Head of the upstream process development group, in charge of training for new employees, function leaders and SME. CMC leader for the project of ADC (Antibody-Drug-Conjugates) enzyme. Technical leader for projects of therapeutic proteins, VLP and vaccine etc.

Microbial cell line development, Process development and Scale up A recombinant human milk protein project had been scaled up to 5000L fermenter. Take part in new manufacturing facility constructing, in charge of utility requirements, conceptual process design, PFD (process flow diagram) design, key processes (cell cultivation, cell harvest, cell broken, etc.) equipment selection. Reviewed the design of equipment layout and P&ID (pipe and instruments diagram).