Working on aws (Amazon web services ) Build IT Environment, I T Infrastructure, responsible for LEASE LINE, PRI LINE, PBX configuration, Mail Server (Linux and Exchange server 2013) and dialer Server.Administration of SQL Server and MySQL Server.Installation, Configuration and Implementation of mail server, bulk mail Server and DC Controller in Linux (Centos) and windows server, DEDICATED SERVER, VPS SERVER , WHM , Cpanel and Cyberoam.Installation and Configuration of storage in Linux server and windows server and Linux web server(LAMP). Responsible for Linux Administration Installing, configuring, Administering & troubleshooting of Linux mail server (Centos,Redhat,Fedora and Ubuntu).Installation and configuration of MTA (sendmail and postfix).Installation and configuration of Zimbra mail server 8.6.0 Installation and configuration of Dovecot ,DNS ,Samba,samba4.0(DC), Apache, HTTP server, DHCP,NFS,NTP, LDAP, bugzilla , LAMP, Squid (PROXY SERVER) And Dialer Server.Installation and Configuration of Network Monitoring Tools Nagios and Cacti Installation and Configuration of Client PC (Ubuntu) & Softphone and Join to Domain Controller.Work on security system of the Linux.Migration of Domain Administration of Web Logic server .o Configuration, management and policy of MANAGIABLE CISCO SWITCH and CYBEROAM. Implementation and configuration of SAN Technology and Verbal knowledge of EMC, DAS and NAS.Responsible for MS Exchanging server 2013 and Lync server 2013. (Installing, configuring, Deployment, maintenance, Administering & troubleshooting) and Implementing The MS Exchange server 2016.Microsoft Windows 2008 2012 and 2003 Server. (Installing, configuring, Deployment, Administering & troubleshooting)Microsoft Windows 2008, 2012 and 2003 N/W Infrastructure. (Installing, configuring, Administering & Troubleshooting)Responsible for AD, DNS, DHCP,RIS and WINS services on Windows 2008, 2012 and 2003 server.Implementing & configuring Windows 2008, 2012 a