Sateesh Kumar, MaddelaSateesh Kumar, Maddela System AdministratorContact: +91 9441634428, E-mail: maddela.sateesh@gmail.com

Summary:Summary: System Administrator with over 7+ System Administrator with over 7+ years of vast experience in the field of IT Domain where Planning, Implementation, Administration and troubleshooting are involved with multiple platforms of OS Viz., Microsoft Windows

Skill Summary:Skill Summary: Expertise in system administration, installation and configuration of IT systems Expertise in troubleshooting and network user management and support of LAN,

WAN, hardware, servers, peripherals and other network devices. Skilled administration in Microsoft Windows XP/ Vista/ win7 and Windows 2003 and

2008 Servers Experienced in configuring SAMBA, NFS, DHCP, DNS, Web Servers and Mail Servers in

Linux Experience in Disk Space Management using LVM and disk quotas Experience in planning, installation and configuration of IT networks, maintenance

and troubleshooting Good knowledge and understanding of the network infrastructure and protocols such

as TCP/IP Well Maintained windows paper licenses and other Microsoft products in the

organization Good maintained hardware assets as per company policy. Knowledge in VMware V Center and ESX servers. Basic creation and troubleshooting on bash shell script

Core competencies:System Administration ● Network Management ● LINUX Server Environment ● Troubleshooting & Support ● Recovery Management ● OS Management ● Email Account Management ● Server & Storage Support ● VMware Virtual Machine Administration

TECHNICAL SKILLSTECHNICAL SKILLS

Operating Systems: MS Windows 7, 2003 & 2008 server, Linux, VMwareHardware: Branded desktops and IBM ServersApplication Software: Thunderbird, Outlook, Apache, PHP, Filezilla, CuteFTPRemote Tools: VNC, Team Viewer, Ultravnc, RDPNetworking: TCP/IP Protocol, Telnet, SSH, FTP, DHCP, Putty, DNS, HTTP, NFS,

SMTP, POP3, IMAP, Managed Switches and Wireless routers.

PROFESSIONAL EXPERIENCEPROFESSIONAL EXPERIENCE

Sree Vidyanikethan Educational Institutions, Tirupati(Renamed EIT as TeamF1)

July 2009–Jan 2015

System Administrator Installation & configuration of all windows & Linux desktops/servers as per client

requirements Configuring and managing build servers, Antivirus and backup servers in the

corporate network Weekly and Monthly patch update on windows and Antivirus Update Configured & maintenance of NFS, DNS, Web server in Linux Server Work at both the Linux Command Line and Graphical Users Interface modes Diagnosed and resolved problems associated with NFS, DHCP, SSH, FTP Installation and configuration of APACHE and MAIL Servers of Postfix, Installation and configuration of IPTABLE Investigating, diagnosing network problems and IP conflicts using the applications

net scanner, DHCP explorer, showtraffic, wireshark. Handling/resolving problems in remote servers using remote tools Handled the various responsibilities in the absence of the Director of Networking

and responsible in monitoring the Installation of PHP and apache servers on both Windows & Linux platforms Manage Wireless Connectivity by setting the Channel, SSID and Security Procurement, inventory and track software licenses and hardware assets Troubleshooting backup failures on daily basis and escalating accordingly. Implemented small Data-centers building with in the intra site

Rayalaseema Engineering College, Tirupati(TeamF1 Center)

Mar 2008 – Jun 2009

IT Hardware Engineer Responsible for installation and configuration of OS like win 2000 SP4, XP, Vista and

2003 Server editions and Fedora, Ubuntu Installation and maintenance of Active Directory, DHCP, DNS Managing Internal AD Domain, creating users and assign permissions Identifies, diagnoses, and resolves Level 1 & 2 problems for users Updating latest OS security patches and antivirus updates Maintenance of Hardware, OS and Configuration of Linux Servers Backup of data and mailboxes on daily and weekly basis Installing and configuring file servers like NFS & FTP for remote sites Monitoring network problems and bandwidth usage Perform troubleshooting for Network Related Issues and ISP problems Document network problems and resolution for future reference

Managing Hardware Inventory, Shipment Inventory in spreadsheets

Coordinating with Vendors on purchases of required material Perform troubleshooting analysis of the Modems, Routers and managed switches

BIG APPLE COMPUTERS, Tirupati Mar 2007 - Jun 2008

Worked as a Systems Technician Maintenance of clients related systems on customer site and other AMCs Trouble shooting of systems and warranty maintenance System inventory maintenance Creating of small networks (Ex. small business units) Assembling Desktops and Installing Operating systems Installation and troubleshooting of Operating Systems

EDUCATIONAL CREDENTIALS

Master of Computer Applicaton (MCA), Sri Venkateswara University [2004-2007] JB College, Tirupati.

Bisc Computers (Mscs), AER Degree College [2001-2004] Tirupati.

CERTIFICATIONS

MCSA: Microsoft Certified Systems Administrator, Windows Server 2008 Active Directory, Configuration

PERSONAL PROFILE

Date of Birth : 30th Dec 1981Marital Status : MarriedLanguages Proficiency : Telugu, Hindi & EnglishAddress : Plot No: 5-5-314/315, S.D Layout,

Tirupati-517501.Declaration:

I hereby declare that the above mentioned information is correct up to my knowledge and I bear the responsibility for the correctness of the above mentioned particulars.

Sateesh Kumar Maddela