Photo App Voice Command Enhancement

I'm seeking an experienced Flutter developer to optimize my photo-based app MVP with a focus on offline voice commands using Vosk.

Key requirements:
- Optimize voice command accuracy and response time
- Add enhanced voice recognition
- Integrate photo-based feature and editing tools

Ideal skills and experience:
- Expertise in Flutter development
- Experience with Vosk or similar voice recognition technologies
- Strong background in photo processing and app optimization
- Plus, if able to help with marketing my app too
- Potentially have experience in exploring AI integration to help the user experience

Please share relevant project examples and your approach.
[NOTE: I will NOT respond if you just repeat my post description back or do NOT provide valid experience]

Thank You!