Experience

Southern California Earthquake Center (SCEC)

• United States
• Research Services
• 1 - 100 Employee

• Computer Scientist, Sr.

  • 2012 - Present

  University of Southern California Develop high performance computing software systems for performing large-scale seismic hazard research using national open-science supercomputers. Design and develop open-source scientific software and coordinate the public release of the SCEC Broadband Platform, a scientific software distribution used to calculate earthquake ground motions.

• MIS Director

  • 2008 - 2012

  Greater Los Angeles Area Seismic hazard research using High Performance Computing and open-source scientific software development. Open-source software releases include CSEP, CVM-H, Broadband Platform, and UCVM distributions available from SCEC.

• Information Technology Architect

  • Nov 2002 - Aug 2008

  Greater Los Angeles Area Seismic hazard research using High Performance Computing and open-source scientific software development. Open-source software releases include OpenSHA, CSEP, CVM-H, Broadband Platform, and UCVM distributions available from SCEC.



Kaiser Permanente

• United States
• Hospitals and Health Care
• 700 & Above Employee

• Senior Software Engineer

  • 2002 - 2003

  Greater Los Angeles Area Development of J2EE multi-tier web-based patient billing and material management systems.



Cysive

• Software Development
• 1 - 100 Employee

• Software Engineer

  • 2001 - 2001

  Orange County, California Area Development of J2EE multi-tier web sites.



Caltech

• United States
• IT Services and IT Consulting
• 1 - 100 Employee

• Member of the Professional Staff

  • 1997 - 2001

  Greater Los Angeles Area Software development coordinator during development of the Caltech/USGS/CDMG TriNet Project that converted the Southern California Seismic Network from VAX and Fortran-based analog data acquisition and real-time earthquake monitoring system to a Solaris and C/C++ based digital and IP-based system. Led the software development of the SCSN network-based seismic data acquisition and real-time earthquake monitoring system.

• Senior Research Programmer

  • Nov 1993 - Jan 1997

  Greater Los Angeles Area Designed and developed C, C++, and Java-based real-time seismic data acquisition and earthquake monitoring software. Developed method for calculating fast ground motion and magnitude used in original Caltech/USGS ShakeMap systems.



TRW

• Business Consulting and Services
• 1 - 100 Employee

• Senior Software Engineer

  • 1989 - 1993

  Greater Los Angeles Area Command and Control Missile Warning System Software Development