@jessramosdata: Check freebie in BIO for FREE 5-Day Data Career Kickstart course to stop wasting time learning the wrong things and start learning the #1 skill hiring managers look for Save for later & follow for more! I used Python in one data job. I used Power BI in another data job. I used SAS in another data job. I used Sisense in another data job. But in ALL data jobs, I’ve used SQL. SQL has been the common denominator to all my data jobs. And it’s absolutely where you should focus 75% of your (tool-based learning in your career as a data analyst. Because it’s the common thread between MOST data jobs no matter the company and industry. Don’t get distracted by all the millions of fancy tools and all of the new trending courses. Keep it simple, and go for the biggest ROI for your time. SQL is old. It’s tried and true. And it’s not going anywhere anytime soon. Here’s my roadmap to get started learning it ⬇️ Month 1: ↳ basics ↳ sorting ↳ filtering ↳ aggregating / grouping ↳ string manipulation ↳ date manipulation ↳ data cleaning Month 2: ↳ joins ↳ CTEs ↳ Subqueries ↳ set operations ↳ window functions Month 3: ↳ case studies ↳ business application ↳ full projects #sql #dataanalytics #datascience #roadmap

Jess Ramos - Big Data Energy⚡️

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Monday 13 April 2026 14:58:49 GMT