Xavier Guyenne

Senior Product Owner

Salaire / Taux journalier

Paris, France

Freelance, ouvert au CDI

Peut venir sur site

Expertises

Product ManagementStratégie ProduitProduct OwnershipDéveloppement BackendDéveloppement FrontendConfluenceJiraBase de données SQL

À propos

Introduction

Product Owner with 7+ years driving technical product strategy and API integrations for enterprise platforms. Led successful mobile app evolution, platform mergers, and WebRTC development with proven ability to bridge technical teams and business stakeholders. Specialized in roadmap management and data-driven product decisions that deliver measurable results.

Liens

Expérience de travail

Product Manager

Thinkproject

févr. 2023 - Présent

3 ans 9 mois

92800 Puteaux, France

Key Responsibilities for Kairnial API Management: • Defining and managing the API roadmap to ensure seamless integrations with other Thinkproject products, • Acting as the technical interface with clients to understand their needs and optimize integration points, • Collaborating with development teams to guarantee high-quality deliveries. Key Responsibilities for Thinkproject Mobile Applications: • Driving the evolution and new features for the mobile application, • Prioritizing developments based on user needs and business objectives, • Monitoring product performance and gathering user feedback to inform future iterations. Key Skills Applied: • Structuring product roadmaps aligned with the company’s overall strategy, • Continuously improving technical integrations to enhance customer value, • Facilitating cross-functional collaboration between technical teams, business stakeholders, and clients, • Prioritizing work based on user value and market objectives.

Product Owner

Red-on-line

juil. 2021 - janv. 2023

1 an 7 mois

La croix de Berny, Antony

Key Responsabilities: • Improve and enhance the existing product through a user-focused roadmap, • Drive its evolution by delivering impactful features to meet market challenges, • Collaborate with technical and business teams to align product priorities with the company’s strategic goals.

Infopro Digital

mars 2014 - juil. 2021

7 ans 5 mois

92160 Antony, France

Scrumaster / Product Owner

mars 2020 - juil. 2021

1 an 5 mois

92160 Antony, France

Key Responsibilities: • Transition to Agile methodology: I led the adoption of Agile practices within the IT team and across the Red-on-line project, ensuring a smoother and more iterative development process, • Interim roles as Scrum Master and Product Owner: During the team’s transition period, I temporarily assumed dual responsibilities to: >> Populate development backlogs using Jira cards, >> Facilitate Scrum ceremonies (Daily stand-ups, Retrospectives, Refinement sessions), >> Bridge the gap between business requirements and technical execution. • Module development and redesign: Oversaw the creation of new features and the modernization of existing modules to meet the needs of international markets.

Technical project manager

juin 2017 - mars 2020

2 ans 10 mois

Key Responsabilities: • Strategic alignment and product vision, • Improving usability and delivering high-value features, • Integrated activity planning to optimize project timelines, • Clear and collaborative presentations to teams and stakeholders, • Data-driven decision-making to achieve measurable and sustainable results. Key Project "Convergence (merger of Kheox and Moniteur Juris)" : • Extended leadership: Continued my prior role to ensure the technical and organizational success of the project, • Cross-team coordination: Facilitated alignment between stakeholders to deliver a seamless platform transition. Key Project "Webikeo (January 2019 – July 2019)" : • Innovative project: Developed a WebRTC-based videoconferencing platform, a pioneering initiative for IPD, • Hybrid methodology: Combined Waterfall practices with Agile ceremonies such as daily meetings and retrospectives, • Technical oversight: Managed the technical roadmap, monitored deliverables, and aligned outputs with business objectives. Key Project "Red-on-line": • Continuous development: Contributed to the implementation of new features, leveraging my technical background to enhance the product, • Strategic vision: Ensured that technical developments aligned with the company’s broader product priorities.

Lead PHP developer

janv. 2017 - juil. 2017

7 mois

92160 Antony, France

Key Responsibilities: • Technical leadership: In collaboration with the Technical Project Manager, I oversaw the successful merger of the two sites into a single, cohesive platform, ensuring both technical and functional consistency, • Team management: Supervised two developers and coordinated with other departments (design, QA, business stakeholders) to deliver the project on time and to a high standard, • Feature unification and optimization: Streamlined functionalities between the two platforms to deliver a seamless user experience and ensure optimal technical performance.

PHP Web Developer

mars 2014 - janv. 2017

2 ans 11 mois

Key Responsibilities: • Developing and maintaining robust, high-performance web applications, • Collaborating with cross-functional teams to deliver solutions aligned with business needs, • Optimizing existing platforms to improve user experience and technical reliability. Key Projects: • Emploi Pro: Development and maintenance of an online recruitment platform, • Marchés On Line: Design and implementation of a business marketplace for buying and selling, • Red On Line: Development of new features for a compliance-focused platform, • Kheox and Moniteur Juris: Contribution to platforms offering specialized legal content.

SFR

sept. 2009 - oct. 2013

4 ans 2 mois

Rive Défense, Nanterre

PHP Web developer

sept. 2012 - oct. 2013

1 an 2 mois

Rive Défense, Nanterre

Key Responsibilities: • Optimized existing tools to enhance their performance and reliability, • Improved environments for development, staging, and production to facilitate deployments and ensure high-quality deliverables, • Collaborated with technical teams to ensure a smooth and sustainable transition of the new solutions.

PHP Web developer

sept. 2009 - oct. 2012

3 ans 2 mois

Rive Défense, Nanterre

Key Responsibilities: • Developed and maintained internal web applications to facilitate anomaly tracking and decision-making, • Set up development, staging, and production environments to ensure smooth and structured deliveries, • Collaborated with operational teams to adapt tools to their specific needs.


Formation

École pour l'Informatique et les Techniques Avancées

Ingénieur informatique

2008 - 2012

5 ans

EPITA: Ecole d'Ingénieurs en Informatique

Diplôme d'ingénieur

2009 - 2012

2 ans 11 mois

Two-year Graduation in IT - IUT Orsay

Diplôme Universitaire Technologique en informatique

2006 - 2008

3 ans

Baccalaureat in Science - Lycée Robert Doisneau

Baccalauréat Scientifique

2003 - 2006

4 ans

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