Marcin Siewnicki is an experienced professional in the field of technology, currently serving as an Office 365 Consultant and Architect at ISCG Sp. z o.o. since 2020. Prior to this role, Marcin held the position of Project Owner at Predica LLC from September 2018 to December 2019. Marcin's career includes significant experience at Datapolis, where responsibilities included Technical Team Leader, SharePoint and Office 365 Engineer, and System Engineer from September 2012 to August 2018, as well as roles as PM/SharePoint specialist and Web Development Team Leader from January 2006 to August 2012 at Datapolis.com.