Roman Kalyakin is a full-stack engineer. He holds an M.Sc in Electrical Engineering and Audiovisual technologies from Saint Petersburg State University of Aerospace and Instrumentation. Roman has extensive experience in building and managing software products for startups and large enterprise companies. Roman has a strong background in machine learning, having worked on projects involving ML pipelines, graph databases, and comprehensive visualization tools. Within Impresso, Roman is responsible for the design and development of the Impresso API, Impresso data lab, Impresso web app and DevOps.