Freelancer profile translated to English.
Back to original languageAbout Adrien
Do you want to know the real security status of your company? I'm here to tell you clearly, with concrete recommendations.
Since 2020, I've been working within the same IT group, building my expertise from the ground up: field technician, systems & networks administrator, cybersecurity engineer, up to my current position as Business Manager & IT/Cybersecurity Technical Advisor. This 100% field-based career has given me a complete and realistic view of the risks to which companies are exposed — often without their knowledge.
Today, focused on project management and business development, I want to keep my hand in the technical side, and that's precisely why I offer my services on Malt.
I primarily carry out cybersecurity audit missions:
- Internal & external cybersecurity audit — complete analysis of your exposure and security posture
- Website audit — application vulnerabilities, configuration, security headers
- Dark Web & Leaks audit — search for your exposed data, compromised credentials, known or unknown leaks
- GDPR compliance — data mapping, risk analysis, actionable report
- IT risk analysis — critical asset mapping, threat assessment, structured deliverables
Each mission results in a clear and prioritized report, with a remediation plan directly usable by your teams.
French
Native or bilingual
English
Conversational
Can work on-site
Nancy (up to 50km)
Experience
- GROUPE SAMBusiness Manager & IT / Cybersecurity Technical AdvisorSeptember 2025 - Today (9 months)Nancy, FranceCommercial and technical management of IT, telecom, and cybersecurity projects — Grand Est & LuxembourgAs part of the commercial department of GROUPE SAM, I am the single point of contact for my clients throughout the entire lifecycle of their IT projects: from needs analysis to go-live, including quoting, negotiation, and monitoring. My dual technical and commercial expertise allows me to offer solutions that are truly adapted to the business challenges of each organization.What I bring to my clients:- Strategic consulting: existing infrastructure audit, risk analysis, recommendations aligned with budget/security/performance- Complete project management: scoping, feasibility study, quoting, deployment coordination, acceptance, and monitoring- Commercial engineering: complete B2B sales cycle, direct sales, purchasing, leasing, and financing- Technical expertise: on-premise and cloud Microsoft infrastructure (M365, Azure), networks, cybersecurity, backup, and DRP/BCP- Support for SMEs, mid-sized companies, and local authorities in their secure digital transformation
- SAM INFORMATIQUENetworks and Cybersecurity EngineerSeptember 2023 - August 2025 (1 year and 11 months)Neufchâteau, FranceCybersecurity audit, risk analysis, and complex IT project managementIn this role, I expanded my responsibilities to include high-value cybersecurity and IT management missions. I conducted cybersecurity audits and risk analyses for companies of various sizes, producing concrete and prioritized recommendations. I managed infrastructure projects from start to finish, from scoping to go-live.Skills utilized:- Cybersecurity audit: security posture assessment, vulnerability identification, report and remediation plan writing- Risk analysis: critical asset mapping, threat assessment, corrective action prioritization- Security alert monitoring and proactive management (PSB4)- IT project management: design, quoting, coordination, deployment, and monitoring- Advanced Microsoft 365 / Azure administration: identities, conditional access, cloud security- Implementation of business continuity (DRP/BCP) and backup solutions- Technical team management and support
- SAM INFORMATIQUESystems and Networks AdministratorSeptember 2022 - July 2023 (10 months)Neufchâteau, FranceAdministration, security, and management of multi-client IT projects — including Data Center infrastructureI was responsible for the complete administration of systems and networks for several clients simultaneously, with an approach focused on availability, security, and risk anticipation. In parallel with client missions, I also managed and operated SAM Informatique's internal Data Center, ensuring service continuity and the security of hosted infrastructures.Data Center Management:- Operation and monitoring of the company's Data Center infrastructure- Administration of hosted physical and virtualized servers (VMware/ESXi, Hyper-V)- Management of SAN/NAS storage arrays and backup environments- Service availability monitoring, incident management, and corrective actions- Maintenance in operational condition (MCO) of hosted equipment- Management of network connectivity and Data Center inbound/outbound trafficClient Missions:- Client needs analysis and infrastructure project assessment- Administration of Windows Server, Linux systems, VMware/Hyper-V/ESXi virtualization- Management of Microsoft 365 environments (email, identities, access)- Network security: segmentation, hardening, access management- Installation and configuration of backup solutions (Veeam, Beemo)- Management of client IT projects from A to Z- Technological watch and equipment evolution anticipation
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Education
- Expert in Information Systems, Cybersecurity, and Networks - Master's Degree (alternating program)ESI Metz - Metz School of Computer Science2025Ingénierie informatique, Cybersécurité, Gestion des Systèmes d’Information
- IT Project Manager, Systems and Networks Administrator - Bachelor's Degree (alternating program)ESI Metz - Metz School of Computer Science2023