Consultant Resume

SUMMARY:

Experienced Unix / Linux Systems Administrator with over 10 years of experience problem solving in diverse unix environments.

PROFESSIONAL EXPERIENCE:

Consultant

Confidential

Responsibilities:

user administration, ldap support, documentation, change management, provisioning Redhat 6.9 systems from Vmware templates, backup restorations, ipfilter configuration, f5 troubleshooting.

Linux Systems Administrator

Confidential

Responsibilities:

Supported administered and automated: Linux Ubuntu 14.04 LTS, Ubuntu 16.04 LTS and Debian 6.0.
Using Puppet 3.x and Git for infrastructure provisioning. Supported Agile Java development teams.
Patched Highly Available (HA) Github Enterprise (GHE) 2.x on - premise machines.
Supported, patched, and upgraded on-premise Atlassian Confluence 6.x, Jira 6.x, Jenkins 2.x, as well as provisioning Cloudbees Jenkins Enterprise on-premise.
Some VMWare exposure, migrating Testlink 1.8 from RHEL 6.x to Debian 6.x.
Provisioned ZFS storage server. Light support of Dell Poweredge R2xx/R3xx series equipment.

Technical Consultant

Confidential, San Francisco

Responsibilities:

Supported, administered and automated: Red Hat Enterprise Linux (RHEL) 6.x, including provisioning multiple PHP versions.
Provisioned a Continuous Deployment (CD) system using ansible.
Security remediation using Qualys scanner.
Full stack provisioning utilizing AWS Opsworks product, including S3, EBS, ELB, EC2 instances.
Exposure to chef-solo. Centos 6.x based AMIs. Exposure to AWScli automation.

Staff Systems Administrator

Confidential

Responsibilities:

Linux Centos 5.x, 6.x and support Confidential ’s WPM global application infrastructure.
Production and Java developer support in a 24x7 environment.

Technical Consultant

Confidential

Responsibilities:

Non-production infrastructure support for 100+ employees and 100+ remote site contractors using a variety of desktop platforms including Ubuntu Linux, Linux Mint, supporting 6 Dell servers running Ubuntu 12.04 LTS and 2 Centos 5.6 servers.
Support Cisco WLC5508 wireless network with 17 APs. Team size: 3.

Senior Linux Admininstrator

Confidential

Responsibilities:

administer a mixed Redhat Enterprise Linux (RHEL) 5.x / Centos 5.x and MacOS X.
Helped architect and coordinate migration from Mac OS X to Linux. Automation of application deployments.
Troubleshoot and support Nagios monitors, support and provision Dell Servers, including a multi-TB storage server.

Linux Systems Administrator

Confidential, Sunnyvale, CA

Responsibilities:

maintain Centos 5.x Linux Dell servers in a large (>2000 machine) installation environment for a major social networking company.
Used git, cFengine 2, test-based infrastructure deployment model, supported CI/CD for perl & php developers.
RPM packaging. Production on-call in a 24x7 environment.

Engineering Lab Support

Confidential

Responsibilities:

Provision and maintain Juniper and non-Juniper routers and testing equipment, including Centos 4.x Linux and FreeBSD servers.
Support regression and testing labs comprised of thousands of routers including every model of Juniper router ever manufactured.

Solaris Systems Administrator

Confidential

Responsibilities:

Support development, staging, qa and pre-productrion environments including package management, account maintenance for Linux systems, service automation under SMF, host backups over ssh/rsync, Premier SafeWord 3.2 installation/configuration, and Confidential Solaris 9 and 10 related duties.
Apache vulnerability remediation for Qualys based PCI compliance.