I am one of the co-founders of SoftwareMill, where I code mainly using Scala and other interesting technologies. I am involved in open-source projects, such as sttp, tapir, Quicklens, ElasticMQ, and others. I have been a speaker at major conferences, such as JavaOne, LambdaConf, Devoxx, and ScalaDays.
Apart from writing closed- and open-source software, in my free time, I try to read the Internet on various (functional) programming-related subjects. Any ideas or insights usually end up in a blog.