Friendly Proposal Writing Assistance

I'm seeking assistance in crafting the introduction of my freelance proposals, with a friendly tone.

Ideal Skills:
- Proposal Writing
- Communication Skills
- Understanding of Freelance Marketplace

Experience Required:
- Proven track record in successful proposal writing
- Prior experience in freelancing preferred

What I Need:
- Help with writing the introduction of my proposals in a friendly manner
- Suggestions on how to enhance the overall proposal to increase my chances of getting hired