ATS-Friendly Resume & LinkedIn Revamp

I'm seeking help to create an ATS-friendly resume and cover letter, along with advice for a strong LinkedIn profile. My documents need to appeal to both private IT companies and international schools, covering teaching and administrative roles.

Requirements:
- ATS-friendly resume
- Cover letter tailored for IT and international school roles
- LinkedIn profile optimization

I have 3-4 CVs in PDF for reference. Please include your charges and estimated completion time.

Ideal Skills:
- Experience with ATS resume formats
- Knowledge of IT and education sectors
- Strong LinkedIn profile development skills