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Margaux DesnoyerMD

Margaux Desnoyer

CMC project leader - biomanufacturing

€1,300/day
12 projects
Paris, FR
8-15 years

Average response time: 1 hour

About Margaux

Co-fondatrice de la société Alter Ego biotech, j'apporte mes compétences CMC développées pendant 12 ans dans l'industrie pharmaceutique aux biotech dans les phases d'industrialisation de leur procédé (design & développement de procédé, scale-up, tech transfer et validation) en intégrant les requis réglementaires.

La CMC étant adressée trop tardivement, l'idée est d'aborder cette thématique au bon moment et au juste niveau en fonction du stade de développement et de la typologie de produit.

Ma contribution est autant technique (tropisme principal = procédé) que stratégique et j'ai à cœur de le faire dans un environnement constructif en interagissant comme partenaire des biotech.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Lyon (up to 100km), Strasbourg (up to 100km), Bordeaux (up to 100km)

Experience

  • Alter Ego biotech
    Consultant & Co-Founder
    April 2022 - Today (4 years and 2 months)
    As key partners, we contribute to CMC strategy setting up and provide operational support from pre-clinical stages to product commercialization. We support biotech companies by offering them :
    - a good understanding of the industrial environment while making sure they meet regulatory requirements
    - optimized methodologies facilitating their CMC journey
    - access to a wide industrial network
    CMC leader Biotechnologie Process tech transfer Validation Process development & scale-up
  • SANOFI PASTEUR
    Project Leader
    November 2015 - March 2022 (6 years and 4 months)
    Rouen, France
    Manufacturing Technology leader for a New Flu Building project:
    - project management (budget, schedule, team (20+ people)) & transversal work mainly w/ production, engineering & quality teams
    - flu bulk production process optimization and scale-up (feasibility/development studies...)
    - process validation (consistency, product stability, product comparability) & support validation (mixing, transport, storage holding times...)
    - cleaning validation (chemical, CIP, washing machine, holding times...) & viral decontamination validation (material/equipment, cleanrooms and wastes)
    - practices harmonization with US and Mexico's teams
  • Transgene
    Process Development Supervisor
    May 2014 - November 2015 (1 year and 6 months)
    Responsible for vaccine industrial process development and technology transfer: 1) Aseptic process upscale
    - Cutting edge technology/equipment selection for cell culture and purification steps
    - Team management (4+ people) according to project priorities/timelines, process development strategy, cost estimate, design and plan experiments, top management reporting
    - USP dev.: cell culture w/ single-use systems (10-600 mL w/ orbital shaker, 5-20 L rocking motion bioreactor, 5-10 L cylindrical bioreactor, 125 L cubic bioreactor), viral infection, cell banking and viral seed production
    - DSP dev.: concentration/diafiltration by TFF, cell breakage, clarification, enzymatic steps, chromatography
    - QbD approach, DoE training 2) Technology transfer
    - Transfer protocol writing
    - Ensure technical training 3) Participation in long-term projects design as industrial development service representative

Reviews

5,0

Out of 1 rating

C

Cindy

Bpifrance - Direction Expertise & Programmes

Reviewed on 08/12/2022

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Education

  • Master of Technology
    ENSTBB Bordeaux INP
    2011
    Master's Degree, Biotechnology
  • Diplôme d'Etudes Universitaires Générales, Biology & Biochemistry
    Université de Bretagne Sud, Vannes
    2008
    Diplôme d'Etudes Universitaires Générales, Biology & Biochemistry

Skill set

Categories

  • Other