He's a software developer focused on building complex web applications. Full stack development Ruby on Rails and Elixir / Phoenix applications with PostgreSQL as DB and ElasticSearch as NoSql storage. I wrote client side part for Django, Pyramid, WordPress, Jekill, .Net web app with different types of JavaScript sublanguages such as ES6-7, CoffeScript, Elm, Typescript. DevOps: Ansible, Vagrant. OOP, FP, SOLID, KISS, DRY, BDD, TDD ...
I have contributed to Ruby on Rails, Twitter Bootstrap, Angular Bootstrap, Janus Vim, Rusrails Project, and other minor open source projects.