Freelancer profile translated to English.
Back to original languageAbout Ruddy
Originally a Developer Analyst for 8 years, I have been working as a System, Network, and Security Engineer for 20 years. I have also successfully completed various IT projects from both an infrastructure and development perspective.
French
Native or bilingual
English
Fluent
Dutch
Conversational
Can work on-site
Charleroi (up to 50km)
Experience
- InteribexSenior IT Consultant, Infrastructure ExpertCONSULTING AND AUDITSJuly 2025 - Today (1 year)Lausanne, Switzerland
- Managed IT for various SMEs, from level 1 to 3, and managed projects and infrastructures.
- Administration of Microsoft 365, Azure, Defender, Defender for Cloud, Entra, Exchange, Intune, Teams, ...
- Installation, configuration, administration of proxies, Windows and Linux servers in Azure and VMWare.
- Configuration of VPNs, firewalls, networks.
- Zabbix installation, configuration, and administration.
- DataconsultingSenior System, Network, and Security EngineerSOFTWARE PUBLISHINGJune 2024 - July 2025 (1 year and 1 month)Lausanne, Switzerland
- Managed system architecture, network segmentation, and migration of servers to appropriate VLANs.
- VMware, added an ESXi cluster, created virtual machines and deployment templates, configured vSwitches, NAS, etc.
- Installed brokers, proxies, NPS, Windows 2022 RDS servers and published applications.
- Configured site-to-site VPNs with clients in double NAT, configured firewalls.
- Integrated servers into Microsoft Defender, Crowdstrike, Cisco Umbrella, managed vulnerabilities by aggregating logs with Rapid 7 InsightVM and InsightIDR.
- Microsoft Entra ID, created client accounts, mailboxes, access rights, managed tenants, integrated devices into Intune.
- Usines Métallurgiques de VallorbeSecurity Engineer ConsultantMECHANICAL ENGINEERINGJanuary 2024 - June 2024 (5 months)Orbe, Switzerland
- Brought IT security into compliance following an audit.
- Network segmentation: created VLANs and propagated them across different switches (HP Procurve and Aruba, Lenovo and 3com) as well as configured access rules in the Palo Alto firewall, etc.
- Deployed GPOs for SMB signing, disk encryption, etc.
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Education
- Computer Science DegreeInstitut Provincial d'Enseignement1998Graduat en informatique
- Undergraduate Studies in Computer ScienceUniversité de Mons1995Candidatures licence en informatique