Develop a brand new Operating system

Hi, I m here to find someone or a team who are able the develop an operating system. The interface will look like Microsoft OS, user friendly, possibility to run most of the application software those are presently available in the market. I still need more information to discuss with the team who is interested to work on this project. You need to give me your project proposal and need to explain everything that you are going to provide me before accepting your bid. Thanks