SUMMARY:

• Experience with Software, Networking, Internet, e - Commerce companies
• Extensive experience in managing Servers Environments, in Linux and in Windows
• Collaboration, communication, and integration between software developers and IT

SKILLS:

• Linux (Red Hat, CentOS, Ubuntu)
• Bash Scripting
• Perl, Python
• Windows Server 2003/2008/2012
• VMWare ESX/ESXi
• Configuration Management
• VCenter
• Data Center Growth Mgmt
• KVM and QEMU
• Nexus/Maven Repository admin
• Windows Clients (all versions)
• REST
• Splunk
• Nagios
• Powershell
• DNC and Server setup
• Devops
• Sharepoint
• Strong Writing Skills
• Oracle dB installation/admin
• Agile and SCRUM

PROFESSIONAL EXPERIENCE:

Linux Administrator

Confidential, San Jose, CA

Responsibilities:

• Provisioning and maintaining of Confidential production servers: creation, code deployment, load balancing, decommissioning
• Addressing hypervisor issues, especially CPU overtaxing, redistribution of load
• Maintaining team's Service Now Tickets: assignments, reporting, tasks and incidents

Linux Administrator / Sustaining Engineer

Confidential, Sunnyvale, CA

Responsibilities:

• Wrote & developed software tools to assist operations and engineering teams with telemetry/logging analysis & data aquisition utilizing Perl, Bash, and REST
• Assist engineering and operations staff with day to day operational & on-going development aspects of private cloud deployment in Engineering and Systems Test
• Assisted with VMM Team’s issues, tickets

Systems Administrator

Confidential, Mountain View, CA

Responsibilities:

• Worked for Confidential Group, ARA Project
• Integration of Confidential with Luminoso Analyzer, Compass Products

Systems Engineer

Confidential, Sunnyvale, CA

Responsibilities:

• Worked for Information Security group using Splunk for data mining/analysis
• Utilized UNIX/Linux tools for log analysis
• Performed onboarding of applications according to SOX and other guidelines

Systems Administrator

Confidential, Sunnyvale, CA

Responsibilities:

• Performed data analysis on remote, Linux based (Ubuntu), energy management system installed throughout United States, over 770884 remote sites, on a 4g wireless backbone.
• Generated reports, formulate and quantify site energy consumptions, system and network behaviors, utilizing software and network tools and protocols like SSH, HTTP, PSQL, Python, Microsoft Excel and Bash scripts.
• Performed code and scripts tests and analysis to review verify software and hardware functionality and behavior.
• Monitored clients platform and deployments to identify existing and imminent issues

Systems Administrator

Confidential, Sunnyvale, CA

Responsibilities:

• Systems Admin for Windows, Linux systems, supporting Confidential 's Corp Eng/Security using Confidential security software running on Dell Servers.
• Built Systems, Performed Linux/Windows server administration as needed under guidance from System Administration team. Used Powershell scripts as part of System Admin

Server Support - QA

Confidential, Campbell, CA

Responsibilities:

• Built, maintained and grew Quality Assurance Automation and Tools Test Lab, a suite of several hundred servers used for Selenium-based, automated testing, also used for testing tools. Completed build out of server lab and migrated older IBM HW to VMware-based virtual servers hosted on Sun Sunfire x servers. Also responsible for maintaining Windows, and Mac clients for browser lab, supporting all major browsers: Internet Explorer, Mozilla Firefox, Chrome and Safari, in multiple versions.
• Grew Automation Lab from six machines at its inception to over 200 rack mount machines
• More than doubled capacity thereafter, after virtualizing in VMware
• Created browser Lab - browser VMs customers could use for testing various OS, web browser combination, including different versions of Firefox, Chrome, Safari, and Internet Explorer on different Windows platforms (XP, Vista, 7 and 8)
• Performed testing of special tools and documentation of QATE features, testing aids, and procedures. Assisted pioneering effort to migrate Confidential ’s server platforms to VMware.
• Building VMs for QA Lab, Virtual machines, V NICs, VMware Tools, etc.
• Monitoring with vSphere
• Outage Maintenance Work and Reporting
• Capacity Planning - Growth and Expansion of the QA Test Environment
• Primary point of Contact for Quality Assurance and Dev Teams for QA Environment Issues - responsible for server level support of Confidential 's Quality Assurance Test Environment (QATE), including all QA Windows and Linux Test servers and databases. Installed OS and software, configured and supported QATE machines. Procured, assigned machines to QA and Dev groups, plus assisted troubleshooting issues as the occurred during the testing cycle of Confidential 's software releases. Performed the following duties:
• System Administration and Dev, QA support - Windows Server 2003 /2008 setup, configuration, installation, maintenance, troubleshooting
• Active Directory Management of Test Lab
• Grew Test Environment's feature environments from a dozen to over 500, after virtualizing, keeping costs low and maximizing availability of feature environments (99.9% uptime)
• Dramatically reduced number of chronic environmental issues reported in remedy
• TCP/IP, DNS, Networking, IIS
• Data Center Growth and Management
• Oracle dB installation/admin
• Regular availability reporting to management, review of issues with Ops and QA, recommendations for improvement
• VMware ESX, Vsphere, VCenter, Workstation installation, monitoring, support
• Virtual Networks
• Nagios-based monitoring
• Perl scripting
• Configuration and build support for Dev, QA & QA Test Environment servers
• Built Windows, Linux and Unix software builds for Confidential development team
• Migrated QA Test Environment - over 3000 servers - from Santa Clara to Phoenix
• Windows and Linux administration - account management, build and deployments
• Administration of Nexus and Maven Repositories
• Alternate Admin for Sharepoint servers