Stefan Costen



Office Hours

Although He don’t officially have Office houres

he is available (Usually) Monday - Friday 1pm - 5pm


IRC Nick: Costenslayer

Twitter: @stefan_costen

Please email when possible for guaranteed reply Email: About

Stefan is known on the Internet as Costenslayer.

Stefan is a technology infuseast and uses Linux as his main Operating System due to the fact that is is FOSS. He believes in Using Open souse software when ever possible because it help build wonderful community.

Stefan Joined Mozilla in September of 2013 at the age of 17 were he was invited to attend the Mozilla Festival In London, From this experience he worked with several Community groups at Mozilla,

This is were He started at Mozilla with a local tech youth club Mentoring people about the web and moding gammes to teach them to code

from This Stefan decided to get involved with Mozilla.
just like most of the new contributes to Mozilla Stefan Joined the support team were he currently co runs Army Of Awesome, AOA is support on twitter although this is soon to Migrate to Social Support were members of the trusted community can support people through the official channels.

Youth Mozilla:
Stefan found that youth is the Key to success in the technology industry knowing that young people are growing up with this all around them he decided to take on the mission to see how to get more youth into open source industry were he currently is re shaping this project as a way to research how to bring Youth into Open souse.

Past Events
Event Date Role
ReMo Call 05-03-20 05 Mar 2020 Rep attendee
ReMo Call 15-08-19 15 Aug 2019 Rep attendee
ReMo Call 16-05-19 16 May 2019 Rep attendee
ReMo Call 09-05-19 09 May 2019 Rep attendee
ReMo Call 02-05-19 02 May 2019 Rep attendee
ReMo Call 18-04-19 18 Apr 2019 Rep attendee
Mozilla All Hands Hawaii 2016 06 Dec 2016 Rep attendee
ReMo Call 06-10-16 06 Oct 2016 Rep attendee
Mozilla All Hands London 2016 13 Jun 2016 Rep attendee
Mozilla Festival 2015 06 Nov 2015 Rep attendee

Location   london - london - United Kingdom

Timezone   GMT

Gender  Male

Twitter handle   @stefan_costen

LinkedIn profile

Matrix nickname  Costenslayer

Matrix channels  #remo #MozFest #London #sumo #UK

Personal Site