Sami Rantatupa

Sami Rantatupa is an experienced professional in the field of technology and project management with a solid background spanning over two decades. Currently serving as Development Manager at Lassila & Tikanoja since November 2022, Rantatupa previously worked as IT Project Manager at SRV from January 2018 to November 2022, where responsibilities included guiding business units in achieving ICT goals and managing the replacement of a financial system. Prior experience includes roles such as Solution Manager at Digita, Staff Engineer at Tellabs, and various positions at Nokia, with a focus on VoIP technology, system verification, and network protocols. Rantatupa began the career as a System Engineer at Elisa, developing VoIP services. Educational qualifications include a Kyberturvallisuuden erikoistumiskoulutus in Cybersecurity from Metropolia University of Applied Sciences and a Master of Engineering in Telecommunications Engineering from Kymenlaakso Polytechnic.