Sander v/d Niet has extensive experience in sales and project support, currently serving as a project support employee at Mastermate TRG since January 2018. With a long tenure at Mastermate, starting in 2000, Sander has also held roles as a telephone sales employee, sales employee, and counter employee, engaging directly with customers and managing incoming goods. Prior experience includes working as a production employee at M&G Voorhout from 1995 to 1999, focusing on supplying goods to the production line and handling expedition tasks. Sander holds a HAVO degree in Mathematics from Rijnlands Lyceum Sassenheim, obtained between 1990 and 1997.