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Lance M.LM

Lance M.

Cybersecurity Consultant

€650/day
Argenteuil, FR
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Lance

I help SMEs and startups save time and secure their business through automation and artificial intelligence. I design and deploy automated workflows (N8N, API, integrations), custom AI agents (Claude, OpenAI), and internal tools that eliminate repetitive tasks, from sales prospecting to reporting.
My added value: a dual expertise that is still rare, automation/AI and cybersecurity (networks, system hardening, Linux and Proxmox infrastructure). I don't just run your automations, I deploy them on reliable and secure foundations.
Types of projects I work on: business process automation, AI agents and chatbots, CRM integrations (Airtable, Notion, HubSpot), web applications (React/Next.js, Python/FastAPI), and consulting in operational infrastructure and security.
Founder of my own company, I work directly, quickly, with a real focus on concrete results for your business.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Fluent

Can work on-site
Argenteuil (up to 50km)

Experience

  • SNCF Sûreté Ferroviaire
    Cybersecurity Intern
    TRANSPORTATION
    May 2025 - July 2025 (2 months)
    Context: Securing and analyzing critical systems within the framework of railway safety.
    • Monitoring and analyzing incidents on critical systems.
    • Detecting and correcting vulnerabilities to strengthen ISO 27001 compliance.
    • Automating log control (-35% verification time).
    • Contributing to the improvement of tools for monitoring and detecting attacks.
  • Capgemini,
    Junior Cybersecurity Consultant
    April 2023 - June 2023 (2 months)
    Paris, France
    Mission of penetration testing and system hardening for major clients.
    • Conducting security audits and identifying vulnerabilities on web applications and infrastructures.
    • Automating analyses using Python to speed up threat detection (-45% scan time).
    • Implementing Linux and Windows server security solutions.
    • Training and awareness for 10 employees on incident management and cyberattack response.
    • Participation in a project that blocked over 500 intrusions in one month.
  • Deloitte France (La Défense)
    Active Member
    January 2021 - December 2023 (2 years and 11 months)
    Context: Participation in cybersecurity audits for clients in the private sector.
    • Participation in cybersecurity audits for major clients.
    • Identification of major risks and implementation of corrective measures (-25% exposure to threats).
    • Contribution to technological and regulatory watch (ISO 27001, GDPR).

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Education

  • Rythme
  • Bachelor Networks &
    CYU Cergy Paris Université
    2026
    Bachelor Réseaux &

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