Audio background laughter

I am in need of a freelancer who can create an audio background laughter for my project. I am looking for someone with experience in audio editing and sound design. The ideal candidate should have the following skills and experience:

- Proficiency in audio editing software
- Ability to create high-quality and realistic laughter sounds
- Understanding of different types of laughter and their nuances
- Creativity in creating variations of laughter
- Ability to work within a specific duration of audio background laughter

The project requirements are as follows:

Duration:
- Short (less than 1 minute)
- Medium (1-3 minutes)
- Long (more than 3 minutes)

Type of laughter:
- Gentle chuckling
- Loud and boisterous
- Subtle giggles

Variations of laughter:
- 1-3
- 4-7
- More than 7

Please provide samples of your previous work in audio editing and sound design. Looking forward to working with you!