proofstone / become / data science & big data / analytics

Analytics

Questions answered from data: reports, dashboards, the models behind them. Pick a profession: each one is a map you walk node by node, and every card says, up front, what you need before you start.

3 professions · 3 planned

Data analyst

planned

The business asks, the data answers: queries, reports, dashboards.

stack: SQL · Python · Excel · a BI tool

before you start: nothing — start from zero

BI developer

planned

Dashboards and data marts as a product people open every morning.

stack: Power BI · Tableau · Looker · SQL

before you start: nothing — start from zero

Analytics engineer

planned

The layer between the engineer and the analyst: data models in the warehouse, with tests on the data.

stack: SQL · dbt · a warehouse

before you start: you already write SQL