Voice-Controlled Outdoor Golf Ball Grabber

I'm seeking a freelancer to create a battery-operated, outdoor-only golf ball grabber that can be controlled via voice commands. The device should only need to recognize two specific commands: 'Open' and 'Close'.

Key Project Aspects:
- The device is intended for outdoor use only.
- It should be battery operated.
- Its control should be via voice commands, recognising only 'Open' and 'Close'.

Ideal Skills:
- Experience in creating electronic devices.
- Proficiency in voice recognition technology.
- Understanding of outdoor equipment design.
- Ability to work with battery-operated devices.

Please provide your relevant experience and any examples of similar projects you have completed.