The full-time MPP Team (approx. 200%)
The MPP Team is conceived as a citizen movement where each person can contribute according to his or her time - full time or voluntary - energy and skills to the preservation of OUR little planet!
The co-founders
Mathilde Hebert
Co-founder
Mathilde is in charge (with a passion!) of the B2B division and ensures that the support provided to companies, local authorities and universities taking part in the challenge is well coordinated. Mathilde is also an outstanding ambassador, as her league won the Winter 2020 MPP!
Christian Nallatamby
Co-founder
A former MPP Ambassador, Christian is now the conductor of the Tech division, ensuring that all the data relating to the challenge is properly structured! No bug can resist our ‘Mr. General Ranking’, who trained as an engineer and has a passion for databases of all kinds!
Clément Debosque
Co-founder
After co-founding La Fourmilière in 2016, a community based around volunteering and civic engagement, he decided to put his energy into getting the general public to take action to preserve the Planet by initiating MPP in August 2019.
School Team
Lena Vialle
Co-coordinator and head of partnerships and mobilisation
A graduate of Sciences Po, she joined MPP full-time at the end of her internship. Committed but also optimistic, she truly believes in the collective power to build a more sustainable world! She is convinced that ecology can be fun and she loves competition!
Pierre Guyot
Co-coordinator and Head of Education
Convinced of the importance of education through action thanks to his experience of scouting, Pierre joined the school division to get young people involved in the ecological transition. A lover of fun, his role is to coordinate the creation of the school challenges and to support the teaching staff in implementing the challenge.
Chelsea Norindr
Head of sponsorship
Chelsea has always worked in the world of the social economy. Joining a project like Ma Petite Scolaire combines two causes that are close to her heart: ecological issues and the theme of education, the common thread running through her commitment. Chelsea is in charge of the association's financial sponsorship.
Team E.C.U (Companies, Local authorities, Universities)
Fanny Tavernier
Key account Manager
A customer account manager in industry, Fanny needed to get away from it all: a few months cycling around Northern Europe with her family gave her plenty of ideas and alternatives. A multi-recidivist ambassador and player, she enthusiastically joined the team to help more and more people take action!
Marine Dénéchaud
Corporate Project Manager
It's only a short step from molecular biology research to Ma Petite Planète. Marine decided to leave her lab coat behind and join MPP, to help organisations and individuals become more environmentally aware. A change of direction in line with the values she defends!
Mélanie Airault
Business Developper
Cécile Perrette
Account manager
After volunteering for MPP
for 1 year, it was a natural step
Cécile to join the Temps Plein team
in the corporate division to realign
her professional life with her values
and support as many
people as possible in
their transition!
Margaux Raveu
Account Manager
After completing a master's degree in social innovation management on a sandwich course
with us, Margaux joined us
on a full-time basis to help
the public sector bring about change. Since she joined MPP... Nobody
can keep her in line!
Tess Leblanc
Corporate Project Manager
Tess is keen to get involved in a meaningful project,
so she joined the MPP team as MPP's corporate development officer.
Her aim? To spread the word about MPP in order to raise awareness
and get as many people as possible to take action.
Team Tech
Eric Godefroy
Developer
After working for 2 years as a revenue manager, he decided to move into web development. Eric joined the team as a work-study student in 2023. As a keen outdoor enthusiast (hiking, surfing, climbing), it was important for him to get involved in a project that protects the living world.
Julien Brunin
Product Owner
All Julien had to do was take part in MPP once to apply and join the association.
He's taking advantage of his training and experience in Product Management to improve the gaming experience for users of the Adult application (B2C & B2B), working with the whole team!
Julien Perez
Mobile software developer
Convaincu qu’on peut changer le monde grâce une application, Julien rejoint Ma Petite Planète pour mettre à profit ses compétences technique au service de l’écologie. Une occasion en or pour ce grand rêveur qui continue de découvrir différents secteurs et villes de France grâce à son métier de développeur.
Team C.A.P. (Communication, Acquisition, Partnerships)
Delphine Rousseau
Acquisition Manager
A business school graduate, Delphine specialises in digital marketing to combine her 2 passions: psychology and optimisation (we don't judge). Always on the lookout for new eco-friendly habits to adopt, she joined MPP to raise awareness of environmental issues among as many people as possible!
Diane Descamps
Communication Manager
Diane studied art, fashion and communications. She chose to move into communications in the voluntary sector, and for the environment, to align her values with her job and advance the cause! Before joining MPP, she worked at La Maison du Zéro Déchet.
Cécile Riche-Siméon
Communications Manager
Team MPP takes you on a video adventure!
We look back at the creation of Ma Petite Planète in March 2020 by its three co-founders: Mathilde, Clément and Christian.
The origins of the project, its evolution, the challenges & our key figures in terms of impact for the Planet.
It is also an opportunity to discover the team behind the game.
Do you want to put the ecological transition at the heart of your professional project? Do you want to help us as a volunteer?
The Board of Directors
Nos bénévoles d’amour !
More than 200 volunteers help the association every day with a variety of tasks:
Communication
Content of the game
Translation
MPP pedagogy in schools
Management of open leagues
Data
Graphics
Prospecting for ambassadors
Tech
Carbon footprint calculation
Our contributors
Début 2025, nous avons organisé un crowfunding pour lancer un projet de tour de France des écoles qui nous tenait vraiment à coeur. Comme promis, voici les noms des contributeurs et contributrices qui ont rendu ce projet possible :
