Jul 2024 - Present: Principle Software Engineer, leading the development of computer vision & natural language processing models to automate qualitative data analysis (qda) tasks.Oct 2020 - Jul 2024: Perception Software Engineer, developed the perception system for Valkyrie bi-pedal humanoid robot.Oct 2017 - Oct 2020: Robotic Software Engineer, specializing in developing of motion planning and manipulation software for NASA's Robonaut humanoid robot.Jun 2016 - Oct 2017: Software Engineer for developing an autonomous logistic management system for Astrobee freeflyer robot. Jun 2016 - Sep 2017: Software and Simulation Engineer for the Orion spacecraft's launch abort system, developed the IO Bridge c++ code generator for flight software hardware-in-the-loop testing.

Wrote C/C++ realtime distributed control and automation framework with Robotic Operating System(ROS) and Data Distribution System(DDS).

- Led the control strategy and software development for Department of Energy funded SuperTruck program.- Led the production software development of Predictive Cruise Control (PCC) product in AGILE process. Led the team to create the entire software stack, including input, output processing, state estimation, trajectory optimizer, error detection, and supervisor sub-modules. - Led the proof of concept development of Predictive Cruise Control technology, an Advanced Driver Assistant System(ADAS) that does longitudinal autonomous vehicle control. Developed both the ARM based embedded hardware and the software to use GPS, 3D roadmap data, and CAN messages to do sensor fusion, localization, state estimation, optimization, and realtime control. Achieved significant fuel savings.- Developed the concept and IP of the Navistar Predictive Cruise Control technology.

- Recruited top engineers with diverse background. Grew the team from solo developer to 13 developers.- Invent in-house software tools: VSOP (Vehicle System Optimization Program), VSSP(Vehicle System Simulation Program), VSDB(Vehicle System Database). Realized 100x increase in analysis productivity.- Built the state-of-the-art hardware-in-the-loop laboratory and test system that simulates the entire vehicle powertrain control electronics system, driving scenarios and routes. Significantly expedited the product development through model based product development. Catch hard-to-find bugs through regression tests.- Oversaw all the performance and fuel economy analysis of Navistar products.

- Developed the company's vehicle system simulation capabilities.