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Dennis Oosterkamp Email & Phone Number
.NET Developer
at
Visma | Raet
LinkedIn matched
✓ Verified July 2026
3 data sources
Profile completeness 100%
Who is Dennis Oosterkamp? Overview
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Quick answer
Dennis Oosterkamp is listed as .NET Developer at Visma | Raet, based in Greater Enschede Area, Netherlands. AeroLeads shows a matched LinkedIn profile for Dennis Oosterkamp.
Dennis Oosterkamp previously worked as Software Engineer at Carematch Applicatie and Co-Founder and Lead Developer at Appnostix. Dennis Oosterkamp holds Bachelor Of I.C.T., B.I. from Saxion University Of Applied Sciences.
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Email format at Visma | Raet
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Visma | Raet
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Profile bio
About Dennis Oosterkamp
>>> Recruiters, career improvers, growth consultants (or whatever you call yourself) <<<>>> please do not try to connect! << Listed skills include Cloud Computing, Vmware Esx, Vmware, Virtualization, and 13 others.
Current workplace
Dennis Oosterkamp's current company
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14 roles · 32 years
Dennis Oosterkamp work experience
A career timeline built from the work history available for this profile.
.Net Developer
Software Engineer
Carematch Applicatie
CareMatch is als service bureau voor ZZP-ers in de zorg in 2007 ontstaan vanuit de gedachtegang dat zorg sneller en efficiënter kan bij benadering met een zakelijk tintje. En dat blijkt! Inmiddels werken er 1200 enthousiaste professionals met uiteenlopende specialismen verspreid over heel Nederland.Daarmee is CareMatch een belangrijke partner op het gebied van blokzorg, nachtzorg en 24- uurszorg.CareMatch Applicatie is het logische gevolg van de enorme groei die CareMatch de afgelopen jaren heeft doorgemaakt. In CareMatch Applicatie als overkoepelende organisatie, zijn de applicaties Mijn Eigen Portfolio, CareMatch Leren, CareMatch Stage en CareMatch Vacature ondergebracht. De ambitie om voorop te lopen in de ontwikkeling van slimme oplossingen maakt dat deze applicaties nog steeds verder doorontwikkeld worden.
Feb 2017 - Apr 2023
Co-Founder And Lead Developer
Appnostix
Agnostic application virtualization distribution software for Windows. Enables multi cloud, client based computing, reduces infrastructure costs by 50+%, makes legacy applications cloud ready.
Jan 2018 - Dec 2019
Lead Developer
Clevir - formerly known as DinamiQs - Virtual Workspaces for the Real WorldThe world is moving to the cloud at blazing speeds to improve productivity inside and outside of the office. We believe in virtual workspaces, not desktops. You should be able to work with what you have as well as all new applications and technology. Clevir delivers a workspace solution to bring all your apps (new and legacy) to the cloud (private and/or public). In that way end users have access to all these apps through our workspace portal at any time, any device and anywhere. Clevir's Workspace Solution delivers the best end user experience at half the cost of traditional solutions. Solution Partners, Hosters and Cloud partners can use our technology to deliver this white-labeled Workspace-as-a-Service to their customers and their partners. Join our ecosystem and start helping organizations really move to the cloud.
Apr 2009 - Feb 2017
Software Engineer
Developing windows based and web based applications in the following languages:- VB & C# (.NET)- PHP ( + HTML/JavaScript/CSS/ etc. )- Delphi
Oct 2005 - Apr 2009
Owner/Partner
Vobis / Vicomputer Hengelo
After being active in the computer retail business only in the after business hours, decided to go for full-time.
2000 - 2005
~5 yrs
Owner (Self Employed)
I-Dsign
i-DSign designed and created websites and webapplications for the small and middle large companies.
1998 - 2001
~3 yrs
Owner (Self Employed)
Pc-Plaza
I was one of the first on-line retailers in computer hardware and software with a web-shop.
1998 - 2001
~3 yrs
System Engeneer / Software Engeneer
Started as a helpdesk employee in the IT department of the local bank.Grown into a network administrator/engineerIn the last year also a software engineer
May 1995 - Jul 2000
Medewerker I&A
1995 - 2000
~5 yrs
Graphic Designer
Reklatekst
May 1994 - May 1995
Corporal Communications
Jul 1993 - Apr 1994
System / Software Engineer (Internship)
Stork Installatietechniek
Aug 1992 - Jul 1993
4 education records
Dennis Oosterkamp education
Bachelor Of I.C.T., B.I.
Mcse (+I), Windows Nt (Server)
Microsoft
Mcp (+I), Windows Nt (Server) + Windows 95 + Iis
Microsoft
Mbo, Computer Science (T.C.K.)
Hofstede Mts Hengelo
FAQ
Frequently asked questions about Dennis Oosterkamp
Quick answers generated from the profile data available on this page.
What company does Dennis Oosterkamp work for?
Dennis Oosterkamp works for Visma | Raet.
What is Dennis Oosterkamp's role at Visma | Raet?
Dennis Oosterkamp is listed as .NET Developer at Visma | Raet.
Where is Dennis Oosterkamp based?
Dennis Oosterkamp is based in Greater Enschede Area, Netherlands while working with Visma | Raet.
What companies has Dennis Oosterkamp worked for?
Dennis Oosterkamp has worked for Visma | Raet, Carematch Applicatie, Appnostix, Clevir (Formerly Known As Dinamiqs), and Calco Information Technology.
How can I contact Dennis Oosterkamp?
You can use AeroLeads to view verified contact signals for Dennis Oosterkamp at Visma | Raet, including work email, phone, and LinkedIn data when available.
What schools did Dennis Oosterkamp attend?
Dennis Oosterkamp holds Bachelor Of I.C.T., B.I. from Saxion University Of Applied Sciences.
What skills is Dennis Oosterkamp known for?
Dennis Oosterkamp is listed with skills including Cloud Computing, Vmware Esx, Vmware, Virtualization, Itil, Windows, Iis, and Vsphere.
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