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System Administrator Software

Location:
Chicago, Illinois, United States
Posted:
September 17, 2019

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Resume:

Atteruddin Mohammed

**** * ****** ***, *******

IL 60645

Cell: 630-***-****

Email: adadi6@r.postjobfree.com

SUMMARY

More than 5 years of experience in IT as a Linux Administrator.

Extensive experience in designing, configuration and administration of RHEL, CentOS.

Strong experience in configuring network services like NFS, NIS, DNS, SAMBA, and Yum Repositories.

Upgrading servers from Redhat 6 to Redhat 7.

Good experience in implementation of advanced partitioning schemes such as RAID and LVM.

Hardware and software RAID management of storage for redundancy and high performance. Created Logical Volumes on SAN by using LVM.

Well experienced in installation of RedHat with automated Kickstart.

Experienced in configuring and maintaining System Securities using IPTABLES.

Experienced in networking with Routers, Gateways, etc.

Experience in installation of patches and packages.

Experienced in configuring and maintaining IPA in the Linux environment.

Experience in hardware installation, fiber cabling and network cabling.

Worked closely with different teams, client services, implementation and support teams to meet business and technical demands.

Working knowledge of TCP/IP and SAN.

Troubleshooting system and Network related issues.

EDUCATION:

Master’s In Computer Science from Wesley Degree and PG College.

Secunderabad Telangana India.

Bachelor’s Degrees in Computes and Technology Mahboob college secunderabad

Telangana India.

TECHNICAL SKILLS:

Extensive networking experience in TCP/IP, LAN, SAN, DNS, NFS, NIS and SAMBA.

Proven ability to understand and follow complex instructions to successful conclusions.

Extremely productive in a high volume, high stress environment.

Ability to quickly learn and use new software/hardware.

Communicating ideas clearly and effectively.

PROFESSIONAL EXPERIENCE:

NetSoft Systems Inc. Lombard, IL February 2017-Present

LINUX System Administrator

●Develop long-term Linux/Unix strategies for the enterprise environment to stay current with technology and provide the required functionality to the organization.

●On support 24/7.

●Performed standard system administration tasks, such as patching, software and hardware upgrades, troubleshooting and problem resolution.

●Recovering Linux with rescued booting mode

●Installing and configuring various services like DNS, DHCP, NFS, Send mail, Apache Web Server, NIS, Samba, SSH, Telnet, http, RPM Package Management, YUM

●Develop UNIX shell scripts to accomplish redundant tasks to simplify in distributed administration.

●Point team player on Openshift for creating new Projects, Services for load balancing and adding them to Routes to be accessible from outside, troubleshooting pods through ssh and logs, modification of Buildconfigs, templates, Imagestreams, etc

●Developed Ansible playbooks for automatic deployment and configuration of RHEL servers for test and prod environments.

●Good hands on experience in writing Ansible playbooks and automating the day to day tasks for users as part of self service jobs.

●Developing and maintaining the build environment, the source code control system and managing build packages using TFS.

●Implementation of advance partitioning schemes like Software RAID and LVM

●Monitored Network services using NAGIOS

●Setting up and maintaining Domain Names System (DNS) servers.

●Creating users with root’s privileges and also users with limited root’s privileges called the sudo users.

●Disabling telnet and enabling SSH. Manually setting up sshd authorized keys.

●Performed day to day LINUX/UNIX administration such as user accounts, logon scripts, directory services, file system shares, and permissions etc.

●Configuring and troubleshooting NIS

●Setup NFS and Samba File sharing setup on Linux and Windows servers.

BMO Harris Bank, Chicago, IL March 2015 – January 2017

LINUX System Administrator

●Develop long-term Linux/Unix strategies for the enterprise environment to stay current with technology and provide the required functionality to the organization.

●On support 24/7.

●Performed standard system administration tasks, such as patching, software and hardware upgrades, troubleshooting and problem resolution.

●Recovering Linux with rescued booting mode

●Installing and configuring various services like DNS, DHCP, NFS, Send mail, Apache Web Server, NIS, Samba, SSH, Telnet, http, RPM Package Management, YUM

●Develop UNIX shell scripts to accomplish redundant tasks to simplify in distributed administration.

●Implementation of advance partitioning schemes like Software RAID and LVM

●Monitored Network services using NAGIOS

●Setting up and maintaining Domain Names System (DNS) servers.

●Creating users with root’s privileges and also users with limited root’s privileges called the sudo users.

●Disabling telnet and enabling SSH. Manually setting up sshd authorized keys.

●Performed day to day LINUX/UNIX administration such as user accounts, logon scripts, directory services, file system shares, and permissions etc.

●Configuring and troubleshooting NIS

●Setup NFS and Samba File sharing setup on Linux and Windows servers.

Bank of America Chicago, IL FEBRUARY 2014 – January 2015

LINUX System Administrator

Performed standard system administration tasks, such as patching, software and hardware upgrades, troubleshooting and problem resolution.

Installing and configuring various services like DNS, DHCP, NFS, Send mail, Apache Web Server, NIS, Samba, SSH, Telnet, http, RPM Package Management, Yum.

Develop Linux/UNIX shell scripts to accomplish redundant tasks to simplify in distributed administration.

Setting up and maintaining Domain Names System (DNS) servers.

Implementation of advanced partitioning schemes like Software Raid and LVM.

Creating users with root’s privileges and also users with limited root’s privileges called the sudo users.

Disabling telnet and enabling SSH. Manually setting up sshd_authorized keys.

Creation and management of VM’s using KVM.

Performed day-to-day Linux administration such as user accounts, logon scripts, directory services, file system shares, and permissions etc.

Experience in configuring Emulex & QLogic HBA on RHEL along with dm-multipath and PowerPath.

Setup NFS, Samba and FTP File sharing setup on Linux and Windows servers.

Maintaining VMware ESX servers using VMware Virtual center

Supporting web development and database teams for day to day operations

Involving in VMware updates manager to install & Troubleshoot patches and updates on ESX hosts and virtual machines.

References are available upon request.



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