Need Hosting provider and cloud server management for a complex e-commerce website

I need an experienced server administrator to set up and manage a cloud based server for my ecommerce website.

Requirements:
- Set up, configure, and maintain a cloud server
- Ensure security and perform regular backups
- Provide technical support and troubleshoot issues

Ideal Skills and Experience:
- Experience with security protocols and backup solutions
- Strong problem-solving skills
- Past work in server management is essential

Please include relevant past work in your application.