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Leon Versteeg

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Title:
Java Application developer.
Education:
MTS Elektrotechniek spaklerweg amsterdam.
Mavo o.s.b amsterdam
Intro:
I am patient, curious and enthusiastic.
When not working, I like to sport, code, read and watch some great tvshows.

PERSONAL INFORMATION

  • Location: hilversum, netherlands
  • Birthday: 07-05-1977
  • Marital status: unmarried
  • Languages: dutch, english

SUMMARY

Developer experience:
Java, J2EE, Spring, JDBC, SQL, Jax-ws, Axis, CXF, SOAP, Hibernate, Maven, Antmod, Ant, Perl, Junit, Easymock, Unitils, Mockito, Unix scripting.
System experience:
(Open)Solaris on x86/x86_64, FreeBSD, Linux distro's such as Debian and Gentoo (x86/x86_64), Windows
Software:
IntelliJ Idea, Netbeans, Eclipse, Oracle, SqlDeveloper, Mysql, Tomcat, GlassFish, Subversion, Hudson, Cruisecontrol, Jira

FULL-TIME DEVELOPMENT EXPERIENCE

Current

EDS, an HP Company

Java Application developer for Telfort - Amsterdam
  • java application developer, teamlead, creating high level design documents.
  • working closely with operations for supporting upgrading applications
    as tomcat and subversion.
  • writing scripts for automating tasks.
  • improving the current systems.
  • implementing cxf soap clients for internal services which are used by the java portals.
  • creating cxf webservices for 3rd parties and internal provisioning software

My Role: As part of the Java team I helped with technical design and rebuilding the orderintake flow making it more extendable by introducing subflows and buildin deciders which will choose the pages to show to a customer. Introduce CXF and change the Axis clients to cxf. I also worked on creating technical design and build cxf services, sftp clients to push and pull billing information in file format from and to kpn and create an internal java application with hibernate, sitemesh and displaytags for the status reporting . Created a perl application for encrypting emails which are received and sent from other providers.

Some websites I worked on :
2009 - 2005

Telfort - Amsterdam

Java Application developer
  • java application developer, teamlead, creating technical design documents.
  • installing and maintaining cruisecontrol buildserver.
  • handling tickets in Jira.
  • writing shell scripts for automating deployment tasks.
  • refactoring and supporting current java systems.
  • implementing Axis soap clients for internal services.
  • creating technical designs and creating new webflow sites for the portal.

My Role: As part of the Java team I helped with changing the current microsoft asp orderintake to the java environment. Creating the frontend flow with spring webflow and creating axis clients for internal ordering services. Also I worked on creating internal java/jsp systems used by customer services for displaying customer data. The data is retrieved with hibernate or with axis clients. I build a tight coupling with axis between the customer database and an external party Trinicom to exchange customer information. For the operations team I created shell (bash and perl) scripts for monitoring the applications in munin.

Some websites I worked on :
2005 - 2000

SQR - Amsterdam

Web developer
  • website developer: css, html, php and mysql, javascript.
  • creating and maintaining custom cms build in php and mysql.
  • deploying and maintaining running solaris and linux systems.

My Role: Translating and building websites from photoshop files created by the design team and give feedback to the team. I had close contact with the customers for changes for their websites. I was responsible for solaris servers, setting up apache settings, creating databases and backup procedures for our software.

Some websites I worked on (content has changed):
  • http://www.dela.nl, www.mijnuitvaartwensen.nl
    build a dynamic top50 music list with php and mysql, text maintainance
  • http://www.texaco.nl
    build the site with html,css,js and do text maintainance
  • http://www.efteling.com
  • http://www.lookolook.com
    build the site with html,css and text maintainance
  • http://www.boartholland.com
    build the site with html,css and text maintainance
  • http://www.concertgebouw.nl
    build the site in jsp and implement the custom java cms engine build inhouse
  • http://www.vangoghmuseumshop.com
    implement new features and maintain InterShop templates
Personal interests:
I devote a lot of time to sports like fitness, running, bicyling, surfing and snowboarding. I also like to travel in Europe and abroad with a backpack.
In my spare time I like to read and test new opensource software and automate as much scripts as I can on my server.