Maciek Próchniak is algebraic topologist, for more than 10 years developing on JVM for food and pleasure. This includes various subjects varying from architecture to operations and from integration to web development. Recently mostly focused on integration, OSGi and real-time stream processing. Likes to speak at conferences from Bergen to Cairo on wide range of topics – from Scala type system to noSQL databases. For 8 years happy @ TouK, and even more happy husband and father.