My curiosity to understand how things work, which started in childhood by disassembling my toys, turned into changing and maintaining bicycle parts in my high school years; and in my university years, it turned into comprehensive motorcycle and car maintenance with the knowledge gained through engineering education. At the point where I completed the question of "how it works" with engineering education, I turned to "how can I do better". In this process I have specialized in CAD and system management field implementation technics on work efficiency.As a process engineer, I effectively solved unique technical challenges on bus production lines with quick temporary solutions while also working on long-term fixes. I conducted root cause analyses for unforeseen problems, managed cross-departmental solutions, and contributed to the design of methods and machines for continuous challenges. My experience includes directing technical improvements, cutting process time, and balancing production lines, demonstrating my commitment to practical problem-solving and continual process improvement.