I am available as a freelance Information Security Consultant in the area of

  • Code audits and review
  • Development and operation of custom fuzzing setups
  • Pentesting of web infrastructure, networks and hosts


Feel free to reach out to discuss potential projects and offers:

  • Via email at target
  • Via Matrix at target

I’m part of the Radically Open Security Security Consultants team

  • Performing various types of pentests and audits for company clients
  • Reviewing open source software including several NLnet foundation projects

Public Client: Satoshilabs

  • Securing the Trezor cryptocurrency hardware wallet product line through advanced fuzzing research and code reviews
  • Engaged for SatoshiLabs since October 2019
  • Previous independent research on the Trezor is going back to 2018