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Lionel TchamfongLT

Lionel Tchamfong

✅ Product Owner | Cloud | Data | AI | Scrum

€750/day
Paris, FR
15+ years

Average response time: 1 hour

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About Lionel

Product Owner | Scrum | Agile Project Management | Data | AI | AWS | International Team Management

A little about me ⤵︎
  • 👨‍💻 Expert in agile project management with 15 years of experience, including 10 years as aProduct Owner.
  • 🎓 Certifications:CSPO & CSM (Scrum Alliance) and AWS Cloud Practitioner.
  • 📚 Trained in Data & AI: Tableau, SQL, Python, Machine Learning to drivedata-drivenprojects
  • 🏀Basketballfan (dreams of attending an NBA finals live) andCrossFitenthusiast, always ready to take on new challenges.
.◉ My references ⤵︎
  • Industry : EssilorLuxottica, Bolloré.
  • Energy : GRDF, Enedis.
  • Telecoms : Orange, Bouygues Telecom.
  • Transport & IoT : IER, Ansaldo.
.◉ My expertise ⤵︎

Product ownership | Scrum | Team Management

  • Product Strategy: Designing and monitoring roadmaps aligned with business objectives.
  • Agility and Scrum: Facilitating ceremonies to optimize collaboration.
  • Delivery Management: Ensuring timely and impactful deliveries.
  • User Stories and Specifications: Precise and team-adapted writing.
  • Change Management: Supporting teams in adopting agility and upskilling.

Data | AI | AWS

  • Data-driven projects: Project management and statistical analysis for decision-making.
  • Dashboards: Creating impactful visualizations with Tableau.
  • Cloud: Leveraging AWS services for robust and scalable solutions.
  • AI: Ongoing training in RAG (Retrieval-Augmented Generation) and fine-tuning.
.◉ Why choose me?
  • Technical and business expertise tailored to your needs.
  • Available 7 days a week, with a response in under an hour.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 20km)

Experience

  • EPSA
    Product Owner Data
    CONSULTING AND AUDITS
    January 2025 - Today (1 year and 7 months)
    Paris, France
    Responsible for the Data Source foundation and the management of cross-functional group applications, ensuring data integration and digitalization of business processes within the EPSA IT department.

    Data Project Management:
    • Management of thebacklog and roadmapfor thedata sourcefoundation: ingestion, transformation, and provision of CRM data.
    • Coordination of the connection and synchronization ofmulti-entity CRMs(Dynamics 365, Salesforce, HubSpot, Pipedrive, etc.) to the group data platform deployed on Azure according to themedallion (Bronze / Silver / Gold)model, ensuring performance, traceability, and scalability of data flows.
    • Monitoring of Informatica IICS developments, working closely with Data Engineers, Architects, and Data Managers to ensure quality and traceability.
    • Functional testing of ingestion developments and analysis of data quality or compliance discrepancies, initiating discussions with relevant entities for remediation.
    IT Project Management:
    • Management of the Hestia project, an internal application for employee onboarding and offboarding within the group, developed in Angular and integrated with **Azure Active Directory**, automating the creation, license assignment, and deactivation of user accounts based on the HR entity.
    • Management of the integration of theFlowieapplication, a solution for managing purchases and approving supplier invoices within the group's **Azure Hub**, to connect the Marketplace entity to its Microsoft Business Central ERP and streamline the processing of customer and supplier orders.
    CRM Backlog Management medallion Data Data Project Management
  • EssilorLuxottica
    Product Owner - Optimization of Lens Manufacturing Processes
    MEDICAL
    June 2019 - December 2024 (5 years and 6 months)
    Créteil, France
    Products Managed:
    • Web Application (Frontend and Backend): Administration of theEssilorlens calculation platform: Optimizing production processes through high-performance configuration and visualization tools.
    • Secure API: Design of an API for storing sensitive data, ensuring integrity and confidentiality throughout the production cycle.

    Key Responsibilities:
    • Management of strategic projects in difficulty, turning around 2 critical projects upon arrival, reducingdeliverytimes by **30%**.
    • Delivery of **50+ versions in 5 years**, with compliance to business requirements and a reduction in critical post-production bugs.
    • Management of a10-developerteam based in India, advanced English coordination with stakeholders across6 Countries(France, US, Canada, Poland, China, Brazil).
    • Implementation of product roadmaps and a quarterly release plan, aligned with business objectives and **increasing productivity by 20%**.
    • Coordination ofCI/CDpipeline implementation, reducing deployment time and improving the frequency of **releases to 1 version every 2 months**.
    • Management of the implementation of a new API version, more robust, secure, and highly available thanks to amulti-region AWSarchitecture, improving system resilience.
    • Coordination of7 penetration testing campaignswith cybersecurity teams, leading to the correction of 100% of critical vulnerabilities within reduced timelines.
    • Facilitation of over 150 Agile (Scrum) ceremonies, including sprint planning, retrospectives, and reviews, with a high level of stakeholder satisfaction.
    *Mentoringtwo junior Product Owners, developing their skills and contributing to the team's upskilling.
    Product Roadmap Stakeholder Management Requirements Gathering AWS Cloud Backlog Management
  • GRDF
    Proxy Product Owner for TALAN
    ENERGY AND UTILITIES
    July 2018 - March 2019 (8 months)
    Paris, France
    Product Managed:
    • Web Application: Supporting sales representatives in tracking connection requests for the distribution network in an agile context.

    Key Responsibilities:
    • Analysis of20+ business needsfor critical projects related to customer connection management.
    • Conducting functional testing, reducing the rate of critical post-delivery anomalies by **30%**.
    • Facilitation of **20+ Agile sprints**, with a 95% on-time delivery rate.
    SQL SoapUI Jira QA Testing Product Ownership

Recommendations

Jean-Paul L.JL
Joseph NguyenJN
ND
+4
Jean-Paul L. and 6 other people have recommended Lionel

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Education

  • Engineer, Electronics with a specialization in Radio and Telecommunication Systems
    Ecole nationale supérieure d'Electronique, Informatique et de Radiocommunications de Bordeaux
    2010
    ingénieur, electronique option Sytemes Radio et Telecommunication

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