From June 2011 to February 2018, I worked for a network security specialist company called Wins, and worked for Network Security Equipment and Integrated Security Solutions SE. We have network deployment, server deployment technologies, and I use a variety of platforms to address server OS such as Windows, Linux, and Solaris. I also have DBMS technology such as MSSQL, Oracle, and Mongo. Windows or Linux servers can build and operate web servers, file servers, and FTP servers, as well as virtualization server deployment using VMware ESXI.