Otto Miettinen is a seasoned design professional with extensive experience in user experience and usability. Currently, at Reaktor since September 2015, Otto serves as Lead Designer following a tenure as Senior Designer. Prior to this role, Otto worked at Houston Inc. as a Senior UX Specialist for six months in 2015. From April 2010 to January 2015, Otto held positions as Senior UX Specialist and Usability Specialist at KONE, focusing on user studies, interaction design, and usability testing for various platforms. Earlier roles include preparing a Field Workbook for ethnography studies as a Thesis Worker and providing IT administration support as a Trainee at CSC - Finnish IT Center for Science. Otto began professional experience in technology as a J2EE developer during a traineeship at TKP Tieto. Otto earned a Master of Technology in Usability and Media Engineering from Teknillinen korkeakoulu-Tekniska högskolan between 2004 and 2011.