Beatz - Joomla script upgrade 1.5.X to 2.5.X -> Outside India

Cogzidel Technologies is looking for an urgent Joomla developer to upgrade our in-house product named "Beatz". Beatz is an open source script developed in Joomla 1.5. The upgrade has to be completed within 14th January 2013. We prefer an individual who can dedicate time and be always available from the start to finish during the project time and communicate via skype. The Joomla script is on version 1.5 and it has to be upgraded to the latest version 2.5.X. When we say upgrade, it means that the script and the extensions (Components, Modules, Plugins, Templates, and Languages) of Joomla has to be upgraded to the latest version 2.5.X seamlessly. Your upgrade shouldn't be hard coded or manipulated. This job needs good attention and hence communication is important. Good knowledge of Joomla 1.5 and extensions is a must. As a web development company, we always have a continual updates and upgrades. More work will follow to the right professional. Successful applicant should: 1) Have a solid Joomla portfolio of work 2) Be available to chat about the opportunity via Skype 3) Be open to constructive feedback and improvements 4) Sign an NDA (non-disclosure agreement) PS: I am attaching the Beatz script and you can review them before quoting me the timeline and cost.