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Steeve Cedric Tsamba MbiandjiSC

Steeve Cedric Tsamba Mbiandji

Scrum Master | Agile Team Coach

€600/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Steeve Cedric

Senior Scrum Master / Agile Team Coach with 7+ years of experience in complex and multi-team environments (Scrum, Kanban, SAFe).
I support product and IT teams in improving their delivery, strengthening their autonomy, and increasing business impact through pragmatic agile practices focused on value, quality, and predictability.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Paris (up to 50km), Nice (up to 50km), Lille (up to 50km), Lyon (up to 50km), Nantes (up to 50km)

Experience

  • RAJA
    Scrum Master | Agile Team Coach
    E-COMMERCE
    October 2021 - August 2025 (3 years and 10 months)
    Paris, France

    >> Scope "Scrum Master – Search Engine Team"<<

    Mission:
    Supporting the Search Engine Team (9 people) in a SAFe context on the evolution of the engine and the deployment of Algolia in 22 subsidiaries, with the objective of fluid delivery, product quality, and business impact.

    Results / Contributions:
    * Leading delivery by flow (cycle time, SLE, throughput, health check) with -30% cycle time reduction.
    * Strengthening functional quality (DoR, INVEST, checks, RCA) with -50% reduction in recurring functional defects.
    * Product framing and prioritization (roadmap, story mapping) reducing post-deployment adjustments by approximately -50%.

    Deliverables:
    Indicator-based management framework – structured/prioritized backlog – framing rituals & workshops – quality rules (DoR/INVEST) – tool-assisted Jira workflow.

    #

    >> Scope "Agile Team Coach – Digital Factory"<<

    Context:
    I am supporting the agile transformation of the Digital Factory (~50 people) covering e-commerce, EDI, Ebusiness, Marketing, UX, and Product teams, in order to establish a common framework, strengthen inter-team coordination, and accelerate scaled delivery.

    Results / Contributions:
    * Deployment of a scaled agile framework (Scrum/Kanban/SAFe) for 6 squads, enhancing cross-functional coordination and execution consistency.
    * Implementation of inter-team alignment rituals (Scrum of Scrums, PI Planning, scaled retrospectives) and standardization of practices, stabilizing delivery flows.
    * Coaching of 5 Scrum Masters and 5 Product Owners, strengthening their posture, the quality of interactions, and product-tech collaboration.

    Deliverables:
    Scaled agile framework – inter-team rituals and governance – KPIs and management dashboards – standardized practices – support for key roles.
    Agile delivery management Flow management and team performance Scaled agile transformation Inter-team coordination and governance Coaching of agile roles
  • Orange DSI
    Scrum Master
    TELECOMMUNICATIONS
    January 2020 - May 2021 (1 year and 4 months)
    Toulouse, France
    Context:
    Supporting the MOBI team (7 people) on an application for fiber technicians, with the objective of more predictable delivery, better quality, and operational management adapted to field constraints.

    Results / Contributions:
    * Deployment of the Scrum framework (roles, events, artifacts) and maturity increase for the team, stabilizing operations and reducing planning deviations.
    * Implementation of quality criteria (DoR/DoD) and co-construction of backlog items, strengthening sprint preparation and the functional quality of deliverables.
    * Management by agile KPIs (velocity, burn-up/burn-down, capacity, health check) to enhance predictability and daily management.
    * Implementation of workload regulation mechanisms (health checks, capacity adjustments) to prevent overload and secure sprint capacity.
    * Facilitation of obstacle removal and cross-functional coordination (daily follow-up, arbitration, go/no-go), ensuring sprint continuity and critical deliveries.
    Delivery management Capacity management and workload regulation Performance monitoring by indicators Team facilitation and obstacle removal Product backlog structuring and prioritization
  • France Travail
    Scrum Master
    PUBLIC SECTOR
    May 2018 - December 2019 (1 year and 7 months)
    Nantes, France
    Context:
    Supporting a product team (8 people) in a SAFe context, responsible for the francetravail.io platform, with the objective of reliable delivery, product stability, and real-world management (build & run).

    Results / Contributions:
    * Structuring delivery preparation (needs clarification, common rules, DoR), ensuring the quality of elements before commitment.
    * Management of the build phase (handling unforeseen issues, Dev-PO coordination, intra-sprint adjustments) to ensure development continuity and commitment fulfillment.
    * Organization of the run phase (evolution prioritization, incident management, stakeholder synchronization), strengthening product stability and responsiveness to requests.
    * Inter-team coordination and dependency management in a scaled context, reducing operational blockages and securing delivery.
    * Knowledge capitalization (functional and technical documentation), reducing onboarding time by approximately 50% and improving sustainable knowledge transfer.
    Scrum Master Knowledge capitalization Facilitation of Scrum events Delivery structuring and upstream quality SAFe

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Education

  • Bachelor's degree in Sociology
    Université Toulouse - Jean Jaurès
    2024
  • Master's degree (M2), Digital Document in Networks: Internet Engineering
    Université de Caen Normandie
    2016
    Master 2 (M2), Document Numérique en Réseau: Ingénierie de l'internet

Certifications

  • Group Facilitation Techniques and Methods (Level 1)
    OCTO Technology
    2023
    Decision support Facilitator Collective intelligence Workshop facilitation
  • Professional Scrum Product Owner I (PSPO 1)
    Scrum.org
    2021
    https://www.scrum.org/certificates/712436
    product owner Scrum

Skill set

Categories