Optimize Centmin mod LEMP server and other tasks for a WooCommerce site

Before explaining, we want to be very clear that we're a Web Agency and we're looking for long term providers that are affordable and also very experienced with lots of years working on hosting environments / very experts in WooCommerce in this case. Very honest people, if you do this fine we will give you more tasks of other projects, since we're an agency and have multiple clients / projects, most of them based in WP. So we're still looking for a coder that is honest and make things fast with reasonable prices and also that bills us by minutes. == General requirements for any freelancer in this kind of tasks - Have a good english (we also talk portuguese and spanish, just in case you use any of this languages). - Better if you're a WordPress coder / developer - [Removed by Freelancer.com Admin] - Available for long term deals and other future projects - We want freelancers that fixes issues in minutes, not in hours. At least 10 years experience per area. == Tasks to run today: Okay, we have a WooCommerce store in a Centmin mod based VPS. Centmin mod is a very fast LEMP implementation with some console scripts (a menu) that allow to manage some OS parts and modules. Also Centmin Mod is very well documented. Please see [login to view URL] for more information. Well, in this case we would need to apply next tasks: - optimize [login to view URL], and add maximum system caching and optimization. - implement rules for cache plugin "WP fastest cache" (we already have the formula, but we prefer you to add if for us) - Implement Varnish with perfect VCL in the front, so servers flow would be: Varnish - Nginx - PHP-FPM Thanks.