Hey,
I will help you resolve your NGINX issue on the Ubuntu VPS as quickly as possible. I'll troubleshoot the current problem, and I'll also ensure the system is hardened against future vulnerabilities through adequate security measures.
I have 10+ years of experience and knowledge as a system administrator, setup and management of different Linux Web Hosting Servers, AWS, Azure, Cloud Servers, Server Monitoring, Server Security, Server Optimization, Mailing Servers, Email Marketing, SSL, DNS, Apache, Nginx, etc. with cPanel, Plesk, Virtualmin or other panels services, LAMP Stack, MySQL/MariaDB, Zimbra, Postfix mail server, Mail enable, more innovative mail, MSSQL, etc.
If you're interested in my proposal please don't hesitate to reach out so we can talk more about the project.
Thank You....
The timeline and budget will depend on your task's complexity and any additional requirements. I request you share more details about the project So I can provide a precise estimate.