John de Haas Email & Phone Number
Functional Consultant @ Gemba Service BV
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John de Haas Location
- Amsterdam, NH, NL
John de Haas Work
- Functional Consultant @ (April 2023 - Present)
- Owner @ GCM-IT (January 2011 - Present)
- Senior System Engineer - Partime @ (November 2020 - February 2023)
- Owner @ Jaas Holding B.V. (March 2020 - December 2020)
- Parttime ICT Manager @ (January 2001 - March 2020)
- Owner @ GCM Consultancy B.V. (January 2005 - January 2011)
- Project manager and Adviseur Maatwerk en Advies @ (October 2007 - December 2008)
- Project Manager Windows Consolidation @ (November 2006 - October 2007)
- Project Manager @ One Solution (January 2006 - December 2008)
- Project Manager @ ISC-Noordwest (August 2006 - August 2007)
- Project Manager @ (March 2006 - September 2006)
- Interim Coordinator ICT @ (September 2005 - February 2006)
- Owner @ Greencom B.V. (May 2002 - May 2005)
- Teamleider Uitrol Werkplekken @ Achmea Arbo (January 2004 - January 2005)
- Systems Engineer @ Amsterdam Thuiszorg (January 2002 - January 2004)
- Owner @ DHK B.V. (October 1999 - October 2002)
- Systems Engineer @ ZAO Zorgverzekeringen (January 1990 - October 1999)
- Systems Engineer @ Agis Zorgverzekeringen (January 1989 - January 1999)
John de Haas Education
- pascal 1979-1983
- Akker Mavo
- GCM Academy
John de Haas Skills
- Management
- Healthcare
- Projects
- Mergers
- Legal Advice
- Interim Management
- ITIL
- PRINCE2
- Citrix
- Change Management
- Process Management
- ICT
- Service Management
- VMware
- Management Consulting
- Dutch
- IT Management
- Project Management
- Mobile Devices
- Windows
- Security
John de Haas Summary
- John de Haas, based in Amsterdam, NH, NL, is currently a Functional Consultant at Gemba Service BV. John de Haas brings experience from previous roles at GCM-IT, TechnipFMC, Jaas Holding B.V. and The Security Company. John de Haas holds a 1979 - 1983 pascal. With a robust skill set that includes Management, Healthcare, Projects, Mergers, Legal Advice and more. John de Haas has 1 emails on RocketReach.
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