Website Content Update

I'm seeking an experienced content writer to update my 'About Us' page and website homepage. The tone should be formal.

Key points to cover:
- Company history
- Mission and vision
- Team introduction

Ideal skills and experience:
- Strong writing skills with a formal tone
- Experience in crafting corporate 'About Us' pages
- Ability to convey complex ideas clearly and engagingly
-Only Human Written Content Needed..

Please provide samples of similar work.