Invention development mechanical & electrical engineering

I am looking for an experienced mechanical and electrical engineer to help me develop and bring an invention to life. I have a clear idea of what my invention should look like, and need help materializing it in the form of design sketches and finalizing it through the mechanical and electrical engineering process. My invention requires an equal balance of mechanical and electrical engineering expertise, and I'm looking for someone who can complete the project within 1-2 weeks. This project may require a few iterations as we work together to bring my invention to fruition, and I'm open to discussing a timeline that works for both of us.