Christoph Sassenberg (defsprite)
Freelancer (Available) Visited Events
- Ruby Usergroup Berlin - Mai 2021
- December Meetup 2019
- July Meetup 2019
- February Meetup 2019
- October Meetup 2018
- May Meetup 2018
- March Meetup 2018
- May Meetup 2017
- February Meetup 2017
- November Meetup 2016
- September Meetup 2015
- July Meetup 2015
- January Meetup 2015
- November Meetup 2014