Sijmen Kooiman's Location
Almere, FL, NL
Sijmen Kooiman's Work
- Director Business Development @ Tele2 Nederland
- Manager Voip Operations and Interconnection (Fixed and Mobile) @ Tele2 Nederland
- Manager fixed and mobile core operations @ Tele2
- Progam Manager IT @ Versatel
- Manager Interconnect @ Versatel
- Business Development Manager @ Versatel
- Scientific Engineer @ KPN Research
Sijmen Kooiman's Education
- Technische Universiteit Twente1992 - 1997
Sijmen Kooiman's Skills
- VoIP
- Mobile Devices
- Telecommunications
- Business Strategy
- Interconnection
- Strategic Planning
Sijmen Kooiman's Summary
Sijmen Kooiman, based in Almere, FL, NL, is currently a Co-Founder and CEO at netrebel, bringing experience from previous roles at iFuture, Tribess and Tele2 Nederland. Sijmen Kooiman holds a 1992 - 1997 Technische Universiteit Twente. With a robust skill set that includes VoIP, Mobile Devices, Telecommunications, Business Strategy, Interconnection and more, Sijmen Kooiman contributes valuable insights to the industry. Sijmen Kooiman has 1 email on RocketReach.
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