#dcbln24 And the winner is!

#kotlinkrakow #krakowkotlin #kotlinkrakowusergroup #kotlinusergroup Still struggling with delegation in Kotlin? There is no magic! Trust me:)

#kotlinkrakow #krakowkotlin #kotlinkrakowusergroup #kotlinusergroup Kotlin on backend? Why not!

Hi DevFest Wroclaw! #dfwro #gdg #google #android #community

Such an inspiring talks about future of mobile. @mobiconf 2018

Effective mobile engineering! Great work @froger_mcs. @mobiconf stage is super focused.

What is the story of your codebase? @hamen on the @mobiconf stage. – at Krakow, Poland

#kotlinkrakow #krakowkotlin #krakowusergroup What is the price of #kotlin?

@dougqh Java performance tips. Rule number 1. Premature Optimization sucks! Rule number 2. Profile your code! When the past meets present. @Devoxx @DevoxxPL @java