BigBlueButton Branding and customization

We are looking for an experienced developer who can customize bigbluebutton interface. Login to our Ubuntu server will be provided and we already have the bigbluebutton installed and running with some branding completed. We are looking for true bigbluebutton developer who have all the skills required to perform and complete the tasks on time. Skill Required: Java, JavaScript, Actionscript, Ruby on Rails, REDIS, NGINX, PHP, Ubuntu , matterhorn,unix Tasks Required: 1) Explore options to customize the default layout of bigbluebutton for Deskshare, presentations, meetings. 2) Design and build a layout with the modules ( deskshare, meeting, lecture, presentation, audio+video webcam meetings ....) with Innovative Icons for the modules. 3) Configure SSL for the bigbluebutton 4) All CSS related changes must be performed for the layouts as requested. 5) Perform sanity check for the record and playback features. 6) Configure VOIP with bigbluebutton. 7) separate the development and production environment, currently client is serving from development environment.