Analytics Mania
Julius Fedorovicius has become one of the most important educators in the Google Analytics and Google Tag Manager community. Through Analytics Mania, he has built a large body of practical tutorials, courses and guides that help marketers, analysts and business owners understand GA4, GTM, events, conversions and debugging. His strength is clarity. He takes subjects that often feel technical or confusing and turns them into step by step learning. That makes him especially important for practitioners who need to become self sufficient and for teams that need to improve the quality of their tracking without relying only on developers.