mechanical engineer

My project requires the services of a skilled, experienced mechanical engineer to help me with my project. Specifically, the project requires an advanced level of expertise in mechanical design. I do not require any specific software for the project, so the full breadth of your knowledge and experience is needed to ensure success. I appreciate your help and know that you are the perfect candidate to complete this project.

Im a 27 year experience floor installer. I've been having an idea and would like to make it a reality. to create a floor sander with no handle and more like a robotic floor sander battery operated. see pictures and please advise.