During my university studies, I learned and experienced fundamental laboratory skills which are mostly usable in chemistry and biology labs. Also attending various upper-division biology and chemistry classes, such as anatomy, biochemistry, organic chemistry, physiology, vaccinology, and immunology, I could learn about various methods that were mostly used in the biology laboratory. I also have a chance to observe the usage of various instruments and mammalian cell cultures and perform SDS-PAGE during my experience in the Biochemistry laboratory at Pusan National University working as a lab aide. I also showed diligence and responsibility to my job during my volunteer service in an English Language Institution and serving in the military as squad leader for 7 months.