Brian Mahoney

Brian Mahoney Email and Phone Number

Data Platforms Director at Costco Wholesale @ Costco Wholesale
Brian Mahoney's Location
Issaquah, Washington, United States, United States
Brian Mahoney's Contact Details

Brian Mahoney personal email

n/a
About Brian Mahoney

Brian Mahoney is a Data Platforms Director at Costco Wholesale at Costco Wholesale. He possess expertise in sql, databases, software development, ibm iseries, db2 and 24 more skills.

Brian Mahoney's Current Company Details
Costco Wholesale

Costco Wholesale

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Data Platforms Director at Costco Wholesale
Brian Mahoney Work Experience Details
  • Costco Wholesale
    Data Platforms Director
    Costco Wholesale Jan 2020 - Present
    Seattle, Wa, Us
    Leading 3 teams (Data Intelligence & Platforms, Data Governance Platforms/Test Data Management & Database Administration) that collectively are responsible for enterprise data platforms spanning Business Intelligence, Data Integration, Database & Big Data.
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  • Costco Wholesale
    Data Intelligence & Platforms Manager
    Costco Wholesale Mar 2017 - Jan 2020
    Seattle, Wa, Us
    Leading a team (15+) of dedicated and talented data professionals spanning Business Intelligence, Data Integration & Big Data technologies. Platforms include: IBM Cognos, Business Objects (Webi & Data Services), Tableau, Alteryx, WhereScape, Informatica, Stibo, Cloudera & Splunk.
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  • Costco Wholesale
    Hadoop Administrator
    Costco Wholesale 2015 - Mar 2017
    Seattle, Wa, Us
    - Administer Hadoop Cluster (Enterprise Data Hub) running Cloudera’s Distribution of Hadoop (CDH)- Work with multiple technologies in the hadoop/big data ecosystem: Hive, Impala, Flume, Sqoop, YARN, HDFS, Sentry, Hue, Ozzie, Zookeeper, Cloudera Manager- Secured cluster using Kerberos- Follow the “Sushi Principle”, keep your data raw!
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  • Costco Wholesale
    Information Center Of Excellence
    Costco Wholesale 2014 - 2015
    Seattle, Wa, Us
    - Benchmarked POC hadoop cluster using industry standard benchmarks: TeraGen/TeraSort & TestDFSIO- GoldenGate Replication: Replicated data from multiple source systems (i.e. iSeries/DB2 for i, SQL Server, DB2 LUW, Oracle) to target or downstream systems (i.e. Oracle, Hadoop/HDFS, Message Queues)- Setup GoldenGate monitoring using GoldenGate Director and sync validation using GoldenGate Veridata.- Deep knowledge of GoldenGate architecture (i.e. primary extract, secondary extract (i.e. pump) and replicat) and tools (i.e. GGSCI, logdump, defgen, keygen)- Worked with Oracle Support and Oracle Developers on resolving several critical GoldenGate Service Requests- Provided feedback on the development of Enterprise Architecture strategies and architecture artifacts
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  • Costco Wholesale
    Db2 Luw Dba
    Costco Wholesale 2012 - 2014
    Seattle, Wa, Us
    - Administered/Supported multiple business critical DB2 LUW databases across multiple versions of DB2 LUW (i.e. 9.5, 9.7, 10.1 & 10.5): - Knowledge of several IBM technologies including: Websphere Commerce, IBM Smart Analytics System (iSAS) DPF Data Warehouse (MPP Architecture), Tivoli Enterprise Monitoring (TEM), Tivoli Enterprise Portal (TEPs),- Configured High Availability of DB2 LUW databases using Tivoli System Automation (TSA) and DB2 HADR- Performed standard DBA tasks: Performance Tuning (i.e. Explain Plans, DB2 Advisor), Runstats, Reorgs, Backups/Restores, Security/PCI Audits, DB2 PVU License Compliance, Exporting/Importing data, Event Monitors, Installed DB2 on AIX, Applied Fix Packs, etc.- Built database alerts using DB2 and Unix TEM monitoring with integration to Enterprise Monitoring- Worked with several other DB2 LUW related technologies: Tivoli Storage Manager for Backups/Archive Logs, DBI’s Brother Panther for capturing/analyzing performance metrics- Limited supported of TwinFin Netezza/Pure for Analytics systems.- Worked with IBM support on PMRs- Provided 24/7 on call support
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  • Costco Wholesale
    Iseries Dba/Db2 For I Dba
    Costco Wholesale Mar 2009 - 2012
    Seattle, Wa, Us
    - Daily tasks included: Performance Tuning (i.e. Visual Explain, iDoctor, etc.), Index Maintenance, File Maintenance (i.e. File Reorgs/Clustering), Identifying Resource Intensive (i.e. CPU, I/O, temp Storage) queries via the Plan Cache/Database Monitors, Developed Database Maintenance Reports (i.e. Top 10 Expensive Queries, DB Health Center, SQL Diagnostics by Application, etc.)- Lead on DB2 for i related issues with IBM (i.e. PMR Management, Working with IBM support, etc.)- Developed internal “wiki” using the Atlassian stack, developed “SQL Best Practices”, “SQL Patterns” and “How to Fix Top 5 SQL Errors” documentation to guide developers decisions around database access- Database resource for several high visibility projects- Submitted LUG Requests to better the platform- Provided 24/7 on call support
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  • Costco Wholesale
    Iseries Programmer/Analyst
    Costco Wholesale Jan 2006 - Mar 2009
    Seattle, Wa, Us
    Depot Application Development Team. Wrote applications to streamline Costco's supply chain. Main languages used where RPG (III, IV, Free Form), DDS, CL & SQL.
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  • Costco Wholesale
    Desktop Technologies Internship
    Costco Wholesale Jun 2006 - Aug 2006
    Seattle, Wa, Us
    Interned in the Desktop Technologies supporting application software and the PC platform company wide. Typical duties included building, configuring, updating and installing PCs. Also performed second level trouble shooting and diagnosing PC problems, installing LAN/local printers.
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Brian Mahoney Skills

Sql Databases Software Development Ibm Iseries Db2 Sdlc Troubleshooting Rpg Database Design Visio Data Modeling Microsoft Sql Server Rpg Iii Ibm As/400 Enterprise Architecture Os/400 Systems Analysis Sharepoint Data Warehousing Requirements Analysis Embedded Sql Cobol Requirements Gathering Etl Disaster Recovery Edi Software Installation Websphere Ibm Db2

Brian Mahoney Education Details

  • Washington State University - College Of Business And Economics
    Washington State University - College Of Business And Economics
    Management Information Systems
  • Washington State University
    Washington State University

Frequently Asked Questions about Brian Mahoney

What company does Brian Mahoney work for?

Brian Mahoney works for Costco Wholesale

What is Brian Mahoney's role at the current company?

Brian Mahoney's current role is Data Platforms Director at Costco Wholesale.

What is Brian Mahoney's email address?

Brian Mahoney's email address is bm****@****tco.com

What is Brian Mahoney's direct phone number?

Brian Mahoney's direct phone number is +170235*****

What schools did Brian Mahoney attend?

Brian Mahoney attended Washington State University - College Of Business And Economics, Washington State University.

What skills is Brian Mahoney known for?

Brian Mahoney has skills like Sql, Databases, Software Development, Ibm Iseries, Db2, Sdlc, Troubleshooting, Rpg, Database Design, Visio, Data Modeling, Microsoft Sql Server.

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