Kalle Wallenius is an experienced IT Project Manager currently working at Messukeskus Helsinki, Expo and Convention Centre since August 2018. Prior to this role, Kalle served as a Project Manager at Booky.fi from August 2017 to August 2018, and as an Application Designer at Booky.fi Oy from April 2011 to July 2017. Kalle Wallenius holds a Master of Science (M.Sc.) degree in Telecommunications Technology/Technician from Teknillinen korkeakoulu-Tekniska högskolan, completed in 2010.