Over the last two years I was involved in the development of many projects, using different frameworks and technologies (AngularJS, Twitter Bootstrap 3, Ruby, Sinatra, Ruby on Padrino), mainly for start-ups.
Ruby, AngularJS and Twitter Bootstrap are the three pillars of my skill set. I also play really well with:
Padrino for APIs development
Git and GitHub for version control
Active Record as a standards-complaint Object/Relational Database.
Devise for authentication based systems.
Other skills or qualities far from...