Professional Talking Head Video Production

I'm seeking a professional and formal talking head video producer, with a special focus on attracting new subscribers to my channel. The goal is to leverage these videos to increase my viewer base, so engaging content is crucial.

Key Requirements:
- Experience in producing professional and formal talking head videos
- Ability to incorporate B-roll footage seamlessly
- Understanding of subscriber growth strategies

Ideal Skills:
- Video production and editing
- Content strategizing
- Understanding of YouTube's algorithm and engagement metrics

Please include samples of your previous work, specifically any that aligns with a professional and formal style.