Steffen Müller

Award received in 2015.

Steffen Müller, also known as tsee, has done quite a bit of technical work for the Perl community, but he's one of the people helping with the non-technical aspects in too many ways to mention. He's especially stood out in recent years with his work through Booking.com, writing for their technical blog and being a driving force behind Booking.com's generous donations to The Core Maintenance Fund.