Hay Ritzen

Hay Ritzen is an experienced professional in mobile core engineering and data performance, currently serving as Sr. Manager Mobile Core Engineering at VodafoneZiggo. Prior roles include Sr. Manager Data Performance at Vodafone Group, Manager Mobile Core, and Manager Core Network at Vodafone, as well as Manager Planning & Design Mobile Core Network at Ericsson. Hay Ritzen began a career as an Elektrisch ingenieur at Dassen Industrial B.V. Hay Ritzen holds a Bachelor of Science in Energy Technology and EMC from HBO, earned between 1987 and 1991.