Yuri Chun

Xcell Therapeutics is a biotechnology company specializing in the development and GMP production of cell culture media for a wide range of cell types, including mesenchymal stem cells (MSCs). With proprietary serum-free, chemically defined formulations and scalable manufacturing capabilities, the company supports diverse applications in cell therapy and biopharmaceutical research.

• Lead GMP manufacturing of serum-free media for mesenchymal stem cells; established standard process controls and critical parameters.
• Directed aseptic process validation including MFT planning based on worst-case design.
• Performed SHT (Sterility Hold Time) validation and established quality acceptance criteria.
• Collaborated with QA, QC, and development teams to manage change control, CAPA, and manufacturing deviations.
• Coordinated pilot-scale production and tech transfer activities for new product introduction.
• Managed monthly production plans, real-time record keeping, and yield performance.
• Oversaw sterile consumables and equipment specs including filters, bags, and bottles.
• Provided manufacturing data and technical responses for client audits and project discussions

• Led the full setup of a new GMP facility (2018–2019):
  Conducted pilot process development and designed layout and equipment flow.
  Managed equipment selection and installation, including isolator FAT and semi-automated filling lines.
• Executed production cost reduction initiatives (up to 22%) through raw material and packaging substitutions.
• Maintained ERP-based inventory, material specification files, and BOM systems.
• Developed production schedules based on forecasted sales and tracked KPI performance.
• Managed cold storage validation and developed customized packaging and label systems.
• Supervised departmental budget planning, GMP training, and onboarding programs.

• Created IR materials and strategic marketing proposals to support fundraising and partnerships.
• Contributed to business development efforts and handled scientific exhibition participation.

Abion Inc. is a biotechnology company focused on the development of antibody-based anticancer therapeutics. In addition to its R&D efforts, the company also operated a reagent sales division, offering products such as antibodies, ELISA kits, and gene synthesis services.

• Delivered technical support for antibody reagents and gene synthesis services.
• Handled international vendor sourcing, import logistics, and distribution contracts.
• Executed email campaigns and developed product catalogs and promotional materials.