Linux VPS Expert for Timeout Troubleshooting

I'm experiencing connection timeout issues on my VPS server and need an expert to help resolve these problems.

Key Details:
- The server is running Ubuntu Linux
- It's primarily functioning as a web server

Ideal Skills and Experience:
- Profound knowledge and experience with Linux and specifically Ubuntu
- Expertise in managing and troubleshooting web servers
- Ability to diagnose and resolve connection timeout issues efficiently.