All contributors
All contributors

Rafał Bigaj
System Architect at IBM
System Architect with long successful record of building and leading teams. Skilled staff trainer and motivator. Additional experience in project management and the use of agile practices. Broad and practical knowledge in the area of the distributed systems, machine learning and web application development.
Speakers related by area of interest

Stefano Bonetti
Software Engineer at HomeAway
Stefano is a Staff Software Engineer working for HomeAway in London, UK. He has been developing large scale backend systems within the cozy boundaries of…

Tudor Palanga
Software Consultant at Expedia
Tudor is a Software Consultant based in London with more than 15 years of software development experience. After working for a while as a Java…

Tomasz Nurkiewicz
Allegro
Spent half of his life on programming, for the last decade professionally in Java land. Loves back-end and data visualization. Passionate about alternative JVM languages.…

Marcin Zagórski
Senior Scala Developer at VirtusLab
Scala developer at VirtusLab. Feels best with Lightbend stack, but worked with variety of different technologies in many kinds of projects – from start ups…