• Hardware bringup team member• Driver and other software development for new augmented reality devices • Factory bringup and device troubleshooting on-site in Taipei, Taiwan • Porting existing FreeRTOS code to Zephyr • Bringup of existing software stack on new, custom silicon processor• Embedded systems driver development in low-level C • Low-level device and interface debugging • Linux and Zephyr kernel driver development • C++ software development on high-power SoCs to enable new experiences• Software optimization and profiling for wearable devices with thermal and power limitations• Automated integration testing in Python• Device telemetry and crash reporting• Integration of existing AR code into a wearable device• Build system maintenance and development to combine multiple independent projects into one device• End-to-end systems knowledge, from user experience level down to embedded low-power MCUs

• Developed ground control software for the monitoring, fueling, pressurization, countdown, and launch of the Vulcan rocket• Interfaced with propulsion and systems engineers to manage software requirements in the context of a larger system• Maintained legacy software for the existing Atlas V and Delta IV launch vehicles• Introduced and implemented new object-oriented concepts to the existing system, enabling more concise, readable, and maintainable code• Developed and maintained unit tests using the Google Test framework to ensure software reliability and correctness • Mentored and trained new employees• Provided software engineering support for launches in real time• Worked together with a scrum team to tackle large projects

• Co-led transformation of ULA Flight Software from waterfall development process to the Scaled Agile Framework• Designed new workflow for requirements management, code development and testing• Mentored and trained new employees in Agile development workflow, unit testing, code development, and transfer of technical knowledge• Developed flight software for manned spaceflight missions on the Artemis program• Wrote requirements for software to interface with new avionics components being introduced to the existing Atlas V rocket• Designed, developed, and tested Ada flight software to integrate a new avionics component• Managed schedule of multiple software teams for new avionics development and received special recognition for high performance in this stretch assignment• Wrote test plans and procedures to formally verify flight software• Reviewed test runs and verified system behavior• Develop and maintain an application designed to emulate flight hardware to ease flight software development• Developed software on a Machine Learning team to solve problems using machine learning algorithms trained on flight data• Developed C/C++ software improvements of an emulator for the Atlas V/Delta IV flight computer, requiring a deep level of understanding of the architecture and interfaces as well as emulations of other avionics components

Developed enhancements to a flight computer emulator to ease development of embedded flight software.

Designed and implemented upgrades to rocket simulation laboratory, including writing installation and testing procedures. Assisted troubleshooting errors in lab, interfacing with various third-party vendors to replace equipment when necessary.

Worked in Quality Engineering department to reduce costs and streamline space vehicle processing, as well as designing/schematics used to view status of the Atlas V rocket in flight.