Prototype Development with GPS and App Integration

I'm seeking a skilled mechanical and electrical engineer to assist in the creation of a steel prototype and its corresponding application. This project involves both building the physical product and developing the application that will link to it. Key requirements include:

- Proficiency in software and API integration
- Experience with PCB design and implementation
- Ability to incorporate real-time GPS tracking into both the physical product and the application

The application will need to feature a few simple elements related to social media, specifically:

- Friend connectivity
- Sharing updates

The ideal freelancer for this project would have a strong background in both mechanical and electrical engineering, with proven experience in prototype development. Skills in software and API integration are a must, and familiarity with GPS technology will be highly advantageous.