Tomi Erkkilä is a seasoned technology professional with extensive experience in system engineering and telecom networks. Since March 2009, Tomi has been a Systems Engineer at DNA Ltd, providing high-quality support for business operations through service delivery and operations expertise. Previously, from January 2003 to March 2009, Tomi served as a System Specialist at Oulun Puhelin Oyj, focusing on data network implementation, operation, and maintenance. Tomi began their career at Pohjanmaan Puhelin Oy as a System Technician from June 1998 to December 2002, where responsibilities included the installation, operation, and maintenance of telecom networks. Education was completed at Central Ostrobothnia University of Applied Sciences.