I have experience in deploying and maintaining of:
Cloud Computing Platforms: Amazon Web Services ; Azure
Server OS: Windows Server 2003 - 2019, Debian, RHEL, CentOS, Ubuntu Server;
Web servers : IIS, apache, nginx, TomCat
Mail servers: postfix, MS Exchange 2000-2016
Database servers: MySQL, MS SQL
Virtualization: MS Hyper-V, VMware Server, VirtualBox, Docker
Directory service: Active Directory, OpenLDAP;
File servers: IIS FTP, proftpd, FileZilla FTP Server, samba;
Firewalls: Windows firewall, isa/ forefront TMG, MikroTik, Zywall and other routers;
Data Storage Systems: NetApp FAS, EMC VNX;
Storage Area Network: Brocade
IT Infrastructure Monitoring: SCCM 2012
PCI DSS compliance experience