Server Admin for NGINX & CentOS

I'm seeking an experienced server administrator to manage our datacenter servers on a monthly basis.

Key Responsibilities:
- Server monitoring and maintenance
- Performance, security, and uptime monitoring
- Security updates and patches
- Server backups and restoration
- Regular maintenance of web and database server configurations

Ideal Skills and Experience:
- Extensive knowledge of NGINX and CentOS
- Proven experience in managing datacenter servers
- Strong background in server security and performance optimization
- Prior experience with server monitoring tools and backup solutions

Please provide evidence of relevant experience and expertise.