Wytze van der Raay

Independent Information Technology and Services Professional

Location
Utrecht Area, Netherlands
Industry
Information Technology and Services

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Wytze van der Raay's Overview

Current
  • Administrator at Wereldwinkel Doorn
  • Teamleader Critical Systems Administrators at CAcert Inc.
  • Treasurer at NLnet Labs
Past
  • Software Supervisor at Gould CSD
  • Manager Computer Systems Group at NIKHEF
  • Senior Systems Programmer at NIKHEF
  • Consultant at Software Sciences Nederland BV
  • Systems Programmer at Software Sciences Nederland BV
  • Researcher at University of Groningen
  • Research Assistant at University of Groningen
Education
Connections

220 connections

Websites

Wytze van der Raay's Summary

Open Source software development
Non-profit finance & investment management

Specialties

UNIX kernel, Internet protocols, Open Source software

Wytze van der Raay's Experience

Administrator

Wereldwinkel Doorn

October 2012Present (2 years) Doorn, Netherlands

Administrator for Stichting Wereldwinkel Doorn

Teamleader Critical Systems Administrators

CAcert Inc.

Nonprofit; 51-200 employees; Internet industry

September 2008Present (6 years 1 month)

Open Source based organisation providing free digital certificates.
Responsible for secure management of CAcert's critical server systems.

Treasurer

NLnet Labs

Nonprofit; 1-10 employees; Internet industry

January 2000Present (14 years 9 months)

Member of the board (treasurer)

Financial Director

Stichting NLnet

Public Company; 1-10 employees; Internet industry

May 1998June 2007 (9 years 2 months)

Open Source Internet software development
Responsible for finance and investment management

Senior Software Engineer

Sun Microsystems

Public Company; 10,001+ employees; ORCL; Information Technology and Services industry

November 1997April 1998 (6 months)

Storage system software development

Senior Software Engineer

Encore Computer Corporation

Public Company; 201-500 employees; ENCC; Computer Hardware industry

January 1990November 1997 (7 years 11 months)

Encore Unix Centre Europe
Encore UMAX V Operating System Development Group

Software Supervisor

Gould CSD

April 1985December 1989 (4 years 9 months)

Unix pre/post sales support
Gould European Unix Support Centre

Manager Computer Systems Group

NIKHEF

Educational Institution; 201-500 employees; Research industry

1982March 1985 (3 years)

Institute for Nuclear Physics Research (IKO):
managing computer systems group (10 fte)

Senior Systems Programmer

NIKHEF

Educational Institution; 201-500 employees; Research industry

September 19801982 (2 years)

Nuclear Physics Research Institute (IKO):
MEA control system software

Consultant

Software Sciences Nederland BV

September 1978August 1980 (2 years)

Systems house

Systems Programmer

Software Sciences Nederland BV

September 1977August 1978 (1 year)

Systems house

Educational Institution; 5001-10,000 employees; Research industry

November 1976August 1977 (10 months)

Interfaculty of Econometrics, Department of Mathematical Economics:
teaching & computer programming

Research Assistant

University of Groningen

Educational Institution; 5001-10,000 employees; Research industry

September 1974October 1976 (2 years 2 months)

Business Economics at Faculty of Economics:
mathematical modeling of production planning,
simulation models using Simula 67

Wytze van der Raay's Languages

  • Dutch

  • English

  • German

  • French

Wytze van der Raay's Skills & Expertise

  1. IP
  2. Open Source Software
  3. Linux
  4. Unix
  5. Awk
  6. C
  7. System Administration
  8. Operating Systems
  9. Kernel
  10. Financial Accounting
  11. Digital Certificates
  12. Non-profit Boards
  13. Security
  14. Open Source
  15. TCP/IP
  16. Perl
  17. Programming
  18. Apache
  19. Information Security
  20. Software Development
  21. Distributed Systems
  22. Shell Scripting
  23. Storage
  24. Bash
  25. Computer Security
  26. Computer Science
  27. Servers
  28. Network Security
  29. System Architecture
  30. PostgreSQL
  31. EekBoek
  32. Jazz
  33. Cloud Computing

View All (33) Skills View Fewer Skills

Wytze van der Raay's Education

University of Groningen

drs, Econometrics

19711976

Operations Research, Business Economics, Computer Science

Contact Wytze van der for:

  • consulting offers
  • new ventures
  • expertise requests
  • reference requests
  • getting back in touch

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