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Nathan GuilloteauNG

Nathan Guilloteau

Agile Coach / Agile Master / Product Owner

€520/day
Nantes, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Nathan

As an Agile Coach, Scrum Master, or Product Owner, I support my clients from the design of their projects to their delivery and follow-up.

For projects under my responsibility, I will assist you with the following tasks:
- Implementing agility in your projects
- Training collaborators on their roles
- Establishing a product vision
- Facilitating agile ceremonies
- Defining user needs through workshops
- Writing and prioritizing User Stories
- Implementing the testing strategy
- Ensuring the health of a product in production

Naturally dynamic and motivated, I am ready to join your teams and build great products.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Nantes (up to 50km)

Experience

  • Sigma
    Agile Coach
    TECH
    November 2023 - Today (2 years and 7 months)
    Nantes, France
    Sector: IT Outsourcing
    Technical Environment: JIRA, Confluence, MIRO
    Methodology: SCRUM, KANBAN, and SCRUMBAN

    My activity:
    35%: Agile Master for a product composed of two new feature teams (DEV and OPS).
    25%: Agile Master, then training an Agile Master on a new infra, network, storage team.
    20%: Implementation and coaching of an Agile Master in taking charge of a multi-platform KANBAN team (PaaS, BDaas, IAaaS...)
    20%: Support and training for new POs, PMs, PMMs, Managers, and BU Directors.

    My role:
    Co-creation of team processes
    Implementation of agility / Agile culture from scratch
    Facilitation of all ceremonies.
    Support and training for POs, PMs, PMMs, Agile Masters
    Strategic advice on inter-team relations
    Customized reporting to track team progress
    Training on product approach / OKRs
    Organization and facilitation of various cooperation workshops for other teams or other roles.

    My impact:
    In a company with a culture based on PROD and RUN, operating in project mode, I contributed to the emergence of:
    Cascading OKRs
    A product vision
    Clear and credible roadmaps
    A strategy dependent on the emergence of 3 interconnected products
    SCRUM, KANBAN, and SCRUMBAN in my 3 teams
    RUN & BUILD management
    An Agile culture that will be adopted and championed by 4 POs, 2 Agile Masters, 3 managers, 2 BU directors, 2 PMMs, and approximately 30 collaborators.
    I am leaving today with 2 of the 3 teams highly advanced in the Delivery phase of agile fluency. The third team is completing the alignment phase.
    Kanban Agile Scrum Scrumban Product Vision Training
  • La Fresque du Climat
    Climate Fresk Facilitator
    ENVIRONMENTAL
    January 2023 - Today (3 years and 5 months)
    Nantes, France
    Don't know about the Climate Fresk?
    I invite you to learn more at https://fresqueduclimat.org/

    In parallel to my current role, I personally act as a facilitator to pursue the almost as ambitious as it is important goal of Cédric Ringenbach to raise awareness among over a million people about the causes and effects of climate change.
    Through a 3-hour workshop, I help groups of 5-7 people understand climate issues.
    The objective: Reach the tipping point as quickly as possible.

    Feel free to contact me if you want to organize such a workshop in your company, your association, or even your private circle.
    Facilitator Climate Change Workshop Facilitation Awareness
  • SNCF Mobilités
    Product Owner
    TRANSPORTATION
    November 2021 - November 2023 (2 years)
    Nantes, France
    Sector: Transport, Sales
    Technical Environment: Postman, JIRA, Confluence
    Methodology: SCRUM

    The project: SOLAR
    The point-of-sale assistance tools for station agents are evolving! Solar aims to gradually replace the aging tools used by agents. The functionality is simple, but user expectations vary across regions. The challenge is therefore to provide a tool that is easy to use without training for our station agents, while navigating the pitfalls and opportunities offered by the overall modernization of the SNCF IT system. The team will need to grow quickly to meet these challenges. The implementation of a constantly evolving organization with multiple feature teams drives the daily life of the SOLAR project.

    My role:
    I act as PO to ensure the operational side. For this, certain EPICs are assigned to me, and I am responsible for them until and after their production release. For each subject, I find solutions to implement the feature in the existing application, then I write detailed specifications that are validated by the technical team and the client. These subjects are then estimated, broken down into User Stories, prioritized, and distributed across different sprints. I am responsible for one of the feature teams and must therefore facilitate the agile ceremonies concerning it.
    Scrum Agile at Scale

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Education

  • BTS in Management Information Technology
    Lycée de la Venise Verte
    2010

Skill set (41)

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