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Lorenzo LapotreLL

Lorenzo Lapotre

Expert Powershell

€521/day
Paris, FR
8-15 years
Powershell
Automation
Active Directory
Microsoft Azure
Microsoft Intune

Average response time: 1 hour

Freelancer profile translated to English.
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About Lorenzo

- Level 3 exploitation, experienced in MCO, supervision and stabilization of critical processes.
- Strong expertise and passion for Powershell scripting.
- Versatile Unix and Windows.

Proactive, rigorous, and autonomous, I guarantee quick response and action times to my clients.
Available to work nights and weekends

  • French

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • SOPRA STERIA
    Systems and Automation Engineer
    TECH
    November 2024 - Today (1 year and 7 months)
    Nantes, France
    Maintenance in operational condition (MCO) of Windows / UNIX systems and application environments: supervision, proactive incident analysis, risk management and maintenance planning, SI sustainability
    Level 3 incident management, Adobe, Tomcat, coordination with technical teams and follow-up until resolution.
    Advanced administration and support of the application ecosystem (version upgrades, deployments, patches, application dependencies).
    Backup and restore management, environment duplication, storage space control.
    Automation of recurring tasks and continuous improvement of the SI via PowerShell (creation of internal tools, maintenance, reporting).
    Active Directory administration: account management, GPO, scheduled tasks, access policies and authentication supervision.
    Writing and enrichment of the knowledge base, technical documentation and operating procedures concerning levels 2 and 3
    Regular communication with clients: reporting, diagnosis follow-up, incident analysis restitution and technical support.
  • EDF
    Active Directory Expert
    TECH
    December 2023 - October 2024 (10 months)
    Nantes, France
    Management and administration of Active Directory in a production environment: creation and maintenance of accounts, groups, OUs, GPO/GCO policies, access control and authentication supervision.
    Level 2 incident management
    Automation of recurring operations via PowerShell: extraction scripts, bulk object management, account cleanup and reporting.
    Deployment and configuration of an EDR (Endpoint Detection & Response) in the context of strengthening SI security.
    Inter-team collaboration in an Agile / DevOps framework, participation in sprints and collaborative incident resolution.
    Rigorous application of security and confidentiality rules related to sensitive accounts and critical data.
  • Capgemini
    Workplace Administrator
    TECH
    December 2023 - November 2024 (11 months)
    Nantes, France
    Management of user requests and escalated N2 incidents, ticket and call tracking, with precise reporting in an ITIL environment.
    Management and participation in workstation migration projects (Windows 7 → Windows 10) and the deployment of Smartéo mobile applications via Workspace One.
    Testing of Windows Server 2016 and Windows 10 bases: enrollment, compliance tests, application deployment, driver and tool installation via SCCM and InTune.
    Updating and enriching technical documentation (Workplace chains, procedures, diagnostics).
    Contribution to service continuity and continuous improvement of operational quality.
    Project monitoring and reporting in an Agile context, creation of dashboards and indicators via Power BI.
Check out Lorenzo's experience

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Education

  • BTS SIO – Information Services for Organizations (SISR option) Baccalaureate
    STMG
    BTS SIO – Services Informatiques aux Organisations (option SISR) Baccalauréat
  • Bachelor Systems and Networks
    Ynov
    2021
    Bases du développement : algorithmie, programmation orientée objet (POO), découverte de plusieurs langages et SQL. Projets pratiques : développement d’applications web (JavaScript), création de forum, projets techniques et challenges de programmation. Data : SQL avancé et analyse/manipulation de données avec Python. Infrastructure & systèmes : Linux, administration de postes clients, fonctionnement des réseaux, Windows Server. Technologies complémentaires : conteneurisation, bases du cloud et sensibilisation à la cybersécurité. Spécialités informatiques : IoT, programmation de micro-contrôleurs, développement mobile, responsive design, introduction au développement de jeux avec Unity. Gestion de projet : projets suivis, hackathons 48h, CTF, challenges techniques. Compétences professionnelles : communication, RSE/impact, anglais, travail en équipe. Spécialisation en 3e année : développement, infrastructure & réseaux ou robotique et systèmes embarqués.

Skill set

MCO
Supervision
Project Management

Categories