Build a rails web application and a ruby-based software application

We require mid-level Ruby Programmer with RonR experience for a project. The project is a combination of a Ruby on Rails web application and a ruby-based software application. The candidate should fulfill the following: · 3-5 years of experience designing and developing complex Ruby on Rails, Ruby applications · Experience in OO design and design patterns · Exceptional oral and written communication skills along with ability to work with tight deadlines · Experience of SOA or Web Services SOAP, REST · Strong skills in various user interface development (e.g. HTML, CSS, JavaScript, Ajax, JQuery, Ext JS) using various frameworks (angular) · Familiarity with JavaScript, JSTL, JSF, JSP, AJAX, CSS, JSON, XML · Experience with Agile methodologies/Scrum/XP · Experience in building SDKs, IOS, Android etc. · Excellent technical trouble-shooting skills in areas relevant to software application architecture This is a project-based and NOT a full-time opportunity. The accepted candidate will be paid for the project on T&M.