IT Service Desk / Helpdesk Technician Senior with 4+ years of experience delivering L1/L2 support for international users in SLA-driven environments. Skilled in Windows OS, Microsoft 365, Active Directory / Azure AD / Entra ID fundamentals, ServiceNow, account access, MFA/password resets, hardware/printer/device troubleshooting, VPN/connectivity, browser/application support, and clear documentation. Strong customer service through phone, chat, email, and remote sessions.