Jose E. Lopez-Diaz

Experience

• 

  Banco Popular de Puerto Rico

  May 2008 - May 2008

  Manager Advisor

  - Used Gage R&R tool to check repeatability and reproducibility of cashiers at time of sale.- Reduced every transaction under a minute.

• 

  Winston Salem: IFB

  Feb 2011 - May 2011

  Engineer Assistant

  - Increased efficiency by 27%. - Proposed the redesign of a machine that will save $8K per year and upsurge productivity by 20%.

• 

  GE Energy

  Aug 2011 - Jun 2012

  - Achieved an efficiency level of 82%.- Conducted four risk reduction projects on the TQD line resulting in a cost avoidance of $97K- Developed actual baseline TQD breakers production line in order to improve it.- Made daily production plan to satisfy the demand, based on availability of operators, units and hours. - Saved $52K/year using DMAIC methodology.- Created Statistical Process Control to make sure process stays between accepted limits.

  • TQD Process Improvement and Supervisor Assistant

    Aug 2011 - Jun 2012

  • Variability Reduction Project on Contact Area

    Aug 2011 - Jun 2012
• 

  Accenture Federal Services

  Jun 2013 - now

  •Performance Architect Batch Team Lead•Performance Architect for java batch and PL/SQL applications•Lead the effort of the performance testing of all financials processes in the project that were being changed from Cobol/Mainframe programming to Oracle/PL/SQL programming•This cycle is a key component to the Department of Education, allowing them to disburse over $500 billion in loans and grants to over 34 million students since it started•Learned and currently working with the main concepts of Java, Oracle, monitoring tools (e.g. OEM, Apptune) and SQL•I am able to check different properties of a table (clustering, indexes, statistics, partitions) to ensure queries are running as efficient as possible during performance test •Furthermore, using OEM and SQL-Developer I'm able to run explain plans on queries to understand how the database is being accessed•In addition, understanding the different concepts of Oracle (e.g. CPU, I/O, Concurrency) I am able to identify potential design issues during performance testing Show less

  • Manager

    Dec 2019 - now

  • Associate Manager

    Dec 2018 - Nov 2019

  • Consultant

    May 2016 - Dec 2018

  • Senior Analyst

    Feb 2014 - May 2016

  • Analyst

    Jun 2013 - Feb 2014