Joomla Project to be developed Joomnla Pro Only

We are building a new Joomla Site that will require a Joomla Guru, he must have the expertise in building a complete solutions in Joomla that will involve the following: 1. Custom Built Template (cross browser compatible is a must) 2. integrating 2rd party extensions into joomla. 3. the core usage will be a business community so a great knowledge of using Community Builder is the core of this project. 4. payment processing for clients is important. 5. video upload and share is important. 6. Multilingual site. 7. customising JCE as an editor. 8. we might endup using ACL but this option will be discussed with the candidate. 9. candidate should provide us a sample of his work. Thanks