Comprehensive Discourse Forum Setup

I'm in need of a skilled professional to install and setup a Discourse Forum on my Linux server. This task is not a standard installation. My expectation is for an extensive customization of the forum's look and functionality, according to my specifications, which I'll provide. Notably, no additional plugins or addons are required for this project.

Ideal candidates for this task should have:
- Proven experience with Discourse Forum, particularly at customization level
- Proficiency in operating and managing Linux servers
- Attention to detail in adhering to provided specifications