Hey, I’m Julius Fedorovicius

I founded Analytics Mania in late 2016. Since then, the blog has grown strong and continues to serve hundreds of thousands of marketers and analysts. Here I share my knowledge, experiments, learnings related to web analytics, mainly Google Tag Manager and Google Analytics.

I also run the Google Tag Manager community on Facebook where awesome people from around the world help each other.

Last but not least, I actively help others to learn Google Tag Manager by running workshops and creating GTM online courses.