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Guy SigneGS

Guy Signe

Senior Project Manager, PMO | IT, Energy, Telecom

€670/day
Paris, FR
15+ years

Average response time: 1 hour

Freelancer profile translated to English.
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About Guy

As a senior project manager, I support my clients in defining their needs, implementing solutions, and achieving their objectives while respecting the triptych: quality, costs, and deadlines in agile and waterfall cycles.
The PMP, ITIL & SCRUM certifications have been an asset in project management, product evolution, and identifying the impacts related to the choice of implementing a solution.
I am motivated, rigorous, proactive, and I like challenges.
Looking forward to discussing your potential needs with you.
Available starting January 2025
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 30km)

Experience

  • TotalEnergies
    Business Analyst & PO - EV, Cloud, IoT and Electric Mobility
    ENERGY AND UTILITIES
    June 2023 - January 2025 (1 year and 8 months)
    Paris, France

    AREA OF EXPERTISE


    EV Business Analyst
    ▪ Analyze business needs, model processes (UML), and design the target solution.
    ▪ Collaborate with stakeholders for SFD writing and training.
    ▪ Specify data transformation rules in collaboration with data teams.
    ▪ Support project managers and POs in prioritizing the product backlog.
    ▪ Plan UATs, validate UATs, and identify areas for improvement (production KPI monitoring).

    Results (scoped strategic topics):
    ✓ POS Payment Module: Centralized management of pricing formulas, real-time price display on charging stations, transaction compliance audit, and generation of reports and KPI tracking dashboards.
    ✓ CSR Risk on Fraudulent Charging: Automatic charging stop in case of energy theft.
    ✓ Gen3 Charging Station Commercialization: Design, manufacturing, and B2C configuration.

    Product Owner EV & IoT Electric Mobility (Products: EV Controller, Factory, Manufacturer)
    ▪ Manage the product backlog, write user stories, and prioritize needs (based on Moscow).
    ▪ Build the product vision and the quarterly roadmap shared in PI planning.
    ▪ Coordinate teams (Dev, infra, security, architecture) and facilitate business workshops.
    ▪ Manage IoT monitoring solutions and secure connection to charging stations.
    ▪ Implement KPI monitoring dashboards (velocity, incidents) and manage ongoing maintenance.
    ▪ PMO: Monitor integration of cyber group recommendations in delivery.

    Results (delivered solutions):
    ✓ Intelligent Charging Management: Smart charging Levels (A, B, C) – 1GW/month recovered during peak consumption in Paris, etc.
    ✓ Security: IAM AWS Cognito, secure firmware, REST API, microservices.
    ✓ Azure to AWS Migration: Microservices, configuration (S3, Docker, Kubernetes, etc.).
    ✓ QA Test Automation reduced production incidents by 20% and improved delivery.
  • Bouygues Telecom
    PMO - Ransharing project (shared network for 4 operators)
    TELECOMMUNICATIONS
    January 2019 - April 2023 (4 years and 4 months)
    7/9 Av. Morane Saulnier, 78140 Vélizy-Villacoublay, France
    ◼ **Ransharing Manager**: Oversee all Ransharing deployment activities to extend the multi-operator network (ORF, SFR, FREE, BOUYGUES) to underserved areas.

    AREA OF EXPERTISE
    ▪ Operational PMO (governance, planning, cross-functional coordination, budget, risks).
    ▪ Prepare, facilitate, and present governance meetings (Steering Committees, Project Committees, etc.).
    ▪ Drive performance, continuous process improvement initiatives, and anomaly resolution.
    ▪ Support change management and produce project documentation (procedures).
    ▪ Monitor KPIs and regularly disseminate progress reports.

    Results:
    ✓ Forecasts achieved at 98% before deadline, compliant with SLAs.
    ✓ Workflow optimization and reduction of delivery times by 30% (10 days to 7 days).
    ✓ Management of nearshore teams and integration of agility in delivery.
    ✓ Budget adherence, variance reduction, increased customer satisfaction.
  • Bouygues Telecom
    Cross-functional Project Manager - Crozon data flow management (Shared SFR – BOUYGUES)
    TELECOMMUNICATIONS
    January 2017 - April 2023 (6 years and 4 months)
    7/9 Av. Morane Saulnier, 78140 Vélizy-Villacoublay, France
    ◼ **Crozon Flows Manager**: Implement synchronous exchange flows and industrialize Crozon deployment (across all programs).

    AREA OF EXPERTISE
    ▪ Manage the scoping and implementation of flows (scope, cost, resources, risks, etc.).
    ▪ Manage communication (Internal/External: facilitate workshops, Steering Committees, Project Committees) and the relationship with SFR.
    ▪ Coordinate the team, manage the Run phase, and handle inconsistencies in business data exchanged via flows.
    ▪ Drive continuous improvement of data flows, monitor the roadmap, and delivery milestones.
    ▪ Implement, monitor KPIs, and regularly disseminate deployment progress reports.

    Results:
    ✓ 2022 forecast for commercially launched 5G sites exceeded projections (over 500 sites).
    ✓ Reduced production costs and timelines due to business transformation and automation.
    ✓ Over 50% improvement in deployment reliability across all programs with cost rationalization.

Recommendations

Arnaud O.AO
Mamadou Lamine ColyML
Arnaud O. and 1 other person have recommended Guy

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Education

  • Engineer
    Sup Galilée - Paris 13
    2008
    Ingenieur , Télécommunications et réseaux
  • Electronics Degree
    Université Paris 13
    2006

Certifications

Skill set

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