Starbucks Barista at ㈜에스씨케이컴퍼니 (Starbucks Korea)Starbucks Barista at ㈜에스씨케이컴퍼니 (Starbucks Korea)
Research Assistant at Protein Engineering Lab, Sungkyunkwan UniversityResearch Assistant at Protein Engineering Lab, Sungkyunkwan University
Substitute Teacher at NASubstitute Teacher at NA
Senior Sales Manager at ADLINK TechnologySenior Sales Manager at ADLINK Technology