David Linn Email & Phone Number

San Francisco, CA, US

Mountain View, California, US

- Verification and validation for sensing systems that enable the World's Most Experienced Driver, including positioning, cameras, microphones, and lidar.- Building tooling to more reliably produce critical simulation results for release signoff.

West Fargo, ND, US

- Designed and implemented autonomous functionality for a compact track loader, with focus on radar integration, mapping, path execution, and real-world testing.

Claremont, CA, US

- Designed and supported labs in which students in Probabilistic Robotics course tested state estimation algorithms on open-source lidar data.- Served as local ROS expert, teaching and supporting students interested in using ROS.

San Diego, CA, US

- Developed suite of C++ / Python tools and libraries that help protect confidential company information by encrypting strings in externally distributed ELF files.- Implemented a workaround solution for CAN issues that involves interfacing with the Linux kernel in C to read and publish raw CAN data from USB.- Built and validated Robot Operating System 2.

Livermore, CA, US

- Designed and implemented Android app, featuring Kalman-based motion detection, improved location tracking, crash handling, networked data piping, QR Code scanning, and remote updating.- Built remote user management database to pipe data between user phones and engineers.

San Diego, California, US

Produced 1/7-scale racecar to explore autonomous navigation:- Wrote user-space drivers in C for IMU and 360-degree lidar.- Developed common mapping (Segmentation, Occupancy-grid) and navigation (Waypoint, Wall Follow, A* search, Artificial Potential Fields) algorithms in C++.- Developed a novel emergency obstacle avoidance algorithm that adjusts car's.

San Diego, CA, US

Automated quality checking of microspherical shells using an industrial robot, cameras, and machine learning:- Developed subsystems which reduced system operation time by 75% and increased accuracy by 25%.- Used Solidworks, high-res SLA printing, machining, circuit prototyping, and C/LabVIEW code to implement these subsystems from the ground up and.

- Managed robot development- GitHub repository, timelines, communication, budget, delegation of tasks.- Researched, evaluated, and integrated new sensors and motors.- Designed curriculum to prepare beginning students to take on integral roles during competition season: taught students to program in C++, wire robots, develop PID control and autonomous.

- Led wiring of homes on monthly homebuilds.- Planned and implemented hands-on engineering activities for youth in seven underprivileged communities.