Guest

Esko Luontola
Guest Blogger
Esko Luontola lives in Helsinki, Finland and is a Programmer & Interaction Designer.
He specializes in interface design driven requirements analysis (GUIDe+GDD) and test driven development.
Esko Luontola lives in Helsinki, Finland and is a Programmer & Interaction Designer.
He specializes in interface design driven requirements analysis (GUIDe+GDD) and test driven development.