-Experience in analyzing and building architecture, prioritizing tasks, and calculating risks; -Experience in leading a team and supporting teammates throughout the project development; -More than five years of experience as a PHP developer with involvement in the development process of Kohana, Codeigniter, Laravel, WordPress; -Deep knowledge of Postgresql, Mysql, MongoDB, Redis, ElasticSearch and have no problem using *nix systems; -Highly skilled in Rails, Sinatra, Grape, Rspec, Capybara, Sidekiq; -Senior Back-End JavaScript developer with extensive experience with modern -JS technologies: TypeScript, Async Iterators/Generators, etc. and also have skills as a UI JavaScript developer.