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Marine SersironMS

Marine Sersiron

Scrum master - double hat product owner

€555/day
1 project
Lyon, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Marine

Hello!

I have been a scrum master for 8 years, also wearing the product owner hat for some of my clients for 5 years. I started my career client-side in the mobile phone sector.

Initially responsible for managing the website, social networks, SEO, and emailing within the marketing department, I then joined the IT department as a digital project manager. I led several projects to create/redesign websites/shops on a marketplace. My role was to model the user journey to guide the development of the tool that would best meet the needs, and then, once developed, to verify that it was compliant with expectations.

I then joined the JETPULP agency in Lyon, where I continued my experience as a web project manager, working on technical and marketing projects (SEO/SEA/emailing in particular). I was involved in needs assessment and functional specification; once the project was launched, I managed the organization and monitoring of the team's progress: I was notably responsible for ensuring that the schedule, scope, and budget were met.

I left the agency to go freelance in search of diversifying my missions, organizational freedom, and work-life balance.
I have had the opportunity to be a Product Owner for web applications on several assignments during which I facilitated Story Mapping workshops, backlog prioritization with stakeholders, etc.
I am currently working as a Scrum Master within Scrum teams of 3 to 6 people. I now aspire to continue supporting IT teams in their learning and practice of agile methods, with a particular focus on the Scrum framework. Above all, I love the human aspect of the scrum master profession, which brings me exciting challenges and discoveries on a daily basis.

Do not hesitate to contact me to discuss
  • English

    Fluent

  • Spanish

    Fluent

  • French

    Native or bilingual

Can work on-site
Lyon (up to 40km), Lyon (up to 40km)

Experience

  • JETPULP - ALTAVIA
    Scrum master
    DIGITAL AND IT
    January 2022 - December 2022 (11 months)
    - Daily support of the Scrum team
    - Training the PO in writing User Stories (Gherkin method inspiration)
    - Facilitation of Scrum events
    - Support in optimizing work organization methods
    - Testing
    Scrum Scrum Master Agile Scrum story mapping user story Agile Coaching team coaching
  • Editeur lyonnais d'applications web & mobile éducatives
    Scrum Master
    EDUCATION AND E-LEARNING
    October 2022 - Today (3 years and 10 months)
    Lyon, France
    Scrum master for several project teams:
    - Supports the implementation and understanding of the Scrum framework within the team
    - Proposes and maintains a supportive work environment
    - Facilitates Scrum workshops and events (in-person or remote).
    - Supports the PO in writing the product backlog when necessary + facilitates story mapping workshops
    - Helps the team clarify and align on business needs and objectives to propose the most suitable solutions
    - Coaches the team in the continuous improvement process (inspection and adaptation)
    - Supports the team in finding solutions to overcome encountered obstacles
    - Helps to streamline communication within the team and with stakeholders
    - Contributes to process optimization when necessary
    - Teaches the team to self-organize
    scrum Agile method Coaching facilitation workshop facilitation retrospective continuous improvement
  • Agence de création d'applications mobile lyonnaise
    Scrum master and QA manager
    E-COMMERCE
    April 2018 - Today (8 years and 4 months)
    - Workshop facilitation
    - Participation in the testing of the product increment
    - Support for the PO on the methodology for conveying requirements (writing US, backlog refinement workshops)
    - Helps the team clarify and understand business needs and objectives to propose the most suitable solutions
    - Team organization support

Reviews

5.0

Out of 1 rating

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Reviewed on 7/6/2018

Marine supported us in project monitoring and website testing. She is tenacious in following up with service providers, conscientious and diligent.

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Education

  • Master's degree in Editorial Management, Internet Communication
    Université Lumière Lyon 2
    2008
    Diplôme de communication Internet, webmarketing et gestion éditoriale de sites web
  • Master's degree in European Marketing and Management, Marketing Strategy and Decision-Making
    IDRAC Lyon
    2007
    Diplôme d'études supérieures en Marketing, Gestion Commerciale et Management des Entreprises

Skill set

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