Byoung Jin Choi

Education

B.S. in Electrical Engineering (2006 - 2013)
University of Wisconsin - Madison

Bachelor's in Science in Electrical Engineering (2006 - 2013)
University of Wisconsin - Madison

Experience

Process Development Intern at Seagate Technology (Jun 2012 - Present)
 Developed Matlab API for Diagnostic Internal Test Service system interface commands for testing the features of hard drives  Developed a Matlab GUI for automating multiple drive tests in parallel, which improved the testing performance by reducing the processing time by 75%  Conceptualized, designed, and implemented required specifications and functionalities of multiple bench top thermal/altitude test environment chamber and managed to save $25,000 per unit

Process Development Intern at Seagate Technology (Jun 2012 - Present)
* Developed Matlab API for Diagnostic Internal Test Service system interface commands for testing the features of hard drives * Developed a Matlab GUI for automating multiple drive tests in parallel, which improved the testing performance by reducing the processing time by 75% * Conceptualized, designed, and implemented required specifications and functionalities of multiple bench top thermal/altitude test environment chamber and managed to save $25,000 per unit

Academic Project at University of Wisconsin - Madison (Sep 2011 - Dec 2011)
Feedback Temperature Control System Project Circuit Design Project * Built a Feedback Control Heating/Cooling System using analog feedback on a PCB board * Able to control and detect temperature between 0 and 25 degrees Celsius using a Peltier cooler and a RTD sensor * Soldered resistors, capacitors, transistors, regulators, and op-amps on the board * Performed block-scale debugging to find appropriate resistances, voltage, and gain of each block

Researcher at University of Wisconsin - Madison (Oct 2011 - Oct 2011)
Mathematical Models on Human Perception of the Similarities between Rhythmic Patterns * Analyzed data acquired by survey on the audial perception of Korean traditional rhythmic patterns * Applied statistical analyses, including Levenshtein distances and Mantel tests, on matrix representations of survey data using Mathematica and Matlab * Presentation: Young Generation Technical and Leadership Conference, San Francisco