Railwaymen

software software house railwaymen software development tech mobile app android ruby on rails technology ios developer code startups web development portfolio app iot ror programming app development rails application it web app mobile application development ux clutch ai agile software development presentation techtalk quality assurance technologies development swift mobile development ruby angular javascript web back-end node.js ruby software house tizen smartwatch samsung pusher coding mobile world congress clutch award quality business vision business digitalize digitize ui programmer fridaypresentation knowledge rspec promotion booklet user experience beacon scrum agile methodology innovation project beacons ruby on rails development internet of things clients projects mobile app development developers seleniumgrid selenium qa tests automation poro patterns service_object best_practices aasm active_record outsourcing poland outsource mobile front-end software hosue rails development backbone developmentday devday go fun json elixir contest node java haskell notification rest api retrofit aplikacje eventy posbistro mobilne oprogramowanie hacking sql sql attack learn xss code injection cookies workshop