Stuifbergen.com

Analytics & Growth Hacking

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About

My mugHello!

I’m Jules Stuifbergen, and this is my about page.

Currently, I live in Nijmegen and work as a freelance consultant. I optimize sites, grow companies and make them more data driven.

I combine two very powerful sciences to optimize sites: Data analytics and psychology.

My toolbox: Web Analytics tools (most of them), Google Tag Manager, R, Excel, Javascript, Optimizely, VWO, and every other tool that helps optimizing websites and company growth.

On this site you’ll find howto’s, tips, tricks, the occasional rant, and other stuff that I find interesting, and is hopefully useful to you.

Feel free to get in touch. Contact me via my site. Alternatively, you can find me on Mastodon (personal, work related), and LinkedIn.

My personal website (Dutch) can be found here. No data analytics stuff there. Just the occasional picture of food (I love cooking) or my kids (I love my family).

Recent Posts

  • How to use a pre-hashed email address in GA4 tags in GTM
  • GA4 intraday exports and cookieless pings
  • July 2024 change in collected_traffic_source in GA4 Big Query
  • srsltid parameter, GA4 and Big Query
  • Smart incremental GA4 tables in Dataform

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