Ari Ratinen has over 25 years of experience in product design and engineering leadership. Currently serving as Huld Leader in Product Design at Huld since March 2020, Ratinen previously held the position of Engineering Team Leader at RD Velho Oy from November 2010 to February 2020. Prior experience includes serving as Team Leader at Suunnittelutoimisto Puro Oy for over a decade and as a Technical Trainer at KONE Corporation for a short period. Ratinen holds a degree in Automation Engineering with a focus on Information Technology from Jyväskylän teknillinen oppilaitos, completed in 1997.