I'm the founder of ParsCoders.com, the first Iranian freelancing website, that is up and running since Nov 2007. I'm PHP software developer since 2002 with experience in PHP/MySQL website development, web scraping & crawlers scripts(mostly using CURL and socket in some projects), MIS/CRM PHP based applications. I also have more than 4 year experience in Zend Framework 1, MVC and few months of experience in ZF 2 and I started working with Symfony and Doctrine ORM since 2013 and now I'm working with latest version of Symfony (5). I'm using Docker for almost all of my projects. I used to use SVN for version controlling and currently using GIT for for my projects.I'm also the administrator of Several Servers, Linux and windows based with Plesk, CPanel.I have good knowledge on Linux server configuration and maintenance mostly with CentOS.Obviously Apache and MySQL configuration and maintenance is inseparable form PHP development, I have good knowledge in tweaking Apache and MySQL for different environments.VMware virtualization based on ESXi hypervisor and vCenter, custom NAS server setup with Free BSD base server, FreeNAS and VOIP server installation and configuration based on Elastix (Asterisk and freePBX), Cisco routing & switching basics are some of other experiences that I have but I don't work on them any more to focus on web development.