To contribute my knowledge to advance our understand of controlling contaminants in the indoor environment including medical, ergonomic, regulatory and professional aspects of indoor air quality control and contemporary engineering practice and service our communities on my best.Technical achievements:CDPH(California Department of Public Health) Standard Method v1.2 contributor - Building material emission testing and evaluation.BIFMA(Business Institutional Furniture Manufacturers Association) Committee technical member and peer reviewer of BIFMA M7.1 and Pods test standards - Commercial furniture emission testing and evaluation.IAS (International Accreditation Service) accredited test engineer in an ISO 17025 accredited calibration laboratory since 2014.Successfully completed five rounds of German Robin VOC emission inter-laboratory study held by Fraunhofer WKI German, and recognized as one of the best performing laboratory.Successfully completed four rounds of CARB Phase 2 composite wood formaldehyde emission inter-laboratory study held by California Air Resource Board.Lead design and validation engineer of 1-m3 chamber and100-L environmental chamber used for ASTM and ISO VOC emission testing. Successfully completed multiple test methods validation and verification - ASTM D7706, D8142, DIN EN 16516, ISO 16000, IKEA specification IOS-MAT-0010.Complete multiple environmental test chamber deployment validation and verification - 100-L and 1-M3 chambers.Authorized report drafter, emission modeling and evaluation of CDPH v1.2. and BIFMA M7.1 compliance test.Authorized laboratory report drafter and reviewer on the test methods of ASTM D6007, ASTM D5116, ASTM D8142, ASTM 7706, CAN/ULC S774, IKEA IOS-MAT-0010, 0054, 0079, DIN 16516, ISO 16000-3,6,9,11 and ISO 18562.Major contributor to laboratory procedure and work instruction drafting.Major contributor of IKEA first authorized laboratory in N.America.LEED accredited professional by USGBC/GBCI.Well accredited professional by IWBI