WordPress Virus Removal and Repair

My WordPress website is compromised and needs immediate attention. It's currently redirecting to other sites and showing unwanted ads.

Requirements:
- Remove the virus and any malicious code
- Fix the redirection issues
- Eliminate unwanted ads
- Secure the site to prevent future attacks

Ideal Skills and Experience:
- Proven expertise in WordPress security
- Experience with virus removal and site restoration
- Familiarity with WordPress security plugins
- Strong problem-solving skills and attention to detail

Please provide a timeline and any relevant experience.