Technical expert on control strategy development using Raptor and MotoHawk code generation tools (MATLAB/Simulink based).Developed electric vehicle supervisory software product offering; software included sensor/actuator characterizations, component CAN communications, high-voltage startup & shutdown sequence, drive motor torque request path, support for both on-board AC and off-board DC fast charging, cooling pump and chiller strategies, HVAC control, other accessory control strategies, and diagnostics. Offering also included a series hybrid add-on (genset control).Application software lead on over 20 electric and hybrid-electric vehicle projects. Work included adapting base supervisory software (described above) for the project's unique architecture and functional requirements, calibration, software function testing, system level testing, and follow-on support throughout validation.Carried out systems integration tasks, including specifying appropriate I/O and components and creating/reviewing architectural and wiring block diagrams.Developed engine control software product offering, comprised of four parts: base air/fuel/spark strategy, torque path add-on (torque arbitration, torque reserve, and slow/fast path request), J1939 communications add-on (DM services and PGN messages), and OBD major monitors add-on (catalyst, O2 sensor, fuel system, etc.).Technical co-lead on project for U.S. military to provide replacements for 3 end-of-life control modules on a heavy-duty container handler; work required reverse-engineering software functionality (including hydraulic controls and CAN comms).Completed ISO26262 certification (automotive functional safety).Architect for feature set and workflow of Raptor-Cal calibration tool.Performed SFMEA with ISO26262 consideration for hybrid vehicle controller. Collaborated with hardware supplier to develop specification document for embedded control module variant.

Developed, implemented, and tuned model-based hybrid vehicle control strategies using MotoHawk and MotoTune.Manually converted C code into Simulink/MotoHawk model for Diesel exhaust aftertreatment project.Developed documentation tool for Simulink software models.Supported engine control projects with respect to control strategy development and calibration.Designed wiring harness for propulsion system on hybrid-hydraulic heavy-duty vehicle.

Manager and coordinator of subgroup leaders on student team to create a hybrid-electric vehicle and compete against other university teams on a variety of design and performance metrics; OSU team finished 3rd out of 17.Graduate research focused on vehicle architecture design process and component selection; co-developed control strategy, dynamic vehicle model, and simulator for vehicle optimization with respect to fuel economy, performance, and drivability.