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GokuCooper/README.md

Hi, I'm DeJurnett 👋

IAM Engineer. I build identity labs end to end, break them, and write down how I fixed them.

Over 12 weeks I built a hands on IAM portfolio across Okta, SailPoint IdentityIQ, Microsoft Entra ID, and CyberArk. Every project has a working build, real screenshots from start to finish, and a Snags section where I explain what went wrong, which layer it lived in, and how I proved the fix.

The part I care about most is the troubleshooting. Anyone can follow an install guide. The useful skill is finding out why something that looks healthy is not actually working.

LinkedIn


Projects

The full identity lifecycle, in the order I built it: log in, join, move, leave, lock down, automate, measure, govern, and protect the master keys.

Project What it proves Stack
Okta SSO and Lifecycle Management Three apps on one login over SAML, OIDC, and SCIM, with group membership driven by department Okta
SailPoint HR Source and Aggregation An HR file as the source of truth, with correlation and manager relationships SailPoint IdentityIQ 8.3
SailPoint Joiner and Leaver Automation Hire to live account in 4 min 25 sec and termination to disabled in 3 min 22 sec, zero manual steps SailPoint IdentityIQ, MySQL, BeanShell
Entra ID Conditional Access and Zero Trust Four Conditional Access policies, a break glass account, and just in time admin with PIM Microsoft Entra ID P2
PowerShell for IAM Automation Bulk joiners, stale account reports, group access audits, and a break glass sign in alarm PowerShell, Microsoft Graph
Microsoft Graph Inactive Account Report An app registration with read only access that finds inactive accounts and routes them to managers Python, Microsoft Graph
IAM Metrics Dashboard Six identity health KPIs across two platforms, with a before and after remediation run Python, Entra ID, Okta API
SailPoint Access Governance A 10 role RBAC model, SoD rules, and a manager certification that took violations from 3 to 0 SailPoint IdentityIQ 8.3
CyberArk PAM for a Tier 0 Domain Admin A Domain Admin password nobody knows, used only through a recorded session, reviewed by a separate auditor CyberArk PAM 12.6, Active Directory

How I work

  • Verify, don't trust the screen. I confirm changes with PowerShell, logs, or a second system before calling something done.
  • Name the layer first. Network, DNS, OS, policy, application, or licensing. Fixing the wrong layer wastes the most time.
  • Make the smallest change that solves the problem. One platform exception instead of a company wide setting. One scoped override instead of turning a safety off.
  • Leave evidence. Numbered screenshots and exported reports, so anyone can check my work.

Tools

  • Identity platforms: Okta, SailPoint IdentityIQ, Microsoft Entra ID, CyberArk PAM, Active Directory
  • Protocols and concepts: SAML, OIDC, OAuth 2.0, SCIM, MFA, Conditional Access, PIM, RBAC, SoD, access certification, JML
  • Automation: PowerShell, Python, Microsoft Graph, Okta API, REST
  • Infrastructure: Windows Server, VMware Workstation, MySQL, Apache Tomcat, IIS
  • Security tooling: gitleaks

Every project in this portfolio was scanned for secrets with gitleaks before I published this page. All names and accounts in my labs are test data.

Pinned Loading

  1. okta_sso_lifecycle_management okta_sso_lifecycle_management Public

    Okta SSO and Lifecycle Management lab: SAML, OIDC, and SCIM integrations with a department based group rule

  2. sailpoint_iiq_jml_workflows sailpoint_iiq_jml_workflows Public

    Automated Joiner and Leaver workflows in SailPoint IdentityIQ 8.3 with a JDBC connected MySQL app, BeanShell rules, and a documented lock defect fix

  3. entra_conditional_access_zero_trust entra_conditional_access_zero_trust Public

    Microsoft Entra ID Conditional Access framework with break glass, PIM just in time access, and What If validation

  4. iam_metrics_dashboard iam_metrics_dashboard Public

    Python dashboard scoring six IAM KPIs across Microsoft Entra ID and Okta, with audit evidence and a before and after remediation run.

    Python

  5. sailpoint_iiq_access_governance sailpoint_iiq_access_governance Public

    RBAC, segregation of duties, and access certification in SailPoint IdentityIQ 8.3.

  6. cyberark_pam_tier0_privileged_access cyberark_pam_tier0_privileged_access Public

    Vaulted, rotated, and recorded a Tier 0 Domain Admin in a five server CyberArk PAM lab, with session review by a separate auditor.