Anton Ponomarenko

Anton Ponomarenko Email and Phone Number

Director of CMC Quality Assurance @ 89bio
California, United States
Anton Ponomarenko's Location
San Francisco Bay Area, United States, United States
About Anton Ponomarenko

I am an experienced leader in Quality Control (QC) and Quality Validation in Biologics industry. I have lead teams of up to 40 people with several layers of organization.My expertise includes equipment qualification and analytical method / process / GXP computer validation. - I spearheaded initiatives ensuring precision and reliability in product testing through QC analytical method validation. - I led qualification of site equipment, ensuring optimal performance. - I am an expert in sterilization, being one of the co-authors of the PDA technical report on sterilization and Stem-in-Place monograms. I managed a robust supply center stability program, elevating product quality and consistency. I implemented a comprehensive QC continued method verification program, upholding stringent quality standards.I spearheaded the program for implementation of global compendia and regulations into the site operation activities.

Anton Ponomarenko's Current Company Details
89bio

89Bio

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Director of CMC Quality Assurance
California, United States
Anton Ponomarenko Work Experience Details
  • 89Bio
    Director Of Cmc Quality Assurance
    89Bio
    California, United States
  • Bayer Healthcare
    Director Quality Control (Qc) Technical Services
    Bayer Healthcare Mar 2018 - Mar 2024
    • Led strategic initiatives for new product introductions and lifecycle management, ensuring compliance with cGMPs, ICH guidelines, and global regulations.• Directed all phases of equipment, computerized systems, and method lifecycle management, from acquisition and commissioning to validation, optimization, tech transfer, periodic review, and decommissioning.• Led the technical review of analytical data, ensuring data integrity and guided the technical content of protocols and reports.• Orchestrated a robust global supply center stability program with comprehensive oversight of the global reference standards and controls/critical reagents. • Spearheaded the development and standardization of technology transfer and validation procedures in collaboration with global functions and operations and clinical QA, ensuring streamlined processes and adherence to best practices.• Collaborated with global teams to successfully drive method development, optimization, transfer and troubleshooting initiatives.• Led performance management efforts for the QC Technical Services department, aligning with strategic objectives and driving productivity, accountability, and professional growth among team members.• Successfully managed department contracts and agreements with external contract organizations.• Produced QC deliverables for Quality Management Reviews (QMR) and Annual Product Reviews (APR).• Managed the drafting, review, and approval of CMC sections for US and international regulatory applications, responses to regulatory inquiries, supplemental biologics license applications, and international variations pertaining to QC operations.• Successfully managed QC-related audit activities and hosted internal inspections. Effectively presented validations and stability programs to regulatory authorities during inspections, ensuring adherence to compliance standards. Proactively managed timely responses and closure of action items to maintain regulatory compliance.
  • Bayer Healthcare
    Director, Quality Validation
    Bayer Healthcare Sep 2014 - Mar 2018
    • Established qualification and validation standards that align with global regulations, regulatory trends, and Bayer's quality requirements.• Managed site-wide controlled temperature environments (CTEs) and sterilization systems in strict accordance with established standards. Oversaw validation of computerized systems owned by Quality Validation.• Developed and managed supply center Validation Lifecycle documentation, encompassing Validation Master Plans, Validation Plans, Validation Status Lists, and SOPs.• Established and lead the site Validation Program Board, ensuring alignment of qualification and validation requirements across the site in strict accordance with regulatory standards.• Led technical assessment activities for site change control, ensuring effective evaluation and implementation of technical changes in compliance with regulatory requirements.
  • Bayer Healthcare
    Associate Director Quality Validation
    Bayer Healthcare Feb 2010 - Aug 2014
    • Managed site-wide equipment requalification and thermal mapping for controlled temperature environments (CTEs), sterilizers, lyophilizes, and SIP systems. Oversaw validation of computerized systems owned by Quality Validation.
  • Bayer Healthcare
    Principal Qa Validation Scientist
    Bayer Healthcare Jan 2008 - Feb 2010
    • Conducted QA review of qualification and validation protocols, reports, change controls, and SOPs, ensuring compliance and accuracy.• Directed an equipment requalification program, overseeing scheduling, protocol generation, execution, test result analysis, report preparation, and management of junior personnel and contractors.• Performed process validation for bulking, aseptic processing, lyophilization, capping, and packaging encompassing study design and execution.
  • Bayer Healthcare
    Validation Specialist
    Bayer Healthcare May 2003 - Jan 2008
    • Performed process validation and requalification for bulking, aseptic processing, lyophilization, capping, and packaging encompassing study design and execution.
  • Bayer Healthcare
    Plant Engineer
    Bayer Healthcare Oct 2000 - May 2003
    • Maintained an existing building water distribution system.• Qualified a new building water distribution system.• Investigated discrepancies associated with water systems, clean steam, cold rooms, and equipment.• Initiated Change Control related to maintenance and improvements associated with facilities, utilities, and equipment. Supervised contractors performing maintenance activities.
  • Medimmune
    Qc Specialist
    Medimmune Aug 1999 - Oct 2000
    Gaithersburg, Maryland, Us
    • Participated in qualification of the new facility water distribution and clean steam systems encompassing sample collection and analysis. Performed tests, including environmental monitoring, wet chemistry, conductivity, pH, bioburden, endotoxin and Total Organic Carbon (TOC).• Maintained and validated TOC equipment. Trained personnel on operation of TOC equipment and supervised TOC testing activities.• Statistically analyzed environmental monitoring data to define alert and action limits. Recommended testing sites for environmental monitoring to ensure compliance with federal regulations.
  • Usda-Ars
    Research Assistant
    Usda-Ars May 1997 - Aug 1999
    Washington, Dc, Us

Anton Ponomarenko Education Details

  • University Of Maryland
    University Of Maryland
    Biochemical Engineering
  • New York University - Polytechnic School Of Engineering
    New York University - Polytechnic School Of Engineering
    Courseword Towards A Degree In Chemical Engieering
  • Borough Of Manhattan Community College
    Borough Of Manhattan Community College
    Coursework Toward A Degree In Engineering Science

Frequently Asked Questions about Anton Ponomarenko

What company does Anton Ponomarenko work for?

Anton Ponomarenko works for 89bio

What is Anton Ponomarenko's role at the current company?

Anton Ponomarenko's current role is Director of CMC Quality Assurance.

What schools did Anton Ponomarenko attend?

Anton Ponomarenko attended University Of Maryland, New York University - Polytechnic School Of Engineering, Borough Of Manhattan Community College.

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