Your dashboard is full of numbers. What makes a KPI actually useful? Free PDF, no signup: https://d8a.academy/resources/smart-kpi?utm_source=bluesky&utm_medium=social&utm_campaign=cheatsheet-004

One letter. Big consequences. ETL or ELT? Here is how to choose. Free PDF, no signup: https://d8a.academy/resources/etl-vs-elt?utm_source=bluesky&utm_medium=social&utm_campaign=cheatsheet-003

Stop googling the same 8 things. The 8 pandas verbs that do 90% of it. Free PDF, no signup: https://d8a.academy/resources/pandas-8-verbs?utm_source=bluesky&utm_medium=social&utm_campaign=cheatsheet-002

Stop guessing. SQL JOINs, explained visually. The 4 joins you actually use, plus the 2 traps that silently produce wrong numbers. Free PDF, no signup: https://d8a.academy/resources/sql-joins?utm_source=bluesky&utm_medium=social&utm_campaign=cheatsheet-001

#data #learn #student #job #portfolio

Building d8a.academy in public · 3/30 Biggest lesson so far: a certificate says you watched a course, a portfolio says you can do the work. Recruiters tell the difference in 30 seconds. The whole product is just a machine to move people from the first to the second. #buildinpublic #data #portfolio

Hey guys, I just built a way to create your online data portfolio in less than 5 min. ⏱️ It's on d8a.academy, a website that help aspiring data analyst practice their skills and find a job. And here is a demo⬇️: #buildinpublic #data #dataanalysis #dashboard

I just added a new feature on d8a.academy 🎉 - Users can now upload their resume and get it review by senior data analysts 🔎 It is available on the user dashboard and will help you get a good CV for job hunting. #buildinpublic #data #jobhunting #job

Want to pass SQL interviews at big tech? This guide covers all the essentials

Last week on D8A community, someone told me: "I already know Python and R. Why do I have to go through those projects to access SQL?" Valid point. 🤔 Here's what happened next... (1/6) #buildinpublic #data

Even on blueskystarterpack.com we can see the trend

Interest in #Bsky on the past 90 days

Our last SEO dashboard template for Queriestation.com, any thought ?