Hi, I am interested in this job.
I am an experienced system administrator and developer. I am good with Linux, Apache, Nginx, PHP (FPM), APC, Memcached, Varnish, MySQL, javascript, css, html, etc. I used to design and manage servers that handle thousands concurrent users at a time (thousands request per second). I am experienced working with high availability system using load balancing, database replication, reverse proxy, etc. I am also good with many platform like moodle, wordpress, joomla, magento, drupal, vbulletin, phpbb, podio, interspire, etc.
I work with several types of server including vps, dedicated server, cloud server.
I work many times with Nginx. I can give you a complete comparison between apache and nginx. I will also give you other optimization suggestion like caching, operating system optimization (file descriptors, memory management, swapping, etc), network optimization (tcp/ip, socket, network buffer, etc).
I work with website speed optimization, high traffic, and high availability server many times. I am sure I can help you with this. I can also help you to setup everything if you want.
I am open to negotiate the quote if you feel its too expensive. Let me know if you are interested and lets talk about more details. Please don't hesitate to ask if you have any question. I am looking forward to work with you and ready to start immediately. Thanks.
Regards.