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Summary
Expertise (Managing, Troubleshooting, Configuring) of DNS (BIND), DHCPD, Squid, IPTables/Firewalld, Samba Domain Controller, MySQL & MariaDB (Backup/Restore, Replication, User/Permissions), MSSQL 2010-2014 (User/Permissions, Backup/Restore) on Windows Server (2008 & R2).
Currently working on 4 Cloud based Windows Server 2008 R2, Services included IIS, Cygwin, Apache24 with PHP5 & 7, Visual SVN Server, MSSQL 2014, MySQL Server 6, JIRA, responsible their management.
Locally handled CentOS 6.5 Server, configure services are IPTables, NAT behind Firewall, DHCPD, DNS, Squid (Control Users via ACLs, Bandwidth control via DeadPools & reporting via SARG), MySQL on CentOS7, Samba 4.0 DC.
Using Network Monitoring Tools, TCPTrack, iftop, nload, netstat, netcat, nmap etc. System/Server monitoring with PRTG on Windows & Cacti on CentOS.
Performing SVN related Tasks (Create Repository, User Permissions, Backup/Restore repositories) on Server 2008 R2.
SSH via Cygwin on Cloud Server Server 2008 R2 for connect & run scripts for deployment of Sites on IIS.
Managed Cisco’s switching stack (3560/2960) and routers (2800/2600) for HO and all
interconnecting sites. Configured Ether-Channel.
Administration/Configuration of Web Sites/Applications on IIS7, & their deployment on Live Environment.
Configured Apache24 (Including Virtual Hosts name based) with PHP7.
Performing daily tasks related to DHCPD, DNS on CentOS6.4 for clients
Web hosting Managed from GoDaddy, MindSolution, SiteGrounds. Performed MySQL, MariaDB on Windows via command line or Workbench Tool/Linux also MSSQL Server, their users/permissions, backup/restore of database on local or remote server.
Wordpress Installation via WAMP Server, Deployed websites from local-host to live & vise versa, Also Configuration/Installation of LAMP on CentOS 7.
Projects
Experience
Linux System Administrator
Solely responsible for performance and maintenance of seven DNS Server, DHCP, Squid Server, Firewall via IPTables, Samba DC, MySQL, MariaDB,MS SQL Server on EXSi5.1.
Management of Centos Server including services of IpTables, DHCP, DNS, Squid, Samba DC. Using Squid to control bandwidth(DelayPools) management/controlling. Grant Websites access via acl’s. Squid monitoring via SARG tool.
Network monitoring via Linux tools like, TCPTrack, iftop, nload etc. System monitoring with PRTG & Cacti.
Administration/Configuration of SVN on Server 2008 R2, Backup/Restore of repositories and Data of SVN Server.
Configure SSH via cygwin on Server 2008 R2.
Coordination and written/verbal communication with customers and remote offices in case of any support required regarding network or server side problems.
Managing firewall using IPTables to allow/Denied Traffic, Backup/Restore of IPTables.
Management of Cisco’s switching stack (3560/2960) and routers 2800/2600) for HO and all interconnecting sites. Configured ether-channel.
Management of routing protocols, VLANs, IP setup, VPN solutions, ACLs and MAC filtering as per requirement of HO.
Administration/Configuration of Websites and Web Applications under IIS7.x/Apache.
Administration of software development, bug tracking and project management servers and cloud services such as SVN, Jenkins, ProGet and JIRA.
Configured DHCP scoops, DNS zones for HO DC.
Web hosting and web apps DNS zones management through GoDaddy DNS panel.
Administrator/Configuration/Installation of MySql, MariaDB (Windows/Linux) and MSSQL Server, Responsible of database backup, Grant users permissions, Configure MySQL Workbench Tool.
Troubleshoot user’s OS/Software issues related to networking, MySQL, MSSQL 2012, Visual Studio 2013.
Wordpress Installation.
Network Administrator
Handling and troubleshooting of different platforms like MAC (Lion, Snow Leopard and Lion), Linux like Fedora 18 (32nit & 64bit), Red hat Linux 6 (32bit or 64bit), Windows (Server 2008 32bit & 64bit, Server 2003 32bit & 64bit), as well as client
platforms like Ubuntu 12, Windows XP,
Windows 7 & Vista.
Managing, Configuring & Administration of Servers (Email Server MDaemon, Domain Server 2003 Enterprise (PDC & BDC), Red Hat Linux (Oracle Database), ISA 2006 Enterprise, Samba Management, Squid, Network Management with Orion Solar Winds, Spice Works & Manage Engine.
Wireless Devices (Access Point/DSL/Router).
Handling issues related to Blackberry.
Resolving day to day Server & Desktop activities.
Installed & support Symantec Antivirus Endpoint Protection 11.0, giving device access Read/Write through Symantec server & definition updates.
Managing more than 250 Pc's, Laptop Systems. MacBook Iphone & Ipad.
Responsible Server Room related Activity,
l kind of Backups like User's Email client (Outlook PST), Domain Backup (GPO & System State Backup), Database Backups on Taps,
Acronis Backup of Servers as well as Clients.
Handling Nimsay Redefining Embroidery Boutiques in 10 different cities.
Managing via VPN, Team Viewer & RAdmin.
Responsible of all belonging inventories, OS Backup, Internet Security policies, softwares installation & Internet connections. Managing local CCTV CAM’s of Shops, Keeps their recording on local systems.
