I am freelancer from indonesia. I have experiences on Web Development and WebDesign for more than 4 years and special my skills on Ruby on Rails, React JS, Backbone JS. You can look my latest big project: That are Ruby on Rails system. With server production in VPS and integrated with Payment Gatway, stripe and paypal, integarated to many application and many more feature. Below are some of our expertise: - Web Design, TwitterBootstrap - UI/UX - PSD to HTML5/CSS3 - Ruby on Rails (Agile development, RESTful applications) - Ruby on Rails (Twilio, Activity Streams, Capistrano, Passenger, Image processing with RMagick, Video processing with RVideo, Query optimation, Memcache, Search engine optimation with Sphinx, manipulating office files with ROO etc...) - Subversion, Git - Location Based Service - SocialEngine - HTML5/CSS3, HAML, Slim, SASS, Less - Test Driven Development and Behavior Driven Development (RSpec, Cucumber, Shoulda etc...) - E-commerce (Authorize.net, Active Merchant gem, Paypal API, Google Checkout API etc...) - Javascript/AJAX (jQuery, NodeJS, BackboneJS, ReactJS) - Facebook API, Google API, Twitter API, LinkedIn API integration etc - Web Scraping - Linux Command line and VPS management