Sander Belinfante is a seasoned professional in the telecommunications sector, currently serving as Teamleider telecom, Projectleider, and Directievoerder at Siers Groep Oldenzaal B.V. since August 2015, where responsibilities include overseeing the entire new construction process and ensuring quality, financial, safety, and timeliness standards are met. Previously, Sander held various roles at Siers Groep Oldenzaal B.V. from 2011 to 2015, including Uitvoerder, coordinating civil teams and technicians for new construction projects and the maintenance of fiber networks. Early career experiences include positions as a designer at Arcadis and a cost expert at Rijkswaterstaat, contributing to infrastructure projects. Sander holds a Bachelor of Engineering in Electrical Engineering from Rotterdam University of Applied Sciences, along with prior education from Albeda College and Penta College de Oude Maas.