SUMMARY

• Hardworking and goal oriented professional wif extensive knowledge of system administration and geographic information system, technical knowledge, other Core Competencies include:
• Over 5 years of experience specialized in Linux System Administration working on RedHatLinux, Cent OS, Ubuntu, Fedora and window environments.
• In my recent project wif Salesforce me have been focused on commissioning/decommissioning of servers from scratch OS Installation, Maintenance, Administration configurationof virtual machines on VMware platforms
• Troubleshooting, Security, Backup, Disaster Recovery, Performance Monitoring and Fine - tuning on UNIX.
• Involved in day-to-day activities of remote maintenance / troubleshooting of Windows Server & VMWARE ESX servers' in test/stage/dev environment,Responsible for troubleshooting end user and application problems & Configuration and Troubleshooting of various web server issues.
• Managing & Architecture of Altiris patch management solution along wif maintenance of windows and Linux servers
• Korn Shell Scripts to automatecronjobs and system maintenance. Scheduledcronjobs for job automation. Alsoto manage system routine backup.
• Experience in Installation, Configuration, Maintenance ofLinux. Also upgrading and configuring RedHatLinux3.x, 4.x, 5.x using Kickstart Servers and Interactive Installation.
• Experience in Creation and managing user accounts, security, rights. Disk space and process monitoring in RedHatLinux.
• Experience in configuration of NFS. DNS, LDAP, HTTP, DHCP, ftp, remote access management and security trouble shooting skills.
• Experience on Webservers such as Apache Server 1.x, 2.x, & Tomcat 3.x, 4.x.
• Experience in administering VMware Infrastructure Client Vsphere 6.5.
• Experience in scheduling jobs and administrative task using cro

TECHNICAL SKILLS

OPERATING SYSTERMS/SOFTWAREPLATFORM: Red HatLinux4 and, Enterprise 5, 6, 7 64bit,32bit, Cent OS 5.5, 6.5, Ubuntu 12.04-15.10, SUSeLinux10.x, Windows 2000, Windows XP, Windows 2003, Windows 2007, Windows 2008 R2.

VIRTUALIZATION: KVM, VMwareVsphere

ATLASIAN TOOLS: Jira SD, Jira, Confluence

SALESFORCE TOOLS: Supportforce, GUS, Quip, Concierge, Salesforce Admin

REVISION CONTROL: Bitbucket, Git

DATABASE: MySQL, EXADATA Oracle HW

CONFIGURATION MANAGEMENT: PUPPET PROTOCOLS DHCP, DNS, HTTP, FTP, SMTP, TCP /IP

SECURITY: Firewall and Ip-tables

HARDWARE: HP ProLiant, Blade servers, Dell R910, R810, R710, R610

SOFTWARE: MS-PROJECT,Linuxfile system, MS Office, ESX 4.x, 5.x, Tomcat, Web/ Application Server, Apache, Oracle, Zabbix.

SERVERS/SERVICES: NFS, SSH, Telnet, Apache, DNS, Nslookup, Netstat, Nagios, TCP/IP and TCP DUMP, LDAP, VI Editor, Gedit

SYSTEMS SKILLS: Netapps Filer System Administration, Veritas Netbackup v7.0, Netbackup Exec 6.x, Zabbix, Nagios, Dell Integrated remote access controller, CentOS v6.5. Vsphere v6.5, VMware v9.

AWS: AWS Fundamental. Essentials (AMI, IAM, EC2, S3, VPC)

SCRIPT LANGUAGE: C++, Shell, Bash, Python, Php, Mysql, and Perl.

PROFESSIONAL EXPERIENCE

Confidential, San Francisco, CA

Systems Specialist

Responsibilities:

• Mainly focused on commissioning decommissioning of Virtual and physical servers
• Experienced in integrated dell remote access controller (IDRAC) used for wiping teh disk in decommissioning process.
• Maintained and monitored Linux, Windows, and vSphere environment, Performed quarterly patching on Windows and RHEL infrastructure
• Part of VMware migration team in implementing and updating teh latest versions of VMware as well as building new VM instances as per teh business requirement
• Using VM converter converting Physical machines into Virtual MachinesResponsible for teh installation, configuration and support of VMware and teh daily management/monitoring of teh virtual environment. improvement of corporate IT infrastructure platform and by streamlining recurring administrative efforts.
• Interface daily wif other IT technical staff, working on assignments and delivering services related in teh area of responsibility.
• Contributor to teh UNIX IT operations team - develop short term tactical plans to address issues and problems.
• Worked on *NIX operations running on virtual infrastructure.
• Helped resolving complex IT issues
• Maintained systems patch levels proactively

Confidential, San Francisco, CA

Linux System Admin

Responsibilities:

• Administer and deploy Red Hat servers (Stand alone, via VMWARE and TPM) in Datacenter as well as from business prospective.
• Administered and managed 1200 CentOS 6.x/RHEL 6.x Linux server farm using Puppet as a configuration management system for provisioning and deploying systems.
• Installed and configured Windows servers running DHCP, DNS, Exchange & Active Directories.
• Setting up cron schedules for backups and monitoring processes.
• Configured and deployed patches, upgrades, bug fixes on both physical and virtual Red Hat Linux servers using Satellite Server
• Installation and configuration of Redhat Device Multipathing.
• Install and configured Altiris Distribution Agents for clients and server
• Image deployment of workstations/servers using Altiris image deployment
• Experience upgrading server operating system, tech refresh, imaging, patch management
• Daily monitoring and response for UNIX and Linux servers, including application processes, file system alerts, system faults and crashes
• RPM and YUM package installations, patching and other server patch management

Confidential, Twinsburg, OH

Linux/Unix Consultant

Responsibilities:

• Performed system administration of servers by using Operating Systems of Red Hat Linux early versions 8/9, RHEL 4.
• Build teh E450 and 6000 Servers wif Solaris operating system.
• Storage setups, RAID, Logical Volume Manager, system backup design and disaster recovery
• Systems performance monitoring.
• Experience wif VMware Virtualization.
• Responsible for troubleshooting end user and application problems.
• Creating User accounts, Mail account, groups, printer etc.
• Experience working wif ticketing tools such as JIRA. Responsible for monitoring and working on tickets. Following up wif business and technical teams, and ensuring teh problem is successfully resolved.
• Installing operating systems, patches, hardware, vendor software packages, system customization and documentation of all departmental UNIX, PC-based workstations and Terminal.

Confidential

Linux Admin

Responsibilities:

• Performed automated installations of Operating System using kick start for Linux Debian.
• As a Red Hat administrator primary responsibility includes building of new servers which includes rack mounting, installation of OS, configuring of various OS-native and third party tools, securing of OS, installing & configuring, job scheduling.
• Remote monitoring and management of server hardware.
• Extensively worked on hard disk mirroring and stripe wif parity using RAID controllers.
• Involved in Server sizing and identifying, recommending optimal server hardware based on User requirements.
• Installed Red Hat Enterprise Linux 5/6 Operating System on servers and Blades over teh network.