Advanced WordPress Developer Needed

Hi, I was looking a Advanced and Professional WordPress Developer before many days ago but I didn't have time for this. So, I need someone who can made a big system what I want for me with only WordPress. I think it will not too hard for you if you are really a Advanced and Professional WordPress Expert. Actually, I need made lot of system into my WordPress websites. Let's look below what kind of system I need to done from you. 1. Front End Client Management System 2. Front End Co-Workers Management System 3. Front End Staff Management System 4. Have to added PayPal, MoneyBookers and Credit Card Payment Gateway with my own Branding for Make the Billing or Withdrawing the Money 5. Client, Co-Workers and Staff should have their one custom Front End Profile Page and must have to be showing their Balance on their own account themselves 6. Need to Made a Job Page and People can sign in or sign up to applied to the Job 7. Have to Ability to send Email with the Front End System with the Clients and the Workers who'll be assign the client specific project. 8. Project Discussion System 9. Drag and Drop File Uploading System for Each Project and it will be only can the Client who is submitting the Project and the workers who's assign for the Job 10. Others people or users only can see the Job details and the Workers name public and administrator have to be should access everything 11. Have to be automatic Generated PDF Invoice File for the Users and the Clients too 12. The workers payment might be have to made in the two system. One is weekly or Monthly (Like this) 13. Workers and User might be set their custom hourly rate for hourly based project 14. Have to build Fixed Price Job system too 15. Administrator can deducted Tax or Other some of other things 16. Have to build automatic Project Completion Report when the Project have to be completed 17. Administrator have only the access for the Backend area or Administrator can choose some of specific users who can access to the WordPress Backend area 18. Have to made a custom Redirected System and Administrator must be have access to set anything Redirect from anything or User Role Base or Client Role Base Redirection system 19. I would like to see the Front End Custom Log In, Recover Password and Sign Up Page 20. Have to make some cool CSS3 or HTML5 Progress Bar for the Project Completion Progress 21. Have to made another cool system that Administrator might sometimes start the offline mode for development work 22. Have to build custom monthly based news letter system 23. Have to build email confirmation custom Branding email for create the account 24. Have to build a system that Workers may added their billing time with their own account and they will be billed automatically after the payment period is over 25. Also have to build a system on the Website that can access the Web Based Time Tracking Software like as oDesk Time Tracker and the screenshot and other information will be added automatically on the each user account who's sign in on the Desktop Based Software You don't have to build the Desktop Based Time Tracking software. I will post another one new project who can made for me this. But, you'll have to made the system into the Website. I know that it's a huge system like a CRM. I searches lot of CRM but I didn't like them all. I want to build my own system my custom Websites with everything my Branding. I hope that you understood everything what I wanted to do from you for me. If you have any questions to me then feel free to ask me. I have no idea for my this project budget. So, let's Bid on the project and let me know how much you want for this project? All of the candidates should be write "IamWordPressExpert" on the begin of the application. Otherwise I will cancel the application without read anything. So, Happy Bidding!