Profile Enhancement for Professional Appeal

I need help polishing my freelancer profile to sound more professional and correct grammatical errors. My current description is:

"I am a detail-oriented and reliable typist with excellent typing speed and accuracy. I specialize in data entry, copy typing, document formatting, and converting scanned or handwritten files into editable formats. I always aim to deliver high-quality work on time."

Requirements:
- Enhance professionalism of the existing text
- Correct any grammatical errors
- Retain original meaning and intent

Ideal Skills & Experience:
- Strong command of English grammar and syntax
- Experience in professional writing or editing
- Attention to detail