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Curriculum Vitae of Jelte Jansen

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Personal information

  • Name: Jelte Jansen
  • Nationality: Dutch


Employment History

  • 2018-present: Ionite

    • Description: Consultancy, technology development, and services regarding e-invoicing
    • Function: Founder, Consultant
    • Tasks: Consultancy, protocol development, software development, e-invoicing services
  • 2013-2023: Stichting Internet Domeinregistratie Nederland

    • Description: Foundation that administrates the .nl country-code top-level domain
    • Function: Research Engineer
    • Tasks: Technical Advisor, Internet protocol research and development, Privacy board member
  • 2009-2013: Internet Systems Consortium

    • Description: Non-profit public benefit organization that produces and distributes quality Open Source software, and provides professional services based on that software.
    • Function: Software Engineer
    • Tasks: Software design, Software development, Protocol engineering, Scrum Master
  • 2004-2009: NLnet Labs

    • Description: Foundation to develop, implement, evaluate, and promote new protocols and applications for the Internet.
    • Function: Developer
    • Tasks: Research, development, protocol engineering, application testing, systems maintenance
  • 2000-2004: First8 B.V. (part-time)

    • Description: ICT Company specialized in creating inter- and intra-net applications
    • Function: Software Engineer
    • Tasks: Design and development of Java-based Internet applications
  • 1998-2000: InterNLnet B.V. (part-time)

    • Description: Internet Provider
    • Function: Helpdesk for an Internet provider.
    • Tasks: Provide technical help to customers with their network and Internet connections

Other Functions

  • 2019-2022: RIPE Programme Committee
    • Description: Planning and presentation selection for RIPE meetings
    • Function: Member
  • 2017-2023: SIDN Fonds Advisory Board
    • Description: Review project proposals and funding requests, general advice for SIDN Fonds
    • Function: Member
  • 2016-2018: Editor for Privacy & Informatie (
    • Description: Review submitted articles on Privacy in the information sector, write news and opinion articles
    • Function: Editor


  • High school: Gymnasium Beekvliet
  • University: University of Nijmegen (now know as Radboud University)
    • Computing Science
    • Graduated on Security and Development in 2004



  • Several personal projects can be found on and
  • 1999 - 2001: Chair of Thalia, the student association for Computing Science
  • 2001 - 2002: Chair of ‘Stichting Beet’, a student association encompassing the technology studies at the University of Nijmegen
  • 2000 - 2001: Treasurer of ‘Stichting Beet’