Bart Jacobs is professor of computer security at Radboud University and the scientific leader of the PEP project.

Jean Popma is project manager of the PEP project.

Kai van Lopik is a scientific programmer with a background in commercial software development. Focusing on usability and maintainability, he strives to make PEP as simple as possible (but no simpler).

Hans Harmannij is a Scientific Programmer. In the PEP project he works on authentication, access control, and interfacing with software and procedures used by research groups.

Mathijs van de Ven is a software developer at the PEP team. Maintainability and readable code are among his focus areas.

Joep Bos-Coenraad is project leader and developer at PEP. Aside from software development Joep has a background in physical sciences, academic research, politics and entrepreneurship.

Sander Meis has a background in material science physics and software development. Sander is a skilled scientific software developer dedicated to advancing research and innovation through the design, implementation, and optimization of cutting-edge software solutions.

Steven Wallis de Vries is a software developer at PEP since Oct. 2023, with a background in computer science and cyber security.

Linus van Elswijk is a software developer at PEP, with a background in computer science and game & media technology. His focus is code quality and testing, with the goal of keeping the codebase flexible and open to change.