Witty Sitcom Dialogue Enhancement

I'm seeking a skilled comedy writer to punch up the character dialogue in my sitcom. The focus is on making the supporting characters' dialogue more witty and sarcastic.

Key Requirements:
- Enhance character dialogue, particularly for supporting characters
- Maintain a witty tone of humor
- Experience in sitcom writing and comedy

Ideal Skills and Experience:
- Strong background in comedic writing
- Understanding of sitcom structure and character development
- Ability to create engaging and humorous dialogue

I'm looking for someone who can bring fresh, witty perspectives to the table and elevate the overall humor of the show.