OCT72026
data2day
Developer conference covering data, big data.
Germany
Köln
5 upcoming builder events across General tech.
THE LOCAL CALENDAR
What’s happening in Köln.
OCT142026
Daten-WG 2026
Developer conference covering database, data.
OCT232026
MAUI Day Cologne 2026
Developer conference covering mobile, development.
NOV232026
DDC .NET Developer Conference
Developer conference covering .net, software development, conference.
MAY312027
JCON EUROPE
Developer conference covering java, conference.