Freelancer profile translated to English.
Back to original languageAbout James
Expert in IT infrastructure and cybersecurity, I support companies (VSEs/SMEs/startups) in setting up, securing, and managing their information system.
With several years of field experience (infra, support, operational maintenance), I offer robust, scalable solutions adapted to business needs, ensuring both performance and security.
What I offer:
🔐 Cybersecurity & Audit
• Network and system vulnerability analysis
• Windows / Linux / NAS Hardening
• Firewall configuration (pfSense, Cisco, Fortinet)
• VPN setup (OpenVPN, IPSec, WireGuard)
🌐 Infrastructure & IT Support
• LAN/VLAN network deployment
• NAS / secure share configuration
• Active Directory + GPO installation
• Monitoring, documentation, operational maintenance
🧑💻 Remote Support & Managed Services
• User assistance
• Emergency troubleshooting
• Outsourced support packages for SMEs
⚙️ Work Method:
Initial discussion to fully understand the need
Clear definition of deliverables and deadlines
Remote intervention with secure tools (VPN, TeamViewer, Anydesk)
Follow-up, clear reporting, and post-delivery support
📍 Based in Toulouse and Montreal, I primarily work remotely and adapt to international time zones.
📧 Contact me to discuss your needs, I respond quickly.
French
Native or bilingual
English
Fluent
Can work on-site
Toulouse (up to 50km)
Experience
- Contrôle LaurentideIT-OT Cybersecurity EngineerTECHJanuary 2025 - Today (1 year and 5 months)Kirkland, Canada• Monitoring of critical equipment via PRTG Network Monitor• Writing server/VM resource usage reports to aid IT decision-making• Network security management (Firewall, segmentation, VLAN isolation, hardening)• Automation of administration tasks via PowerShell• Writing network architecture documents and business continuity plans.• Technical support to users in critical DeltaV environments• Coordination with vendors (e.g., Acronis, Emerson) for licenses, compatibility, technical support
- Capgemini Consulting - Capgemini InventNOC CONSULTANT NETWORK PROTECTIONDIGITAL AND ITFebruary 2022 - January 2025 (2 years and 11 months)Toulouse, France• Management of a fleet of 300 Checkpoint & Fortinet Firewalls Investigation of L3 client network issues Participation in continuous improvement proposals for the IS Update of Multi Domain Server• Ticketing management under Jira, ServiceNow• Management of the update and upgrade campaign R81.10 Hotfix T110 of Checkpoint clusters• Participation in the implementation of equipment monitoring under Zabbix• Deployment and investigation of IPsec site-to-site VPNs
- CAPGEMINI DTI DSNASystem and Cloud ConsultantJune 2021 - December 2021 (6 months)Toulouse, France• Management of Veeam Backup backups Network diagram creation• Creation, administration of virtual machines under VMWare Vsphere in the IT park• Administration of proxy servers Monitoring of the IT park machines Updating expired certificates
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Education
- Information Systems and NetworksPaul Sabatier Toulouse III2020des systèmes d'information et réseaux
- Network and Telecommunication ITUniversité Paul Sabatier Toulouse III Toulouse2017Informatique réseau et télécom
Certifications
- CompTIA Security+ ce CertificationComptia