you get started

SQL Beyond the Basics: Your Complete Roadmap

From your first SELECT to window functions — and everything in between

SQL Beyond the Basics: 10 Tricks I learnt too late

From WHERE 1=1 to EXCEPT

The Python Libraries Nobody Teaches You (and Me)

pyjanitor, pyforest, and ydata-profiling — and why they should be in every analyst's toolkit

The Data CV Guide — Whatever stage you are at right now

The playbook for fresh graduates, career changers, and people already in data.

Let's Build a Mini SQL Project Together - Churn

How I Found My First Data Consultancy Clients

I Took a Job I Wasn't Qualified For. It Changed Everything

The Live Coding Interview Has Nothing to Do With Code