• Perform daily monitoring of equipment• Operate and maintain cell culture bioreactors (100L-2000L Stainless Steel and Single-Use Bioreactor) in batch, fed-batch and perfusion mode• Perform equipment cleaning and sterilization-manual cleaning, clean in place (CIP), pressure test (PT), and steam in place (SIP)• Responsible for cell culture expansions and aseptic techniques (thaw cell banks-1mL vial through cell culture expansion and maintenance -up to 36L spinner flasks performed in a BSC)• Operate and maintain equipment - NOVA analyzers, Vi-Cell Counters, pH meters, CO2 analyzer, pH and DO simulator, microscopes, pipettor, and CIP skid• Harvest operations - pod filtration, tangential flow filtration (TFF) system • Operate Sartocheck filter integrity testers• Revise and initiate Batch Production Records (BPRs), Standard Operating Procedures (SOPs), forms and cGMP documentation• Identify, escalate and report deviations (IR/DR/CAPA)• Ensure that equipment and material are in calibration and available for production schedule• Help create and implement 5S, Area Improvement, and Safety Inspection to ensure continuous improvement culture throughout the department• Communicating and collaborating with team members, as well as other departments to troubleshoot equipment and process issues that hinder production and compliance• Contact vendors for equipment service appointment• Assist with formulation, and prepare glassware for autoclave

• Comply with current GMP, SOPs, APs, and USP standards• Analyze and report results of raw materials and finished products using HPLC, GC, LC/MS, ICP-OES, and UV-Vis• Maintain laboratory notebooks and instruments in their qualified state • Perform daily calibration on laboratory instruments

• Followed current GMPs, SOPs• Made laboratory batches based on R&D Chemist instructions• Recorded and updated cosmetic raw material inventory, as well as their paper works• Monitored production of pilot batches• Adjusted batches and take specifications as instructed by R&D Chemist

Supervisor: Dr. Zhaohui Feng• Assisted with experiments in investigating the role of tumor suppressor protein p53 in cancer and aging • Performed RT-PCR, Western Blot Analysis, isolation of DNA, RNA, and protein• Prepared media, stock solution, and reagent

Graded Pymol tutorials for General Biochemistry

•Worked with a variety of chemicals and artificial nail enhancement (acrylic power, gel, fiber glass. etc.) with great attention to details in order to help clients achieve healthy and attractive nails•Assisted in managing the salon, payroll, and maintaining inventory