Elias Mistler is the Principal Machine Learning Engineer at Previse, an award-winning startup which gets suppliers paid instantly, powered by Machine Learning. Elias’ core responsibilities include integrating Machine Learning algorithms and feature extraction pipelines into a microservices production cloud handling thousands of invoices every day. In bridging between teams, systems and architectures, he has become a multi-paradigm specialist, using the power and simplicity of functional programming, as well as the API-readiness and explorability of object-oriented classes.