Act as the primary QM contact for operations divisions and working groups with regard to various corporate projects requiring QM.Define problems with quality of fine chemical materials for semiconductors, develop approach, analyze results and provide recommendation for new and existing user method of equipment.

Development of secondary batteries and water(Zn-Br) batteries and conducting research projects. Had responsible for developing new secondary battery(Zn-Br) research and quality measurement methods. Product approval was carried out in charge of validation and D-FMEA preparation and verification of non-standard development products.

- Quality assurance for low-refractive index polymer materials for photopolymerization and hard coating materials.- Development and validation of test methods for medical devices and polymer materials, including V&V and preparation of procedural documents.-Overseas export management, including markets in the U.S., China, and Japan.-Responsible for regulatory affairs (RA) for 3D printer materials for medical use, including domestic and international approvals.-Handling internal and external audits for MDQMS (Medical Device Quality Management System).

Chemical analysis work of KOLAS certified comanies, Perform organic and inorganic chemical analysis by ICP/MS, GC/MS, HPLC, XRF. 측정불확도(Uncertainty of measurment(C/T) Report 작성 ISO/IEC 17043 Proficiency testKS Q ISO/IEC 17025:2017 Certificate (C/T) Adavaned measurement(C/T) - Length/Mass&related Quantities/Temperature/ElectricityTesting Measurement skill - Chemical/Mechanical/Electrical testing

RoHs 시험 분석, 연구 보조, KC 인증 및 수도용품 용출 시험XRF, ICP/OES, HPLC 분석