Mark Achten

Senior .NET developer



Information analysis

Database modelling

.NET programming C#


Senior Software and Web Developer

MSD Animal Health

January 2010 - December 2011

Responsible for designing and creating all kinds of web applications using Microsoft technologies.

OutSystem Professional Developer **


October 2009 - January 2010

Using the OutSystems Agile platform, I'm responsible for creating a internet application that will improve the predictability of the number of calls to their call centers, thus improving the overall efficiency of the company.

Software Engineer


June 2009 - September 2009

Within the current project I'm part of a team responsible for creating a (intranet) web application using the Microsoft .NET platform and a SQL Server 2005 database.

OutSystems Professional Developer **


January 2009 - May 2009

Responsible for creating a web enabled gas portfolio management system. The application was created using the OutSystems Agile Platform. See:

Lead Developer


January 2008 - January 2009

Responsible for maintaining and improving the overall quality of a web application, created using both VB6 components and C#, both using a IBM DB2 database. Responsible for 'on the job' training of Achmea employees in general application development, focusing on .NET development. Responsible for solving high priority performance issues.

Software Developer / Application Architect

Royal Netherlands Army

January 2005 - January 2006

Responsible for designing and creating several software systems for the highly mobile domain. Software used to view and analyse the current operational area, with the extreme operational conditions taken into account.

Software Developer

Akzo Nobel Car Refinishes

January 2004 - January 2005

Responsible for designing, developing and maintaining several internationally used VB6 and C# applications, using a SQL Server database, all supporting the main business processes for Car Refinishes.

Senior Software Developer / Software Architect


September 1995 - December 2011

Software Developer

Atos Origin

January 1995 - January 1999

During this period I worked on several assignments: - responsible for setting up a training for 250 employees of big Dutch brewery. We implemented a completely new time registration system which needed to be implemented within the organisation. - responsible for creating and maintaining a new customer registration system for the Dutch Railways. We implemented a registration system that deals with all the necessary administrative actions needed to enable customers of the Dutch Railways to buy a monthly or yearly subscription. - responsible for creating and implementing a personal profiling system. For a small company, I created a highly customisable system for profiling individual people. Included in the tool were questionnaires and graphical tools to display the personal profile.

Software Developer


January 1995 - January 1998

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