This September 2026, Zagreb will host 35 international speakers who are coming exclusively for CollabDays, making it a rare opportunity to learn directly from some of the most respected voices in the Microsoft ecosystem. The lineup includes independent consultants, Microsoft MVPs, Microsoft employees, and influencers from the global Microsoft community—all ready to share their insights, experiences, and practical knowledge. Whether you’re looking to deepen your technical expertise or expand your professional network, this is a chance you won’t want to miss.