All contributors



All contributors

Mike Wojtyna
Quality-Oriented Java Developer, Consultant & Trainer
Mike is a Java software developer with a passion for creating great products. Domain-driven design & Test-driven development are some of his favorite tools. His code is clean and easy to modify, thanks to the modular, loosely coupled design achieved by continuous TDD iterations backed by a deep understanding of business requirements. Mike is also a professional consultant and trainer. Recently he has created an interactive training program to help you become a professional software developer.
Talks by Mike Wojtyna
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Sean Walsh
Field CTO and Cloud Evangelist at Lightbend
Field CTO and Cloud Evangelist at Lightbend, and a 20 year veteran of IT and has previously held various leadership roles in the tech industry.…

Oindrilla Chatterjee
Data Scientist at Red Hat
Oindrilla is a Data Scientist at Red Hat, the world’s leading provider of Enterprise ready open-source solutions. She is working in the Office of the…

Jan Christopher Vogt
Software Engineer with Haskell at Symbiont.io
Author of CBT, co-author of Slick, a former member of Martin’s Scala team, pragmatic functional programmer with an appreciation for simplicity and appropriate design.

Johan Sundström
Director of Sales – Financial Services at Trustly
Director of Sales – Financial Services
