Nathan LALLIER

FRMy CV

Nathan LALLIERCloud Engineering Apprentice

I design and run secure cloud infrastructure in an industrial environment at SEMIN. Azure, Entra ID, Intune and Microsoft 365 every day, alongside an engineering degree at CESI until 2029.

See my projectsMy background
Nathan LALLIERAzureLinuxWindowsCiscoFirewall
25+months of hands-on production experience
5certifications earned
90published procedures

Featured projects

All projects and labs →
CompletedFull project · 2026

Orion Consulting Group

Two-site corporate infrastructure with network segmentation, centralised identity, monitoring, asset management and replication between the two sites.

pfSenseVPN IPsecVLAN 802.1QAD DS
In progressFull project · 2026

VERIDIS Life Sciences

Gradual migration of critical workloads to Azure with no service disruption, using a controlled hybrid architecture.

Azure Virtual NetworkMicrosoft Entra IDSécurisation des accèsMigration des services

Latest procedures

All 90 procedures, in French →
Gestion des Paquets APT et Mises à Jour AutomatiquesLinux · revised 17 Oct 2026ReadGestion des Permissions, ACL et Droits SpéciauxLinux · revised 17 Oct 2026ReadGestion des Utilisateurs, Groupes et de sudoLinux · revised 17 Oct 2026ReadAccès distant sécurisé via WireGuardFirewall · revised 16 Oct 2026Read

All my certifications →