Datalens Consulting

Courses & Workshops

Two ways to get started with SQL and analytics foundations: jump into my online course, or join a small in-person workshop in The Hague.

Online course

Master SQL for Beginners — From Zero to Query Hero

  • • SQL fundamentals with lots of hands-on practice
  • • Joins, aggregations, and multi-table patterns
  • • Clear explanations + practical exercises

Intro to SQL — Women-only (In-person, The Hague)

A friendly, hands-on introduction to SQL for absolute beginners. Two sessions over one weekend: 11 & 12 October, 09:30–14:30/15:00. Small group, lots of practice. Limited to 5 seats.

  • • Location: The Hague (exact venue shared after registration)
  • • Dates & times: Fri 11 Oct & Sat 12 Oct, 09:30–14:30/15:00
  • • Price: €120 (total for both sessions)
  • • Audience: women-only
  • Bring your own laptop (Windows 10/11, macOS 12+, or Ubuntu 20.04+). We’ll install PostgreSQL 16 and pgAdmin together. Please ensure you can install software (admin rights) and have ~2 GB free disk space.

If the workshop is full or the dates don’t work, you can join the waitlist.

Dates don’t work?

If you can’t make this weekend or want a different topic, join the waitlist and I’ll update you on future sessions.

Workshop waitlist