Guillaume Deroch

IT Consultant specializing in supporting SMEs and public sector organizations, I help them secure, structure, and simplify their daily IT operations.

My approach is pragmatic and field-oriented: audit of existing systems, system upgrades, Windows Server and Active Directory administration, network management, user support, and usage security.

I also assist organizations in understanding and responsibly using artificial intelligence, through awareness campaigns, best practices, and risk assessment (data, confidentiality, security).

Objective: a reliable, understandable, and controlled IT system that supports business activities and users.

I also provide support within large IT departments, assisting internal teams (L2/L3 support, incident management, deployments, procedures, service continuity).