Testing the Mars Sample Return (MSR) Capture, Contain, and Return Sample (CCRS) Flight Software being developed at NASA Goddard Space Flight Center.

Developed the Interface Adapter Module's Flight Software (IAM FSW) for the SAGE III for ISS at the NASA Langley Research Center. Lead Flight Software Tester on the CERES BCU, SAGE III for ISS, SMART, and LOFTID projects.

Planned, analyzed, costed, designed, implemented, inspected, and tested software for the shuttle's on-board guidance, navigation, and flight control (GNC) systems. Performed Mission Support for the PASS FSW on the Data Processing and Software (DPS) console in the Mission Evaluation Room (MER) during shuttle flights. Performed Launch Support for the PASS FSW with the Kennedy Space Center (KSC) Test and Operations (T&O) group during pre-launch activities. Served as the GNC Development representative to the Requirements Review Board (RRB) responsible for requirements development/verification, independent assessment and analysis, process monitoring, task reporting, and technical interchanges between co-workers, RRB, and management.

Performed requirements generation, design, development, and integration testing of meteorological support systems for the Spaceflight Meteorological Group at the NASA Johnson Space Center. Rehosted applications from an IBM MVS system to a UNIX platform. Developed graphical user interfaces for the UNIX applications.

Transitioned CADCAM application software from IBM MVS system to AIX distributed workstations as a contractor to the Boeing Commercial Airplane Group. Performed software maintenance on same applications.

Performed requirements generation, design, development, and integration testing of meteorological support systems for the Spaceflight Meteorological Group at the NASA Johnson Space Center. Rehosted applications from an IBM MVS system to a UNIX platform. Developed graphical user interfaces for the UNIX applications.

Performed software maintenance on telemetry checkout software at the NASA Johnson Space Center.