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Charles I.CI

Charles I.

CTO & CISO | AI-driven hyperautomation | Strategy

€750/day
Saint-Maur-des-Fossés, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Charles

Veteran of challenging audit missions, ambitious product roadmaps, and conflict-ridden "production" relationships, I would be delighted to assist you in defining or implementing your product, engineering, or security roadmap.

Among my accomplishments that may interest you:
  • ISO 27001 certification obtained in less than 9 months.
  • 4 years of industrializing red-teaming exercises and assisting CISOs
  • 10 years of experience in building SOCs
  • Complete re-implementation of a SaaS SOAR solution.
  • Managed security services for over 120 clients.
  • Programming around LLMs for workflow generation.
Leadership and technical teams: I recruited over 40 people in 4 years, whom I managed (organization, process optimization, individual performance) through team leaders. I also established budgets and roadmaps and defined the technological strategy.

Technical Stack:
  • Fully terragrunted and dockerized infrastructure on AWS.
  • Backend architecture in Golang.
  • Frontend in NextJS.
  • CI/CD with GitLab and continuous deployment.
  • Workflow generator based on LLMs.

  • French

    Native or bilingual

  • English

    Fluent

  • German

    Conversational

  • Russian

    Conversational

  • Arabic

    Basic

Can work on-site
Saint-Maur-des-Fossés (up to 10km)

Experience

  • AKONIS
    CTO & COO
    March 2025 - Today (1 year and 3 months)
    Paris, France
    Cybersecurity integrator, roadmap trusted advisor
    Helping customers hands-on during the whole identity lifecycle
    Identity and Access Management IAM Identity Management
  • Five Nines
    Chief Technical Officer
    May 2022 - March 2025 (2 years and 10 months)
    Paris, France
    ISO 27001 certified under 9 months
    Complete reimplementation of a SaaS SOAR
    Managed security services for 120+ clients
    AI for workflow generation
    Hired almost every people in the technical direction - 30 people, and manage them (team organization, process optimisation, individual performance) through team leaders
    Established budgets and roadmaps
    Defining the technological strategy Technical Stack:
    - Fully terragunt-ed & dockerized infrastructure on AWS
    - Backend architecture implemented in Golang
    - NextJS frontend
    - Gilab-CI (with continuous delivery/deployment)
    - LLM-based workflow generator
  • InterCloud
    Chief Information Security officer
    May 2021 - April 2022 (11 months)
    Paris, France

    • Full rehaul of the identity governance, setup and implementation of MFA & SSO
    • Full redesign of the Privileged Administration Model, RFP & build of a PAM architecture with a Bastion
    • RFP & build of a SOC with SIEM, EDR, and SOAR technologies
    • Deep technical audits, from web to ISO 27001 , going through internal red teaming
    • Support to Product & Sales team to design IPSEC solutions & new authentication services
    • (Re)build from scratch of the security team
    • Rewriting of the Information Security Policy, revamping of the vulnerability management

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Certifications

  • OSCP
    Offensive Security
    2019
  • Splunk Administrator
    Splunk
    2015

Skill set

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