- Supported a Lockheed Martin contract as a full-stack (80/20 backend/frontend) senior software engineer on a agile/scrum team, participating the design, development and deployment of two different user-facing applications with a Java/Spring Boot microservice architecture, deployed to Kubernetes clusters. - Led design and development of a variety of new features for backend Spring Boot services and associated REST APIs.- Implementation and improvements of database architecture using JPA/Hibernate as an ORM and backed by Postgres and Oracle databases.- Supported UI updates, bug fixes, and new features for Angular 17 based frontend.

- Contributed to agile software development team supporting a COMSEC program implementing SAFe/agile methodology- Diagnosed, implemented, and tested fixes for software defects in various front-end and back-end components, using Java/JEEbusiness logic, a Javascript front-end UI framework, REST and SOAP interfaces, running on Tomcat and WebLogic application servers, and interfacing with a variety of SQL databases

- Maintenance and enhancement of an operational, 24/7 signal collection, signal processing, and data analysis system supporting timely event reporting to sustain tactical operations to subscribers throughout the intelligence community- Development of data reporting backend in Python, including adding new routes for data subscribers, new reporting formats (e.g. XML, JSON), and new event types, and interfacing with a MySQL database and ActiveMQ message bus- Development of internal system infrastructure, enabling status reporting from grid processing nodes- Maintaining and upgrading QT operator GUIs

Developed and maintained processing node health montioring web dashboard using Java and GWT

- Development of mission software in C# and C++ for end users of airborne C4ISR/SIGINT collection platforms, including a multi-station graphical frontend and backend/database to communicate with onboard hardware and equipment. - Development of airborne radar simulation for SIGINT training platform, including simulation of surveillance radar and SAR returns and emulation of hardware interface.

Development and verification of high fidelity simulations for performance assessment of missile systems using C++. Conducting trade studies and analysis of system/subsystem performance using MATLAB and Python for analysis of data sets. Integration of embedded flight software in simulation. Collaborating with Guidance, Navigation, and Control and Signal Processing personnel to perform simulation activities.

Interfacing with avionics displays and hardware in full flight simulators and simulation of avionics systems in desktop simulators, including Proline 21 and Honeywell Primus Epic avionics, navigation and comm radios, and other flight instruments.Reverse engineered Thales flight displays for Eurocopter EC-135 and designed simulated displays for Level D simulator using flight test data and videos from aircraft. Also designed simulated displays for Universal EFI-890R avionics and G650 secondary flight display for desktop simulators.

Assisting engineers with Ultracab II onboard cab signaling/train control system projects