Mike Bessey

Capacity and Performance Analyst @The Depository Trust & Clearing Corporation (DTCC)

Dallas, TX, US

July/14 – Present(Contract) DTCC Inc, Dallas, TexasPosition Capacity and Performance AnalystResponsible for the QA/Dev/Production Capacity and Performance Issues withinCompany wide Applications, Databases, OS’s (AIX, Solaris, Linux, Windows, VMware, VCE and all 3rd party products) Reviewing kernel level issues within all Applications, DBs, OS’s and all products That resides within the CompanyResponsible for the At-Risk Applications, OS’s, Networks, DB’s and completing Performance/Capacity Reports Design/Implement a complete solution for Capacity Planning/Analysis and Performance Services group for Company wide implementation on AIX/Linux/Solaris/Window and VMware environments Architecting design’s/Reviewing Architect’s Proof of Concept either approving or modifying the Architect in order to accommodate the Capacity and Performance of the specific project Installation and Customization of TeamQuest on all systems, which include design/implementation of all Applications/Databases, and Web Systems Responsible for the ongoing Capacity and Performance of the AIX Environment from stand alone systems to P4/P5/P6 and P7 environments. Working with OS/Application/Database/WebSphere and F5 Teams in order to configure the environment (Virtualized) from P2V and/or V2V environment, working with multiple Greenplum frames working on Production and Pre-ProductionSystems, working with multiple teams involved doing very large Performance Testing, working With the Load Runner Team and the team designing customized Queries in order to utilize the Technology of Greenplum Segment’s (DCA’s) utilizing the CPU Skew, Row Skew and working on Segment balancing, reviewing the overall Performance/Capacity using the Greenplum Command Center