Tim Siera

Tim Siera has extensive experience in IT infrastructure and network management, currently serving as Team Lead Tech for both the Network Automation and Network Support teams at Coolblue since August 2012. In this role, Tim oversees automation development and delivery of IT network infrastructure. Tim has also led the Team Locations, focusing on engineering effective solutions and fostering a DevOps-oriented engineering team. Previously, Tim contributed to the IT Services department as Team Lead and Supervisor, ensuring up-to-date IT infrastructure and providing support. Prior to Coolblue, Tim worked as a System/Network Administrator at Service Point Nederland B.V., where responsibilities included advanced network management and server administration. Tim's early experience includes roles at Intratuin Voorschoten and internships at Service Point and Leiden University. Tim holds an MBO degree in Systeembeheer from ICT Academie Leiden and a VMBO degree from Visser 't Hooft Lyceum Leiden Zuid West.