GSoC 2021 prospective mentors

• Ondřej Čertík (Github) (Email)
• Milan Curcic (Github) (Email)
• Sebastian Ehlert (Github) (Email)
• Laurence Kedward (Github) (Email)
• Arjen Markus (Github) (Email)
• Brad Richardson (Github) (Email)
• Damian Rouson (Github) (Email)
• Marshall Ward (Github) (Email)