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Xavier GalleriXG

Xavier Galleri

Supermalter

Senior Enterprise Agile Coach & Professional Coach

€1,200/day
9 projects
Montigny-le-Bretonneux, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Xavier

As a Lean-Agile & Agile@Scale Coach (SAFe SPC 6), I support IT management in adopting and integrating agility within their teams, ensuring sponsors understand the true stakes of Agile and Lean.

As an Agile practitioner (XP coder, Scrum Master, PO), I lead, train, and assist teams in agile engineering, product management, and organizational principles and practices.

I am also a professional coach, certified Coach & Team in 2018 (CT54 cohort), certified in Systemic & Neuroscience in 2020, and have been supervised since in a systemic approach. My expertise in individual coaching, team building, and organizational coaching allows me to intervene gently yet effectively with executive committees, middle management, and operational teams at all levels.

In 2023, I also launched a peer intervision group to regularly discuss the questions and difficulties encountered in my client work with experienced practitioners in scaled agile organizational transformation. We primarily use CoDev principles, along with complementary formats like feedback sharing and theoretical contributions.

Specialties: Agile@Scale governance (SAFe LPM) and Agile Product Management (value-driven management, estimation, and planning), Agile Engineering Practices (eXtreme Programming, DevOps), Organization, Training, and Launching Agile Frameworks of all types (XP, Scrum, Kanban, SAFe Train), Systemic Coaching.
  • French

    Native or bilingual

Can work on-site
Montigny-le-Bretonneux (up to 50km)

Experience

  • EDF Commerce DSIN
    Senior Agile Coach / Professional Coach
    ENERGY AND UTILITIES
    October 2021 - Today (4 years and 8 months)
    Colombes, France
    Mission:
    • Within EDF Commerce's Agile Coaching Unit, supporting internal clients' organizational transformation requests towards scaled agility (SAFe).
    Key Achievements:
    • Supporting the management of a strategic program for DMCP Commerce:
    • Acculturation on Agile Leadership and Lean-Agile Governance (SAFe LPM): leading workshops and seminars, launching and supporting an "Agile Circle".
    • Supporting SIMA management (EDF Commerce IT 'Business Market' unit):
    • Acculturation on Agile Leadership and implementing Lean-Agile Governance (SAFe LPM): leading workshops and seminars, collaborating with the SIMA coordination team.
    Feedback:
    • During the "Leading SAFe" certification, I fully grasped the SAFe framework (finally!) and, having witnessed past implementation failures, I understood how SAFe's promise can be fulfilled if the coaches possess an agile mindset and are not merely change management experts switching from one methodology (CMMI, PMP, etc.) to another.
    Skills: Professional Coaching (individual, team building, organization), Agile@Scale, SAFe, Lean-Agile, SCRUM, Product Ownership, KANBAN
    Organization Coaching Team Coaching SAFe SPC Kanban Scrum
  • EDF Commerce DSIN
    Senior Agile Coach / Professional Coach
    May 2018 - September 2019 (1 year and 4 months)
    Colombes, France
    Mission:
    • Within EDF Commerce IT, the EDMA project (Big Data) is organized as a SAFe train and aims to improve its scaled agile practices.
    • Supporting the program management team:
    • Individual coaching of the department head and the Program Manager.
    • Supporting POs on Product Ownership practices: Features, User Stories, Definition of Ready/Definition of Done, test strategy.
    Feedback:
    • Aligning the purpose for Big Data teams with business objectives is very challenging yet essential for their effectiveness.
    Skills: SCRUM, Agile@Scale, Organization Coaching
  • EDF Commerce DSIN
    Senior Agile Coach / Professional Coach
    October 2017 - April 2018 (6 months)
    Colombes, France
    Mission:
    • Within EDF Commerce IT, the VEG@ project (CRM), as the future replacement for CLOE, is launching as a SAFe train.
    • Participation in the Coach Team:
    • Supporting POs/PMs/Business Owners on Product Ownership practices: Capabilities, Features, User Stories, KANBAN tracking, Definition of Ready/Definition of Done, test strategy.
    Feedback:
    • It is practically impossible to be effective as an independent agile coach in a SAFe program when the agile mindset and practices are not sufficiently mature within the teams and the management team.
    • Thus, as this was primarily a structural transformation, the very essence of agile culture was overlooked, creating a sometimes detrimental context for certain individuals.
    Skills: SCRUM, Agile@Scale, Organization Coaching

Reviews

5.0

Out of 1 rating

C

Corinne

Manager - EDF - DivNum - Lyon

Less than 1 year project

-

Reviewed on 3/5/2026

Very good support for the teams I am responsible for, both for the continuous improvement of existing practices, the launch of new teams, and for growing the entire scope towards smoother, better synchronized, and more efficient scaled agility.

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Education

  • Engineer
    Institut National des Télécoms
    1991
    Systèmes Distribués & Programmation Parallèle
  • DEA
    Université Paris VI
    1991
    Algorithmique Distribuée

Certifications

  • Certified Scrum Professional
    Scrum Alliance
    2012
    Agile Methodologies Scrum
  • Professional Coach "Coach & Team" CT54
    Transformance Pro
    2018
    Professional Coaching Team Coaching Organization Coaching Individual Coaching

Skill set (11)

Categories