Chujie Guan has a diverse background in engineering and research, currently serving as an Application Engineer at Texas Instruments. Previously, Chujie acted as a Research Scholar at Semiconductor Research Corporation, contributing to advancements in semiconductor technology. In addition to technical roles, Chujie also gained customer service experience as a Crew Member at Trader Joe's and developed practical skills in electrical work as an Assistant Electrician at Morning Star Electrical LLC. This combination of experience highlights Chujie's versatility and adaptability in different work environments.