Hi, i have about 14 years experience in linux administration, i prefer to work with webhosting solutions. nginx, php-fpm, different kind of high-load. Right now i'm working in a datacenter with a VDS nodes and dedicated/colocation servers.
Feel free to ask a questions even if you choose someone else for your job. My answer is always free of charge.
This is the first freelancer who has ever LOWERED his bid upon completion of the task, because he said, "it was too much (for the work involved." That evidently speaks volumes with regards to his integrity. As per expertise, communication, and quality of work, Georgyi is absolutely proficient with very little time wasted. He even took the time to answer my questions on a server-related matter. Lastly, Georgyi has a friendly persona and attitude, which enhanced the experience. A++ rating.