Engineer

Sejin Han

Indianapolis, IN and San Jose, CA • 925-***-**** • Email: ******@*******.***

OBJECTIVE .

Always open to new opportunities in Data Engineering/Analytics, Robotics Software/Hardware Engineering, Controls System Engineering, Computer Vision, Perception Engineering, Localization and Mapping (SLAM), Motion Planning, and QA. EDUCATION .

The University of Edinburgh

M.S. Data Science, College of Engineering Sep 2022 - June 2024 University of California, Davis

B.S. Mechanical Engineering, College of Engineering Dec 2020 Relevant Coursework: Simulink, Python, MATLAB, Solidworks, Modern & Classical Control Systems, Manufacturing & Process, MIMO Robust Control Design, Simulation and Design of Mechatronics System, and Guidance & Control of Unmanned Aerial Systems, and Statistics Measurement Systems. Languages: Python Databases: SQL

PROFESSIONAL WORK EXPERIENCE .

Third Wave Automation, Robotics Engineer, QA/Validation and Deployment San Jose, CA and Indianapolis, IN March 2022 - Present

● Setting up and operating the autonomous forklifts for reliability and validation test runs in a Linux environment.

● Working closely with software engineering and testing teams to continuously improve product reliability, performance, and internal/external processes.

● Troubleshooting and repairing autonomous forklift trucks and computer systems at Third Wave and customer sites.

● Being the face of the company to the customers

Dings Motion USA, Motion Control Applications Engineer Morgan Hill, CA April 2021 - March 2022

● Helping customers customize hybrid stepper linear actuators, rotary actuators, and brushless DC motors in Solidworks.

● Performing repairing faulty or damaged stepper actuators, and rotary motors, and ensuring wirings and controllers.

● Collaborating with engineering companies to implement motion control solutions, and providing technical support. California Lighting Technology Centre(CLTC), Assistant Development Engineer Intern Davis, CA Oct 2019 - Jan 2021

● Assisting Senior Mechanical Engineers with analyzing building plans for potential energy savings.

● Analyzing databases using Microsoft SQL Server, data modeling, and simulation(In MATLAB and Simulink). Marvelous Mechanical Motum Electric Bicycle Research Lab, Hardware Engineering Research Intern Davis, CA June - Oct 2019

● Working on a PID speed controller for an electric bicycle including experimental testing.

● Designing fixtures in Solidworks such as wiring guide, PCB board housing, and other necessary parts. IMPROVE(Air Quality Research Center), Mechatronics Engineering Intern Davis, CA Jan - June 2019

● Repairing faulty or damaged gear components, vacuum systems, and circuit boards, replicating and diagnosing the troubleshooting problems, also traveling, and maintenance of equipment when necessary at site locations.

● Designing PCB board housings in Solidworks, printing out the PCB board housing using a 3D Printer PERSONAL/GROUP PROJECTS .

Agricultural Robotics and Automation Mar - June 2020

● Developing algorithms in Matlab and Simulink for agricultural mobile robot simulation.

● Working on Model Predictive Control(MPC) and two-stage motion planning algorithm which can compute the low-cost motions for an autonomous agricultural simplified three-wheel vehicle.

● Learning outcome: Gaining familiarity with the state-of-the-art approaches, and machines, focusing on off-road, agricultural applications; Field coverage & mission planning; sensors-based navigation in orchards. Building an Open Source Quadcopter Drone Mar - June 2020

● Set up radio telemetry for the drone to track and control the drone from the computer in real-time.

● Learning Outcome: automated guidance path tracking; Path planning; Probabilistic state estimation and mapping and algorithms for unmanned aerial vehicle robot navigation. Autonomous Hydrofoil Sailboat for Renewable Energy Generation Jan - Jun 2020

● Designing a 3D CAD Drawing for an autonomous Sailboat in Solidworks. (700 hours+ in Solidworks). LEADERSHIP EXPERIENCE .

Military Service - SOUTH KOREAN ARMY Aug 2012

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