Gaëtan Buttin Email & Phone Number

Squad Identify:→ Facilitate and secure student registration and authentication on JobTeaser, allowing Career Services to control access to Career Center resources.→ Centralize student data management to enable personalized support and meet the current and future needs of Career Services, while strengthening university-enterprise partnerships.• Product vision definition• End-to-end product lifecycle management• Roadmap creation• Delivery of innovative products• Analysis of user needs and feedback• Collaboration with internal and external stakeholders• KPI definition• Market and competitive analysis• Strategic decision-making

Croix, Hauts-De-France, France

Decathlon Login:→ Connect members to an open ecosystem, promoting sports through personalized experiences via a single, secure entry point.• Drive the product vision• Write user stories (DOR, DOD, etc.)• Develop the roadmap• Prioritize features in the backlog• Manage OKRs• Prepare internal and public demos• Define and monitor KPIs• Conduct competitive analysis and benchmarking• Collaborate with the UX/UI team

Lille Area, France

Product Owner of authentication and identification for Decathlon online and offline, contributing to the 100% identified users strategy Sport User Account API Product Owner Participate to Project Refactor Connect domainCIAM

Project Manager - IT CRM - Solution Architect • Unified Decathlon Account • Disaster Recovery Plan (DRP) • Loyalty Program • Data Center Launch (Russia, AWS, etc.)

Project Manager - OmniCommerce - Search & ChooseIntegrated Oracle Commerce as part of the transformation to an OmniCommerce and OmniChannel information system, with a focus on placing the customer at the center.

Lille Area, France

Project Manager - eCommerce • Belgian SEO Improvement Project • Project for retrieving and displaying store prices and stock across all country websites • International Click & Collect Project • Version Leader

Lille Area, France

Participation in Project Scoping for eMerchandising at Leroy MerlinImplemented the Oracle Endeca solution and provided ongoing support.Website: www.leroymerlin.fr

Croix

Project Manager (Team of 12)Led the integration of Endeca for B2C commerce (3SI) across brands Vitrine Magique, 3Suisses, and BlanchePorte, focusing on Front-end overhaul and SEO optimization.Responsibilities included: • Team management • Direct client contact • Workload planning and scheduling • Process industrialization • KPI monitoringTechnologies: • Java JEE • Spring • Endeca • HTML, jQuery, Ajax

Région De Lille, France

PMO within Credit Du Nord’s IT Department, overseeing the migration of CDN payment systems to SG Group’s Transactis solution (20,000 man-days, including 6,500 for IT development).Responsibilities included: • Implementing and consolidating project tracking tools • Defining the scaling strategy • Developing project schedules and timelines • Monitoring deliverables • Supervising teams and managing resource allocations • Reporting to various committees

Région De Lille, France

Managed JEE and Flex projects on a fixed-price basis (build, evolution, support) for SNCF Fret (~600 man-days) in an offshore model (Lille/Morocco).Responsibilities included: • Team Lead (8 FTEs) • Team management • Direct client contact • Workload planning and scheduling • Supporting offshore scaling • Process industrialization • Monitoring KPIs • Lean and Visual Management / Daily Scrum Meetings

Région De Lille, France

Project Manager within Oxylane Service Center (Decathlon Group)Managed JEE projects on a fixed-price basis (build, evolution, support) for Oxylane IT activities, totaling 660 man-days.Responsibilities included: • Defining client requirements • Preparing estimates and managing financial tracking • Project planning • Writing functional and technical specifications • Overseeing and mentoring teams (approx. 7 people) • Conducting functional and technical validation • Organizing and leading internal and client meetings • Financial monitoring • Managing HR aspects for team members

Lille

Senior Developer, then Team Lead within EDF Service CenterMaintenance and enhancement of Intranet applications (JEE)Key responsibilities: • Led the development team (6 to 8 people) • Estimation and tracking of workload, ensuring quality standards • Reporting and synchronization with the Front Office • Simultaneous management of multiple applications (>10) • Industrialization of production processes

Région De Lille, France

Confirmed Developer for Total (La Défense - Coupole): Project to implement tools on an LDAP directory (JEE).• Writing functional and technical specifications• Development

Région De Lille, France

PSA (Poissy): Project to enhance an application for managing, entering, and analyzing worker and staff competencies.• Application maintenance, bug fixes, and enhancements (PHP).Noirot (Laon): Analysis, prototyping, development, and integration testing of activity and production tracking modules.• Application development in PHP.

[Pm Level 1] Product Manager Full-Stack

_Construire une vision produit et la challenger en s'inspirant du Design Thinking et du Lean Startup. _Dérisquer la vision en menant des.

Ingénieur Généraliste, Option : Informatique

Activities and Societies: Sports