Mika Rahijärvi is an experienced financial management professional currently serving as Palvelupäällikkö at Rantalainen Oy since December 2021, where responsibilities include various accounting tasks, payroll, tax planning, and implementation of financial management systems. Mika also holds the positions of Palvelupäällikkö and Toimitusjohtaja at Helsingin Tilisentteri Oy since August 2018, as well as Toimitusjohtaja at Tilitoimisto WinWin Oy from June 1997 to November 2021. Educational background includes a Tradenomi degree in Business Administration and Management from Laurea University of Applied Sciences, a YO-Merkonomi degree in Financial Management from Hyvinkään kauppaoppilaitos, and a Ylioppilas degree from Järvenpään lukio.