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SebaDiezV/README.md

Sebastián Diez Vidal

IAM Engineer · Microsoft Entra ID Specialist · SC-300 Certified

LinkedIn SC-300 Location


About me

I'm an IT professional with 13+ years in the Microsoft ecosystem, currently specializing in Identity and Access Management (IAM) with Microsoft Entra ID.

My background in infrastructure gives me something most IAM specialists don't have: I understand what happens below the identity layer. I've managed the systems that IAM policies protect — which means I design controls that work in the real world, not just on paper.

  • 🔐 Focused on Zero Trust architecture, Identity Governance & Administration (IGA), and Privileged Access
  • ⚙️ Building automation with PowerShell and Microsoft Graph API
  • 🌎 Experienced managing identities across Chile, Peru, Colombia and the US
  • 📘 English B2 — comfortable in remote, international environments

Current Project

A hands-on IGA portfolio simulating a real-world enterprise IAM implementation with GDPR compliance.

Phase Topic Status
Phase 1 Automated User Onboarding & IGA Foundations ✅ Complete
Phase 2 Conditional Access Policies ✅ Complete
Phase 3 Privileged Identity Management (PIM) ✅ Complete
Phase 4 Access Reviews & Lifecycle Automation ✅ Complete

Stack: Microsoft Entra ID · PowerShell 7 · Microsoft Graph API · Entra ID P2 · GDPR Framework


Technical Skills

Identity & Access Management
├── Microsoft Entra ID (Entra ID P1/P2)
├── Active Directory (On-Premises + Hybrid)
├── Privileged Identity Management (PIM)
├── Conditional Access Policies
├── Identity Governance & Entitlement Management
├── B2B External Identities
├── MFA & SSPR
└── RBAC & Least Privilege Design

Protocols & Standards
├── SAML 2.0 · OIDC · OAuth 2.0
└── Kerberos · NTLM · LDAP

Automation
├── PowerShell 7
└── Microsoft Graph API

Cloud Platforms
├── Microsoft Azure
└── Oracle Cloud Infrastructure (OCI)

Certifications

Badge Certification
🏆 Microsoft SC-300 — Identity and Access Administrator Associate
🏆 Microsoft AZ-900 — Azure Fundamentals
🏆 Oracle OCI Foundations Associate — 2025
📘 EF SET B2 English — Reading & Listening

GitHub Stats

Sebastián's GitHub Stats

Top Languages


What I'm working on right now

  • 📚 Deepening PowerShell for IAM automation (Graph API, lifecycle scripts)
  • 🔒 Expanding the IAM portfolio with Entra ID Workload Identities
  • 🌐 Consolidating English B2 → C1 for international remote roles
  • 📋 Exploring Okta as a second identity platform

"Infrastructure experience is what separates an IAM engineer from an IAM button-clicker."

Pinned Loading

  1. iam-entra-portfolio iam-entra-portfolio Public

    IAM Engineering Portfolio — Microsoft Entra ID, PIM, Conditional Access, GDPR Governanc

    PowerShell

  2. Azure_networking-and-storage Azure_networking-and-storage Public

  3. Azure_EntraID-Integration-and-Identity-Management Azure_EntraID-Integration-and-Identity-Management Public

  4. Azure_Monitoring-Backup-and-Recovery Azure_Monitoring-Backup-and-Recovery Public