General questions
Tickets, billing, production, or anything else.
devfest@gug.cz
Three inboxes, one per kind of question. Not sure which? The general one reaches the whole team.
Tickets, billing, production, or anything else.
devfest@gug.czPartnerships, sponsorships, and media collaborations.
Filip Goszler · Lead
filip@gug.czCall for Proposals questions and speaker travel.
devfest-speakers@gug.czWriting a story? The press kit under the clippings has the logos, and the general inbox answers press.
Official DevFest.cz 2026 logos and the brand manual. Please keep the logo intact, keep clear space around it, and don't recolour it.
Brand manualPDF 4.4 MBNeed a format we have not published?Write to us