Welcome to my personal web site! My name is Jeroen Kransen. I am a software developer with 20 years hands-on experience, mainly in Java, but doing more and more Scala.

My core competences include:

• Java, Scala, OO, FP
• Hibernate, JPA, PostgreSQL and others
• Semantic Web: RDF, OWL, SPARQL, RDF4J and Jena
• Ops, Heroku, DigitalOcean, AWS
• Web development, Spring Web MVC, AngularJS and Play! Framework
• Akka, ElasticSearch
• Prototyping, JHipster, Spring Boot

I have worked for ABN Amro, Rabobank, Fortis, Ministerie van Infrastructuur en Waterstaat, KPN, T-Mobile, Casema, Staatsloterij, CZ, NATO, Nederlands Forensisch Instituut, Reclassering Nederland, Gemeente Rotterdam, Vopak, ICTU, Sociale Verzekeringsbank.

Certifications:

• Reactive Programming with Scala (EPFL)
• Functional Programming with Scala (EPFL)
• Sun Certified Web Component Developer (SCWCD)
• Sun Certified Java Programmer (SCJP)