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Hamza NajjariHN

Hamza Najjari

Product Owner

On-demand
Les Ulis, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Hamza

Product Owner for 6 years in the energy sector.
Passionate about new technologies, innovative start-up creations.
Interested in business management, commerce, and management, I aspire after a few years of experience in the IS field, to prepare an Executive Master's in Strategic Unit Management in order to acquire a double competence essential for accessing management positions outside the scope of general engineering.
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Les Ulis (up to 50km), Toulouse (up to 50km)

Experience

  • Enedis
    Product Owner
    ENERGY AND UTILITIES
    March 2022 - Today (4 years and 3 months)
    Courbevoie, France
    SIKAPA Project
    The SIKAPA application is the flexibility stakeholder portal.
    This portal allows market participants to engage in adjustment mechanisms (MA), load shedding (NEBEF), System Services (SSY), and securing electricity supply (Capacity Mechanism).
    To facilitate its maintainability, availability, and reduce development costs for enhancements, the application is currently being transformed into several modular micro-applications and thus into several products.
    This migration is accompanied by a redesign of the UX and user journeys.

    - Upstream study & framing
    Collection of business needs;
    Instruction of needs;
    Framing and prioritization of needs;
    Facilitation of workshops and decision-making support;
    Populating the Program Increment.

    - Backlog Management
    Writing User Stories;
    Backlog prioritization and sprint population;
    Validation of developments.

    - Acceptance Testing
    Writing of functional & business acceptance documents;
    Planning and management of business acceptance testing;
    Coordination of connected inter-IS acceptance testing;
    Execution of functional test cases;
    Reporting and monitoring of product status;
    Supporting end-users (functional assistance for production);
    Driving change with internal Enedis users (AAM) and market participants;
    Analysis of gaps and incidents in production IS (at the application level).

    - Technical and methodological environments
    AGILE Safe project with 2 teams, with production deployments twice a month;
    Agile tooling (Jira and Confluence);
    Postman API; framing of interfaces (HMI and Flows) with partner IS;
    Oracle DBaaS RDBMS
    Jira & Confluence Documentation Functional Specifications Instruction Functional Framing Change Support Agile Ceremonies Facilitation Data Model Oracle SQL Developer PostgreSQL Spring Batch Control-M Kubernetes Figma SFTP X-ray Microsoft Power BI Kafka Streams Ceph
  • Enedis
    Product Owner
    ENERGY AND UTILITIES
    September 2019 - January 2022 (2 years and 5 months)
    Courbevoie, France
    Product Owner for ENEDIS:

    Support for the project manager in implementing a new tool for managing Enedis's vehicle and equipment fleet and EDF Corse & DOM-ROM (Sustainable Fleet Management Project).

    - Steering the internal team responsible for tool configuration and monitoring the specific development of the tool by the external editor.

    - Tool configuration for specific needs.

    - Deployment and national rollout of the tool.

    - Continuous improvement of the tool's processes.

    - Training of future users.

    - Validation of the tool's functional deliveries.

    - Management of application authorizations.

    - Management of interfaces with internal and external IS

    - Arbitration of functionalities to be added to the tool.

    - Framing of needs and prioritization.


    Technical Environment:
    _ FleetWave (Fleet Management Software)
    - Jira
    - SQL
    - JavaScript
    - SFTP Flows
    Agile Method Project Management SQL JavaScript JIRA Project Steering Team Management Meeting Facilitation Sense of Organization Continuous Deployment Configuration Data Management User Interface Change Management
  • Enedis
    Proxy Product Owner
    ENERGY AND UTILITIES
    September 2018 - August 2019 (1 year)
    Nanterre, France
    Proxy Product Owner for a project meeting business needs regarding the implementation of a new Enedis fleet management tool (over 20,000 vehicles and equipment) (Sustainable Fleet Management)

    Team Management:
    - Liaison between the Business and the technical stakeholders of the IS project
    - Supervision of the solution deployment team (CHEVIN FLEETWAVE)
    - Reporting on team activity
    - Facilitation of steering committees

    Product Management:
    - Definition and prioritization of business needs
    - Participation in agile ceremonies
    - Functional validation of developments
    - Arbitration between business needs and technical feasibility
    - Providing business expertise in the specification of functional needs and advising the project on solutions to implement
    - Translation and validation of detailed functional specifications and interface contracts
    - Writing of acceptance and non-regression testing documents

    Technical Environment:
    _ FleetWave (Fleet Management Software)
    - Jira
    - SQL

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Education

  • Engineering Degree
    Ei.Cesi Nanterre
    2019
    L'ei.CESI forme par l'apprentissage des ingénieurs capables de s’adapter à des situations de travail évolutives et qui se destinent à des fonctions en projet, études, affaires, management, innovation, R&D, qualité, sécurité, environnement, production, méthodes, maintenance dans l’industrie ou les services, dans un contexte national ou international.
  • DUT Physical Measurements
    IUT D’Orsay
    2016
    Capteurs Métrologie, Chimie, Mécanique, Thermique Cryogénie, Vide mécanique des fluides, Acoustique

Certifications

  • Organizational and Change Management Consulting Certificate
    26 Academy
    2021
    Change Management Training Support

Skill set (69)

Categories