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Devops Engineer Resume

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San Jose, CaliforniA

TECHNICAL SKILLS:

Professional Skills: Linux (Red Hat, CentOS, SUSE, Debian, Ubuntu) administration skills; Knowledge of Linux/UNIX architecture; Scripting: Bash, Python, Perl; Developing: Python, GIT, basic knowledge of JavaSript, JSON, XML, C Basic Experience with OpenStack VMware infrastructure administration (ESXi, vCenter, vSphere); Monitoring (Nagios, Nagios XI, Zabbix, Solar Winds); Cloud infrastructure administration; Hadoop cluster s support; Data Center 24/7 production environment support; Basic experience in SQL language, MySQL and similar databases.

PROFESSIONAL EXPERIENCE:

DevOps Engineer

Confidential, San Jose, California

Responsibilities:

  • Administration, management and troubleshooting of Confidential OpenStack based Cloud infrastructure (~2000 Hypervisors with roughly 30000 Virtual Machines): work with development and user teams, troubleshooting OpenStack instances, KVM virtual machines and Hypervisors.
  • Perform OS and Hardware Firmware upgrade and troubleshooting.
  • Automation tasks: create, manage and schedule necessary scripting (Python and Shell).
  • Administration of the Zabbix monitoring. Implement new scripts and monitoring policies.

Applied skills: RHEL and Ubuntu Linux Administration, KVM, Shell and Python scripting, Zabbix monitoring system, OpenStack management.

IT Systems Engineer

Confidential, Milpitas, California

Responsibilities:

  • Perform administration, upgrade, management, monitoring, troubleshooting and deployment of Linux servers, ESXi hosts and virtual machines, Data Storages.
  • Also perform audit of new clients (document current IT environment state, perform analysis and make suggestions).
  • Personal contributions:
  • Implemented centralized monitoring system based on Nagios Fusion, and conventional Nagios Core systems.
  • Implemented new monitoring system for big scale data center environment based on Nagios XI (Nagios for enterprise solutions)
  • Scale of projects varied from customer to customer from the small office with few servers up to the Data Center environment (the biggest customer has several hundred Linux servers).

Applied skills: Linux OS Administration (CentOS, Red Hat, Ubuntu); ESXi administration, NetApp administration; Monitoring tools such as Nagios, Nagios XI, Zabbix, Solar Winds; Bash and Perl scripting.

System Administrator

Confidential, New York City.

Responsibilities:

  • Manage and Monitor Private Cloud SaaS Infrastructure:
  • Perform daily monitoring, troubleshooting, software updates and patches install, tasks automation.
  • The infrastructure is a Private Cloud platform for Software as a Service for Financial Market and includes a Number separate networks, x86 hardware, EMC SAN storages, VMware environment with various virtual servers such as RHEL and CentOS Linux, Windows Server 2000/2003/2008 .

Skills applied: Cloud architecture, Red Hat Enterprise Linux, CentOS, Bash, Python; Windows Server 2000/2003/2008 , VMware, IPv4 networking.

Linux Infrastructure System Administrator

Confidential, Palo Alto, California

Responsibilities:

  • Perform Linux systems administration and managing of the infrastructure in SAP Labs in Palo Alto, California.
  • Infrastructure includes 40 Linux Server (SLES 11) systems.
  • Perform monitoring and troubleshooting of Linux systems and SAP instances.
  • Perform User accounts administration.
  • Participate in a number of innovative projects, performed preparing of system requirements and performance analysis, installation and backup of SAP Hana Database.

Skills applied: SUSE Linux, x86 Servers, IBM xSeries, Fujitsu switches, Windows Server 2008, Nagios Monitoring, TCP/IP Networking, NAS Storages, SAP HANA, SAP Basis, SQL, ksh/sh/bash.

Systems Engineer

Confidential

Responsibilities:

  • Remote problem diagnostics with customer over phone, provide customer solution to fix problem or to identify if on site action is needed
  • Provide product maintenance support / repair machine to customers as remote / on site
  • Perform preventive maintenance as scheduled including system firmware upgrade
  • Install a new machine for customer when plan by IBM
  • Take online and classroom courses to empower skill for daily jobs
  • Ensure quality of service within specified target

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