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Abdelhak TebaiAT

Abdelhak Tebai

Freelance IT Manager / CIO – AWS, Infra Expert

€800/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Abdelhak

Freelance IT Manager / CIO and Cloud & Security Expert, I support companies in modernizing, securing, and optimizing their information systems. With over 10 years of experience at Nokia, Alcatel-Lucent, and within the Ministry of Defense, I work on critical environments requiring high reliability, availability, and compliance.

My main expertise
  • IT Management & Governance (Outsourced CIO / CISO)
  • Cloud & Infrastructure: AWS, VMware, hybrid architectures
  • Cybersecurity: IAM, MFA, SSO, DLP, audits, hardening
  • Digital Transformation & ITSM (automation, support, access)
  • Vendor management, cost optimization, KPI/SLA monitoring
  • Technical team management and multi-project coordination
What I bring
  • A strategic vision aligned with business + IT
  • Measurable results: reduced costs, enhanced security, increased availability
  • Immediately operational cloud and security expertise
  • Comprehensive support: audit, architecture, implementation, monitoring
Types of assignments

  • Outsourced CIO (1 to 4 days per month)
  • Infrastructure Migration → AWS
  • IS Modernization & IT Governance
  • Implementation of MFA, SSO, IAM, security policies
  • Management of strategic IT projects
  • ITSM, automation, and IS optimization
  • Business application design (PCSOFT Suite)
  • French

    Native or bilingual

  • English

    Fluent

  • Arabic

    Native or bilingual

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

Experience

  • Nokia Networks
    IT Manager
    TELECOMMUNICATIONS
    January 2020 - January 2024 (4 years)
    Massy, France
    IT Manager responsible for the strategy, security, and modernization of the information system in a demanding international environment. I led the migration to AWS, strengthened cybersecurity, and implemented performance-based IT governance. My role included vendor management, cost optimization, continuous improvement of support, and management of multidisciplinary technical teams.

    Achievements:

    • Migration of critical environments to AWS, with a 25% reduction in infrastructure costs.
    • Implementation and hardening of security measures: MFA, SSO, DLP, VPN.
    • Improvement of service quality and SLAs (+20% in two years).
    • Deployment and automation of ITSM processes to optimize support and access management.
    • Management and negotiation of contracts with IT providers.
    • Implementation of KPI-oriented IT governance / dashboards / performance audits.
    AWS Cloud Governance Automation Process Optimization Project Management
  • Alcatel-Lucent
    Digital Project Manager
    TELECOMMUNICATIONS
    January 2017 - January 2019 (2 years)
    Massy, France
    Digital Project Manager and Systems Administrator, responsible for infrastructure modernization and hybrid cloud solution deployment. I managed several digital transformation projects aimed at improving operational performance and automating internal processes. Responsible for technical coordination, vendor monitoring, and the implementation of new VMware / AWS architectures to ensure availability, security, and scalability.

    Achievements:

    • Design and deployment of a hybrid VMware / AWS architecture.
    • Implementation of support automation to reduce processing times.
    • Operational management of outsourced IT services.
    • Introduction of Agile / DevOps practices to accelerate project cycles
    Automation AWS Cloud Project Management Virtualization VMWARE
  • Ministère de la Défense
    Head of IT Department
    DEFENSE AND MILITARY
    January 2012 - December 2016 (4 years and 11 months)
    Tunis, Tunisia
    Responsible for the creation and management of a complete IT department within a highly secure environment. I led the IS modernization, digitized key administrative processes, and oversaw the implementation of a secure data center. My role included managing technical teams, coordinating with institutional stakeholders, and ensuring a high level of system availability and confidentiality.

    Achievements:
    • Establishment of an operational IT department from scratch
    • Digitization of HR and administrative processes (+40% productivity).
    • Design and deployment of an institutional portal integrating 14 websites.
    • Launch of national services (recruitment, inter-ministerial verification).
    • Deployment of a ministerial ERP and a secure data center.
    • Implementation of dashboards, incident tracking, performance management.
    • Supervision of teams and management of service providers in a high-security context.
    Process Optimization Project Management Governance pcsoft Cybersecurity

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Education

  • Specialized Master
    Telecom ParisTech
    2016
    Concepteur de Projet Digital
  • National Engineer Diploma, Information Systems specialization
    ENSI - National School of Computer Science
    2008

Certifications

Skill set

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