As Product Owner in the Signing Team of Governikus, Stefanie Schlegel is responsible for the server component for signing and sealing. At the beginning of her work at Governikus in 2015, Schlegel's focus was on OSCI and XTA.

During her studies, the mathematics graduate focused on cryptography and coding theory as well as computer science. Before joining Governikus, Schlegel worked on concepts for securing the energy infrastructure at OFFIS in Oldenburg.