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Mathieu A.MA

Mathieu A.

Supermalter

Engineering Leader | Coach

€750/day
5 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Mathieu

Welcome to my profile!

I work with IT organizations to help them shine their potential: best practices, processes, and communication, quality and fluidity of delivery, frugal and scalable architecture.

I am also a professional coach for individuals and teams who wish to improve and overcome their obstacles, whatever their profession.

My background as a human and technical leader allows me to help you achieve your goals.

My primary concern is impact and value: for users and for the organization I support.
  • French

    Native or bilingual

  • Arabic

    Basic

  • English

    Native or bilingual

  • Italian

    Basic

Can work on-site
Paris (up to 10km)

Experience

  • Sous-direction des projets (DNUM des ministères sociaux)
    Malt logoOn Malt
    Lead transverse, technical coach
    PUBLIC SECTOR
    November 2024 - Today (1 year and 7 months)
    Montrouge, France
    Supporting the digital products and services sub-directorate as a leader:

    - Goal achievement coaching
    - Coaching for improving delivery and team organization
    - Co-definition and dissemination of development best practices (quality, testing, performance, security, API design, etc.) and software architecture (ADRs, C4 model, clean architecture, etc.)
    - Change management in software craft and product development approaches
    - Co-construction of product development processes
    - Facilitation of the internal support team

    Key figures:

    - 10+ teams and individuals supported, with an average satisfaction rate of 90%
    - 12+ products supported in the areas mentioned
    Individual and Collective Coaching Java JavaScript IS Architecture Leadership
  • Indépendant
    Professional Coach
    HEALTH AND WELLNESS
    March 2024 - Today (2 years and 3 months)
    Paris, France
    Since my coaching training, I have been assisting individuals and professionals in achieving their goals,
    whether it is for:

    - Professional aspects (change management, leadership, communication, relationship management, taking on a new role, goal achievement, etc.),
    - Personal aspects (emotional management, working on self-esteem, change or taking on a new role, etc.),
    - Personal/professional alignment,
    - etc.

    As a manager, this role also allows me to bring greater relevance within an organization and in relation to teams.

    I also coach teams through the changes they are experiencing.
    Coaching Individual Coaching Individual and Collective Coaching Professional Coaching Team Coaching
  • RATP Smart Systems
    Engineering Manager - e-commerce
    TRANSPORTATION
    February 2022 - May 2023 (1 year and 4 months)
    Paris, France
    Management of 3 teams, for a total of 18 people:

    - B2C Team (scooter and bike rental Dott, Lime, and Tier, Marcel ride booking) and management of Bonjour and Mappy users
    - B2B Team (product around sustainable mobility packages)
    - BFF Team (middleware between clients and backends such as route search, scooter rental, etc.)

    My responsibilities:

    - Management of team processes (engagement, career management, delivery, satisfaction, etc.) and facilitation/participation in rituals (cross-team exchanges, 1:1s, health checks, retrospectives, etc.)
    - Contribution to organizational bodies (architecture, product leadership, manager community) and team empowerment.
    - Management of relationships with our partners (Marcel, Dott, Lime, and Tier)
    - Technical product management (FinOps, observability, processes, etc.)

    Some figures:

    - 80-90% team satisfaction
    - All my teams were "high performers" on DORA metrics
    - < 5% turnover
    - Thousands of € in gains through e-commerce activities
    Coaching Team Management Architecture Delivery Management Typescript

Reviews

5.0

Out of 1 rating

R

Rémi

Lead tech pour différents produits - Sous-direction des projets (DNUM des ministères sociaux)

Several months project

-

Reviewed on 1/9/2026

Beyond his operational contribution, Mathieu was a real support in structuring our support offering and our team dynamic (always willing: organizing our rituals, coaching and advice, etc.). Humble, attentive, and benevolent (sincerely and authentically 😉), he naturally creates comfortable and effective working conditions. I really enjoyed working with Mathieu!

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Education

  • Master's degree
    Université Paris-Est Marne-la-Vallée
    2015
    Computer Software Engineering

Certifications

Skill set

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