I largely analyze data and create software to automate business tasks. This allows people in my company to make informed decisions about the business, how money is or should be spent, who & where to hire people, etc. And then I present that data in a way they can understand.

This might mean creating forecasts. Automating data analysis with reports. Building data sources (gathering and manipulating data from different places and compiling it). Building interactive software or excel sheets for non-technical users.

I use excel, google sheets, google app script (basically javascript), tableau, python, and SQL.