Sure, here's a rewritten version with a more polished and professional tone:
Hello,
Are you in need of a professional certificate and letterhead design?
Welcome to my services!
I am a skilled Graphic Designer with over 7 years of experience, working with clients both internationally and locally. I specialize in creating custom, high-quality certificates tailored to your business needs. Whether you require a diploma, non-government certificate, award certificate, program completion certificate, or any other type, I’m here to design it exactly as you envision. I guarantee an outstanding design that meets your expectations.
What’s Included in My Service:
- 100% satisfaction guarantee
- High-quality files in Ai, PSD, PNG, and JPEG formats
- High-resolution designs
- Mockup previews
- Print-ready files
- Editable source files
Why Choose Me?
- Unique and creative concepts
- Fast and responsive communication
- Guaranteed high-resolution designs
- Quick turnaround time
- Unlimited revisions until you’re fully satisfied
What I Need from You:
- Text for the certificate
- Logo/Stamp/Seal (if applicable)
Looking forward to collaborating with you soon.
Thank you!
This version is more streamlined and focuses on the benefits while maintaining a professional, friendly tone.