Erno Ruotsalainen is an experienced construction and project management professional currently serving as Project Development Manager at Rakennustyö Salminen Oy since August 2023 and Chief Executive Officer at Error Oy since September 2022. Previously, Erno held roles as Project Development Manager and Project Manager at Rakennusliike Lapti Oy from September 2016 to August 2023, focusing on property and real estate development as well as construction contracting. Prior to that, Erno worked as Project Engineer at Kuopio University Hospital from January 2011 to August 2016, managing complex construction projects in the healthcare sector. Erno holds a Bachelor of Engineering (BEng) degree in Construction Engineering from Savonia University Of Applied Sciences.