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Chenchun Li

@chenchunli

I lead CMC product lifecycle, regulatory, validation, and process improvement for commercial biologics.

United States
Message

At Samsung Biologics and GSK, I lead CMC product lifecycle strategy, regulatory submissions, PPQ readiness, and technical execution for commercial biologics including Benlysta, Nucala, Blenrep, and Retacrit. I’ve authored and reviewed Module 3 CMC content, led responses to Health Authority Questions, and supported inspections with no findings in my assigned areas.

I translate complex manufacturing and quality risks into durable process controls, validation plans, and change strategies. My work has delivered more than 5% yield improvement and over $147K in cost savings per batch, maintained 100% downstream batch success across campaigns, and strengthened site-wide change-control quality processes.

Experience

Work history, roles, and key accomplishments

GlaxoSmithKline logoGL

CMC Product Owner, Manager

Nov 2025 - Mar 2026 (4 months)

Supported global regulatory submission strategy and execution for commercial biologics, authored Module 3 CMC sections, and led cross-functional efforts to address Health Authority Questions. Managed post-approval regulatory changes and acted as SME in inspections.

GlaxoSmithKline logoGL

Manufacturing Science Co-op

Jul 2018 - Nov 2019 (1 year 4 months)

Supported manufacturing science activities, likely assisting with process development and technical projects.

SE

Global Technical Support Supervisor

Shenzhen New Industries Biomedical Engineering

Jun 2014 - Jul 2017 (3 years 1 month)

Led a technical support team for overseas markets, providing end-to-end support including IQ/OQ/PQ validations and troubleshooting. Authored technical documentation and conducted trainings.

Education

Degrees, certifications, and relevant coursework

The Pennsylvania State University logoTU

The Pennsylvania State University

Master of Biotechnology, Biotechnology

2017 - 2019

Master of Biotechnology degree from The Pennsylvania State University from 2017 to 2019.

South China Agricultural University logoSU

South China Agricultural University

Bachelor of Agricultural Science, Veterinary Medicine

2009 - 2014

Bachelor of Agricultural Science in Veterinary Medicine from South China Agricultural University from 2009 to 2014.

South China Agricultural University logoSU

South China Agricultural University

Bachelor of Arts, Business English

2011 - 2013

Bachelor of Arts in Business English from South China Agricultural University from 2011 to 2013.

Tech stack

Software and tools used professionally

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