Teemu Tattari

Teemu Tattari is a seasoned IT professional specializing in cloud architecture and security, currently serving as a Senior Cloud Architect at Lääkärikeskus Aava since March 2025. Previously, Teemu held the position of Microsoft Security Lead at Cloud2, focusing on security within the Microsoft ecosystem, and was also a Senior Cloud Architect providing Azure and M365 solutions. Teemu's experience includes consulting and implementing Azure environments at Nordcloud, an IBM Company, and leading IT architecture projects at Tampere University, where responsibilities included Active Directory, Azure management, and cyber security. With an extensive background in system administration and IT support across various organizations, Teemu possesses a Bachelor's degree in Computer Programming from Tampere University of Applied Sciences.