SSL Certificate Implementation on Ubuntu

I am seeking a knowledgeable freelancer who can properly implement an SSL certificate on my Ubuntu server. The web server I am currently using is unknown as I've unfortunately overlooked this aspect. Therefore, you need to be proficient in Apache, Nginx, and IIS to cover all possibilities. Ideal skills and experience for the job are as follows: - Deep understanding of Ubuntu servers - Expertise with different web servers (Apache, Nginx, IIS) - Extensive experience in SSL certificate installation and troubleshooting Despite not being sure if an existing SSL certificate is installed on my system, the freelancer will need to: - Verify if an SSL certificate is already installed. If not, install a new one. - Ensure all pages are loading securely - Test and confirm the site is working correctly with the new SSL configurations Applications from freelancers should include: - Evidence of previous experience doing similar projects - A detailed plan on how they intend to carry out the tasks - A demonstration of their understanding of SSL certificates Your ability to solve these issues effectively and promptly is of tremendous importance to this project.