Hadoop Administrator Resume Hoffman Estates, Illinois - Hire IT People

SUMMARY:

Hadoop Admin with System and Support experience within a large scale Hadoop environment. Strong skills in testing Hadoop environment functionality in a large retail setting. Strong desire to display information concisely, so correct business decisions are made quickly.

TECHNICAL SKILLS:

Linux systems
CentOS/RHEL 5.9 to 7
Ubuntu 14.04
OS Installation and Configuration via Cobbler & Puppet
Nagios Installation, Configuration & Modules
Hadoop
Cloudera & Hortonworks Hadoop
TerraSort (Mapping & Reducing Benchmarks)
Pig
Hue

WORK HISTORY:

Confidential, Hoffman Estates, Illinois

Hadoop Administrator

Responsibilities:

Suggested, and later implemented, a suite of production regression tests that validated peripheral Hadoop components - -Hbase, Hive, Oozie, Sqoop, Pig, etc; BASH scripts were coded and optimized for Samsung mobile devices--easing administration during off hours.
Authored an hour-by-hour document that included every command and procedure, with execution times, during a Production Upgrade of 616 Worker Nodes to CentOS 6.4 and CDH 4.3.
Designed an online, internal web-based RunBook for the Production Hadoop Master and Worker Nodes that included hardware information, production changes and software versions.
As Primary Support Administrator, analyzed system resources and poorly coded jobs; cleared HDFS space and provided technical support.
Assisted by the Network Administrator, installed and benchmarked a Mellanox Infiniband switch, network cards and software for CentOS 6.4.

Confidential, North Carolina

Test Engineer

Responsibilities:

Responsible for writing defect reports for failed server tests.
Discovered software errors that were constant or intermittent.
Ensured functional tests were consistent across Enterprise OS platforms—Linux and Windows.
Wrote Linux BASH scripts to expedite testing.
Experienced using BIT (BMC IPMI Tester), SM Bridge and ASU testing.

Confidential

SAT Instructor

Responsibilities:

Designed a course Introduction to Linux for Chinese high school students.
Provided instruction, homework assignments and grading for Introduction to Linux.
Created lessons and handouts; graded assignments.
Qingdao Linux User Group President/Founder. Responsible for managing the group's direction, building a website and increasing membership involvement.

Confidential, West Chicago, IL

Freelance Web Designer/Network Administrator

Responsibilities:

Custom web design and routine HTML coding updates.
Provided technical support to small business owners and staff.
Designed, optimized & promoted web sites from the ground up.
Worked exclusively in a LAMP server environment; used BASH, Perl, php and XML.

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Hadoop Administrator Resume

Hoffman Estates, IllinoiS

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