Microsoft Entra ID (Azure AD), Single Sign-On (SSO) Integration, Multi-Factor Authentication (MFA) Implementation & Support, Conditional Access Policy Configuration, Privileged Identity Management (PIM), Entra ID Connect (Azure AD Connect), Identity & Access Management (IAM), SAML 2.0, OAuth 2.0, OpenID Connect (OIDC), Authentication & Authorization Protocols, LDAP & Directory Services, REST APIs & Microsoft Graph API, CI/CD Pipeline Integration, Identity Troubleshooting & Root Cause Analysis (RCA), Access Management & Security Compliance, Incident Management, Problem Solving, Stakeholder Communication