Gert Jan Schipper

Freelance Consultant

Country

Netherlands

City

Veenendaal

Industry

Computer Software

Skill

Azure DevOps Server, Microsoft Azure, CI/CD, YAML, Microsoft SQL Server, Oracle Admin, MySQL, Groovy, VBScript, XML, Scala, LoadRunner, Gatling, Jenkins, Oracle Certified DBA, Linux, Baan ERP, Windows, Atlassian JIRA, Unix

Experience

Freelance Consultant

2013-6 - Present · 13 yrs 4 mos

Veenendaal, Utrecht, Netherlands

Volunteer Endpoint Analyst

Mercy Ships

2025-9 - 2025-12 · 4 mos

Sierra Leone

DevOps Engineer

Visionplanner

2019-2 - 2025-5 · 6 yrs 4 mos

Veenendaal

Owner

Hauptwerk-Consult

2013-6 - 2025-4 · 11 yrs 11 mos

Veenendaal

- Verkoop van kant en klare hauptwerk modules om een huidig orgel (MIDI instrument) te upgraden naar een volwaardig Hauptwerk instrument - Support en service voor het optimaal inregelen van PC, iPad, geluidskaart, audio en MIDI instrument (orgel) - De hauptwerk modules worden geleverd met handleiding hoe alles aan te sluiten en hoe het werkend te maken. - Alles is gebaseerd op 'self-service' of op remote hulp op afstand. Zie: http://www.hauptwerkconsult.com

Performance Analyst

HSO

2014-2 - 2019-1 · 5 yrs

Veenendaal

Sr. Performance Engineer

OpenText

2013-7 - 2014-1 · 7 mos

Organist

Adventkerk Veenendaal

2004-1 - 2013-12 · 10 yrs

I received organ lessons from Herman van Vliet (german and french romantic), and from Bert Matter (harmonization). Also I received lessons from Sietze de Vries (http://www.sietzedevries.nl/) at the Edskes organ in Ommen, where we had the focus on baroque music and improvisation as well. Prizes: 1st prize SGO concours Schnitger organ Noordbroek with BuxWV 140 (2009) 2st prize SGO concours Schnitger organ der AA kerk Groningen with Sonata VI - BWV 530 (2011) 3st prize Improvisation Concours, Piet van Egmond (2012)

Sr. Performance Engineer

Cordys is now OpenText

2013-1 - 2013-7 · 7 mos

Quality Assurance Engineer

Cordys is now OpenText

2012-1 - 2012-12 · 1 yr

Performance & Benchmark Engineer

Cordys is now OpenText

2007-6 - 2011-12 · 4 yrs 7 mos

Technical consultant

Cordys is now OpenText

2004-6 - 2007-5 · 3 yrs

BaaN IT Consultant

Profuse

1998-1 - 2004-6 · 6 yrs 6 mos

Technical migration consultant

Profuse

2001 - 2004 · 3 yrs

Technical consultancy: migration BISAM to Oracle / migrations Triton 2.2c to 2.2 d1 / Migrations BaanIVb to BaanIV c4 / migrations BISAM to SQL2000 / Informix / Oracle 9 etc. Platform migrations: Windows to Unix. Fullhost to distributed installations / installation of failover systems for Oracle 8i.