FogBone XML Resume
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EXPERIENCE: LEAD HADOOP ADMINISTRATOR -- Top Secret Corp, (12/2015 - 10/2016) • Landed Healthcare PHI from Teradata and Oracle databases to HDFS or Hive. • Worked closely with SAS Solutions Architect and brought him up to speed with basic Hadoop. • Configured 3 Clusters for High Availability Hadoop--NameNode, ResourceManager and Hive Services. • Responsible for Hadoop regression tests of 5 Hortonworks Clusters. • Provided infrastructure advice to optimize resources--saving over $60,000 in hardware costs. • Encrypted, Centrified (Kerberized) and Rangerized Hadoop Clusters for Healthcare PHI. • Mitigated future hard drive space issues by intensive synthetic workloads--shakedown cruise. • Troubleshooted job failures using log analysis and experience. Followed Change Management rules. HADOOP ADMINISTRATOR -- Sears Holdings Corp, (1/2013 - 09/2014) • 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. TEST ENGINEER -- IBM, (3/2011 - 11/2011) • Responsible for writing defect reports for failed server tests. • Ensured functional tests were consistent across Enterprise OS platforms—Linux and Windows. • Discovered firmware errors that were constant or intermittent. • Wrote Linux BASH scripts for automated testing. • Experienced using BIT (BMC IPMI Tester), SM_Bridge and ASU testing. • Testing environment included the following IBM servers: Kong (x3750) and Ghidorah (x3850). SAT TEACHER -- Kaplan China (#2 Middle School), (2/2005 - 12/2010) • Simplified SAT reading and math content; provided practical suggestions to boost scores. • Created lessons and handouts; graded assignments. • Developed a course "Introduction to Linux" for Chinese high school students. • Senior instructor for corporate contracts that included the Bank of China and Alcatel-Lucent. • Increased classroom participation through group learning activities and games. • Qingdao Linux User Group President/Founder. WEB MASTER -- IceFoot Design, (4/1999 - 2/2005) Defunct • Custom web design and routine HTML coding updates. • Designed, optimized and promoted web sites from the ground up. • Worked exclusively in a LAMP server environment; used BASH, Perl, php and XML. • Repaired and upgraded Linux servers and desktops. • Set-up and configured small business Wi-Fi networks. • Secured Windows workstations against spyware and viruses; installed patches. • Provided technical support to small business owners and staff. ELECTRONIC TECHNICIAN -- VidTech AV, (10/1998 - 4/1999) • Repaired computer monitors, VCRs and audio mixers. • Recommended an oscilloscope and other test equipment. • Obtained replacement components by Internet research. ASSISTANT OPERATIONS -- WSIU 91.9 FM, (1/1996 - 10/1998) • Air Checks. • Trained Volunteers to become Board Operators. • Designed the "Shawnee Hills Southern Showcase" Web site. • Integrated the Showcase web page with a live radio show. WEB DESIGNER -- Daily Egyptian, Part-time (5/1997 - 10/1997) • Responsible for the Internet version of the daily newspaper. • Created a photographic directory to be used with select stories. • Corrected and formatted photographs using PhotoShop. EDUCATION: Bachelor of Arts University of Alaska Fairbanks Major: Anthropology Minor: Broadcast/Journalism CERTIFICATE: Certificate in Digital ElectronicsDAVEA Vocational School |
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