Develop tests to verify high level software requirements for a new rocket engine controller. • Develop/modify hardware in the loop (HIL) tests to verify rocket engine controller hardware requirements (Rust). • Develop manual test cases and procedures using debugger (Ozone), lab equipment (oscilloscope, DMM) and in house software tools to verify rocket engine controller hardware requirements. • Requirements review, test case documentation (JAMA), Project Management (JIRA), Version Control (Git).

Develop/evolve software requirements and code for a vehicle flap actuation system based on the system requirements of the customer. • Design/modify embedded code (C) for a new flap actuation system controller running on a dual core DSP. • Requirements review, analysis, and documentation (DOORS). • Develop Communications Interface Control Documentation, merging new customer requirements with those of existing prototypes/products.

Design, code and test embedded software for Electronic Warfare (EW), Communications (COMMS), and Direction Finding (DF) systems. • Design/modify embedded code (C/C++) for several of the companies products/SDK’s. • Specification review.

Simulation Development: Design, code and test a simulation of complex aviation systems (C++). • Development of simulated aviation systems to accurately support training interactions.

Design, code and test new embedded software to control a molecular IVD (in-vitro diagnostic) medical device, which has just received FDA (510k) approval. Develop automated and manual tests for software requirements verification. Play an integral role in product development, assisting in all aspects of business from requirements definition to product launch and support.• Design/modify embedded code (C/C++/QP/QT) to drive instrument hardware to meet product requirements.• Create a test suite (Squish/Python) to test and verify the instruments QT graphical user interface, and sub systems.• Create and review written and graphical wire-frame requirements and other company documentation in preparation for clinical trials and commercial release.

Responsible for the software development of user mode portion of PUMA, a scriptable Linux kernel driver for verifying new, high performance solid state disk drive controller silicon.• Design and develop parser and byte code compiler (C/C++) of PUMA for testing new NVME and AHCI storage controller silicon, meeting all milestones for product delivery.• Work closely with the software architect to clarify PUMA requirements and high level software design.• Work closely with PUMA kernel software engineer to keep user and kernel mode portions aligned.• Champion changes to PUMA script language making it easier to write and understand.• Use PUMA to work with firmware engineers during prototype bring-up and test.• Develop PUMA core regression (unit) test scripts (PUMA/Python) and associated documentation.• Utilize an Agile-like process for code development and documentation.

Developed embedded software enabling manufacturing test of flight-critical avionics including EGPWS, Ground Proximity, and Weather Radar.• Developed HBIT (Embedded test code) using C++ and the DEOS RTOS, as well as C and our groups test OS.• Developed tests for typical embedded sub-systems: processor (interrupts, cache, memory controllers, etc.), memory (RAM, Flash, EEPROM, ECC, etc.), communications (RS232, RS422, Ethernet, A429, etc.), and inter-processor communications.• Software Quality Assurance (SQA) responsibilities.

Development/troubleshooting work on an embedded, multithreaded, client/server system.• PR Troubleshooting: Investigated problem reports and made corrections in code (C) as necessary.• Setup of systems for application port: Installed Linux, rebuilt kernel, built/installed applications.

Designed and implemented (C and assembly) code for an airborne communication system (AFIS) that interfaces an aircraft's flight management systems and avionics to ground systems using VHF radio and/or satellite data links.• Designed graphical weather data link functionality, as well as ACMS report data link capability.• Created application (VC++ and MFC) to view data from new communication chip, allowing rapid analysis of data.

Responsible for hardware/software integration of 777 and HSCT cab simulators.• Spearheaded project to create data reduction tool for NASA cab studies, enabling customer to focus on essential data.

Designed flight and instrumentation systems for fixed wing and rotary wing flight simulators.• Developed the Ground Proximity Warning System for a 1900 twin turboprop aircraft simulator. (C)• Interfaced actual KLN89 and 90A/B GPS hardware to the company’s simulators. (stim)• Wrote serial interface software for communication with CANBUS hardware.

• Ported CNC lathe control program to protected mode using Phar Lap's 286 DOS extender. • Developed CNC lathe emulation program for Macintosh computers. • Developed 8751 Assembly language software for a CNC lathe. • Modified / debugged Rhino's robotic control language.