Primary responsibility is missile flight simulation system modeling component verification, validation, and customer accreditation. • Missile flight system simulation and maintenance using C/C++ (hosted) and shell scripting with Bash and Python.• Component model validation and verification as part of flight system simulation accreditation process, generating and presenting data to upper management and customers as required.• Responsible for the execution and completion of the requirement verifications for each build and subsequent major release builds as part of EKV program contractual obligations.• Requirement verification automation using VBA/Excel spreadsheets.• CI/CD using Git, Azure DevOps and Agile processes.

C++ software development for the electronic payment industry.

Primary responsibility is the design, development, and transitioning of a novel simulation and modeling approach from academic research into operational deployment. The technique involved iterative simulation and analysis on a multi-parameter, multi object optimization problem that included quantifying hybrid epistemic and aleatory uncertainties.• Project lead on successful DOE Phase I big data modelling, simulation, and data visualization effort employing a commercial electric grid, GIS, Load, and Generation data. Project artifacts included parameterized OpenDSS model generator (C#) for varying levels of solar generation, suite of MySQL scripts for integrating GIS and residential load data from multiple customer databases, hourly transformer load visualization tools (desktop and handheld devices).• Lead architect of an extensible modeling and simulation framework currently deploying main stream electric grid simulators (GridLAB-D, OpenDSS) coupled to a world renowned simulation driver DAKOTA (Design Analysis Kit for Optimization and Terascale Applications toolkit developed by Sandia National Labs). • Parametric studies, optimization, and uncertainty quantification using DAKOTA. • Parameterized electrical distribution grid modeling and simulation to facilitate parametric, optimization, and uncertainty quantification studies on the effects of solar power generation. Developed and implemented supporting weather models to study the effect of extreme weather events.• Government proposal writing and reporting. • Customer requirements definition and analysis.• Researched Machine Learning as applied to image segmentation and classification (clustering, decision trees, neural networks, supervised/unsupervised learning). • Review of large-scale distributed computing tools (Hadoop, Spark, Jupyter Notebook). Installed Hadoop single cluster environments for test on both Windows 10, and Ubuntu virtual machines.• Model Based system engineering (MBSE) Archimate, SysML

Industry: DefenseVersatile contributor on dynamic team of developers supporting a Synthetic Aperture Radar (SAR) image processing software baseline, including enhancements, refactoring, troubleshooting, test, and quality control.• Development and maintenance of factory automation scripts using XML/XSD/XSLT/Csh/Ksh/Bash/Perl. • Lead development effort for proprietary algorithm port between architectures (from IBM to Intel).• Multithreaded programming with hosted C/C++• Algorithm development and testing using Matlab. • Successfully performed within several different classified programs, completing projects on time and in budget.• Coordinated with other functional groups to support software development and test.• Database support (Oracle 11.2.0.3, RMAN, Warehouse Builder, Dataguard, PL/SQL, database upgrades)

Industry: Semiconductor Equipment Control and factory Automation.Project Manager/Team lead on successful, high profile semiconductor manufacturing automation initiative; developed theoretical analysis and control ideas into an automated quality control and process monitoring system.• Object oriented design and development (OOD) maintaining and enhancing real-time equipment control applications in alignment with SEMI Equipment Standards for lights out fabs.• Developed new client/server interface for Metrology device used for measuring optical thickness. • Primary relational database interface and design engineer.• Lead the creation of SDLC documentation (Functional, Requirements Analysis and Definition, Design, and Unit Test documentation, UML, Waterfall).• Coordinated with other functional groups to support software development and test.• Performed Trade-Off and project cost analysis, customer training, semiconductor standards review.• Cleanroom certified.

Industry: Semiconductor Equipment Control and Factory Automation.One of the lead developers for a new commercial Semiconductor Manufacturing Execution Software system; taking factory automation concepts described in literature and turning them into a working manufacturing execution system for the semiconductor industry.• Developer for Client/Server application layer between GUI, database, and semiconductor test hardware. • Developed stored procedures (Oracle PL/SQL and SQL Server T-SQL) to support automation components.• Served as assistant Database (ORACLE 8.05 and SQL Server 7.0) and System Administrator (Windows NT 4.0).

• Developed real-time, asynchronous serial interfaces (C, QNX) for: Trimble TANS Vector GPS Receiver, Boeing DQI-NP Inertial Navigation System, Diagnostic port of a California Microwave LYNXX Communications terminal.• Space Shuttle mission support at Johnson Space Flight Center for SPACEHAB Universal Communication System (SHUCS) which flew on Space Shuttle mission STS-91 in June, 1998.• Developed API functions for a Palm Pilot Pro V2.0 (C, QNX).• Real-time GUI development (VB 5.0, Windows 95).