João Moura

web design and development software development startup gamification ruby on rails product game ruby rankings microsoft xbox startups products development web gioco rails ror websocket rails-api json-api oss fragment cache railsconf json cache rails5 serializer active opensource model active model serializer ams api gamify joaomdmoura nova engajamento gamificar business fronteira gamificação performance performance teste testing loas test stress metricas minimum viable product produtos mvp criação inovação desenvolviemnto desenvolvimento emoção load time developer loadtime agile product manager programming architecture user interface gaming network ux service-oriented architecture user experience gem socket socketstream juggernaut coffeescript nodejs node