• Conducted instrument introductions and demo demonstrations• Performed competitor analysis and comparison• Created posters and promotional materials• Provided the latest scientific knowledge for product applications• Conducted product education and training• Assisted internal sales team with product training• Resolved customer experiment/instrument issues• Responsible for product promotion, including various types of analytical reagents, columns, liquid chromatography systems, and protein purification systems

【Product support, service, training, instrument qualification】• managed over 10 instruments such as Mass Spectrometer, PerkinElmer GSP, and other Interscience instrument. • Experiences with OQ/PQ before handing over to customers.• Hosted over 20 training seminars for customers on various instruments.【Application for Imported Medical Device license】• More than 2 cases of Quality System Documentation registration for imported IVD products. • 10 cases of class l and 3 cases of class II imported medical device license’s application• more than 10 cases of imported medical device renewal.• more than 10 cases of medical equipment attribute management application

• Assisted in protein sample preparation and mass spectrometry analysis• Responsible for experimental design, operation, and data analysis• Experience of mass spectrometry: Sciex MALDI-TOF 4800 from Sciex、High Definition Mass SpectrometryTM LC-ESI-Q-TOF from Waters、Sciex ESI-Q-TOF 5600 from Sciex、Thermo QE-HF orbitrap.• Wet lab. Skills: Protein precipitation, Protein assay (BCA and Bradford), SDS-PAGE, ELISA, Protein digestion (in-gel digestion, in-sol digestion, gel-assisted digestion), Reverse-phase StageTips desalting (SDB-XC)