Jan Ouwens

Jan Ouwens
  • Developer @ Codestar

Jan is a developer at Codestar. He is a polyglot developer and has professionally written code in languages such as Delphi, Ruby, Java, and yes, even VBScript. For the past several years he has been enjoying Scala.

As the author of EqualsVerifier, a tool to make rigourously testing Java’s equals and hashCode methods a one-liner, Jan has experience in making tests beautiful and easy to maintain.