Johnathan Khumnark Email & Phone Number

San Carlos, California, United States

South San Francisco, California, United States

• Led the tech transfer of a highly automated cell manufacturing process for T-cells and ensured adherence to GMP processes, producing cell therapy products for cancer treatment in controlled clean rooms. I maintained.
• Facility Setup and Process Transition: Spearheaded the successful tech transfer into a new facility, preparing it for GMP pilot runs within a remarkable three-month timeframe. Implemented seamless transitions and.
• Cell Manufacturing Expertise and Process Optimization: Played a key role in manufacturing T-Cell Antigen Coupler (TAC) cells for both Autologous and Allogenic Programs. Developed electronic batch records utilizing the.
• Equipment Management and Collaboration Excellence: Demonstrated proficiency in equipment onboarding, leading the drafting and execution of IQ/OQ/PQ protocols. Additionally, served as the Materials Management Lead.

South San Francisco, California, United States

• Quickly transitioned from a contract to a full-time role, manufacturing personalized plasmid vectors within tight clinical deadlines and performing a range of tasks including aseptic techniques, chromatography.
• Versatile Manufacturing and Process Expertise: Manufactured personalized plasmid vectors meeting clinical patient demand within stringent deadlines. Aseptically performed a range of critical tasks, including culture.
• Quality Assurance and Documentation Proficiency: Attained certification as a Lean Six Sigma Yellow Belt, highlighting a commitment to process improvement and efficiency. Played a pivotal role in quality assurance by.
• Innovative Process Enhancement and Chromatography Expertise: Contributed significantly to process enhancement through the validation and integration of automated skids for chromatography processes in GMP manufacturing..

Dayton, Ohio, United States

• Achieved antibody functionalization of the particles
• Perform anerobic surface chemistry reactions working in a glovebox
• Mediated project details between Biology, Chemistry, and Physics Labs
• Performed characterization tests such as dynamic light scattering (DLS), FT-IR, and UV/Vis
• Analyzed conjugation efficiency and imaging through use of electron microscopy

Kettering, Ohio, United States

• Interfaced with clients, and provided customer assistance
• Create paper sketches of prototype designs, and model on CAD software
• Designed, constructed, and tested an assistive design according to customer specifications

Master'S Degree, Bioengineering

Bachelor'S Degree, Chemical Engineering