Dr. Johannes Leppä is a Data Engineer building scalable solutions for ingesting complex data sets at Komodo Health. Johannes is interested in the design of distributed systems and intricacies in the interactions between different technologies. He claims not to be lazy, but gets most excited about automating his work. Prior to data engineering he conducted research in the field of aerosol physics at the California Institute of Technology, and holds a PhD in physics from the University of Helsinki. Johannes is passionate about metal: wielding it, forging it and, especially, listening to it.