I am working for two years with integrated modular avionics. My duties include a lot of things related to development, exploitation and production of IMA systems, like: test conductive, development of design documentation, production support, documentation review, etc.But also, I’m learning machine learning and data science for two years, and I really want to improve these proficiencies. It begins like pastime. We had a company of students interested in learning new skills, where together we studied basics of algorithms, LISP syntax etc. After that, I got on the 6-month machine learning course from “Mail.ru” company and successfully complete them.