Kotlin Dev Day 2025

Kotlin Dev Day is a conference for developers who love coding in Kotlin or want to start using it and as such there will be sessions hosted for all skill levels.

Kotlin Dev Day is organized and owned by Xebia, the leading digital consultancy firm in The Netherlands. This event is organized from our core belief that knowledge sharing and giving back to the community is important in the world of IT to boost innovation and keep moving it forward.

We are doing this for the community. At this event, we take “paying it forward” literally and are donating all profits to a cause that is related to Kotlin/software development.

The attendees of the event will vote where the profits go to. Feel free to do a suggestion.

Refund/ Cancellation Policy: We are able to provide refunds on purchased tickets up to 14 days in advance of the event. You could also transfer your ticket to someone else.

For questions, feel free to reach out to us via events@xebia.com!

Please note you will be asked to provide your company address details and VAT number. This is due to our legal requirement of charging VAT and means we can provide you with a sales invoice which you may be able to use to reclaim the VAT.