Platform Code Refactoring- Period : 2022.05 ~ 2022.11- Achievements : Common part ratio increased by 33% through platform code refactoring- Role : Planning and setting goals for driving part refactoring / Test case arranging and scheduling / Research product specifications- Acquired competencies : Summary of product specifications, 30% reduction in MMTiming Analysis Tool Development- Period : 2022.01 ~ 2022.07- Achievements : 75% reduction in test time by the tool / 100% prevention of side effect- Role : In charge of both overall production and requirements analysis for tool development / User feedback analysis- Acquired competencies : Studying Python and data analysisDevelopment of A3 Low-speed Mono Copier- Period : 2021.10 ~ 2022.11- Achievements : 20% reduction in toner oversupply through the development of PID control without feedback- Role : Implementation of software algorithms / Test case development and Test FW creation- Acquired competencies : PID control studyDevelopment of A4 Rechargeable Mono Copier- Period : 2019.02 ~ 2020.06- Achievements : Prevented motor failures by estimating temperature via motor load- Role : Developed failure prevention algorithm / Developed algorithm related to motor vendor differentiation- Acquired competencies : PID control studyVerification of Blocks in a New SoC- Period : 2021.03 ~ 2021.08- Achievements : Verification of a new motor driving method through SOC communication and motor block verification- Role : Verification of motor and communication block- Acquired competencies : Understanding of SOC and composition of new HAL

Development of A4 Low-speed Mono Printer- Period : 2018.10 ~ 2019.12- Achievements : Developed to check for paper jams without a sensor, reducing material cost by $1- Role : Idea proposal and implementation of SW algorithm- Acquired competencies : Collaborated with the mechanical team to gain experience in cost-saving processesHAL Refactoring project- Period: 2014.12 ~ 2015.05- Achievements : Improved modularity through HAL Refactoring and reduced HAL Porting time by 20%- Role : Modularization of HAL / Improvement of manual work into automated work- Acquired competencies : Understanding of HAL architecture and hardware control