Live-Action Educational Video Creation

I'm looking for a skilled video creator to produce an educational live-action video.

The video should incorporate:
- Interviews
- Demonstrations
- B-roll footage
- Subtitles or subscripts

Ideal skills and experience:
- Proficiency in live-action video production
- Experience with interviews and demonstrations
- Ability to add subtitles
- Strong editing skills

Please provide a portfolio showcasing similar work.