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Razack Mimiko

@razackmimiko

Message

I am an IAM specialist delivering secure, automated AWS and Okta identity solutions focused on Zero Trust.

Zimbabwe

Message

What I'm looking for

I seek an IAM/cloud security role where I can design Zero Trust architectures, automate identity governance, integrate Okta/AWS, collaborate with InfoSec, and reduce risk while ensuring compliance.

I am an IAM specialist with 5+ years designing and implementing secure, scalable identity solutions across AWS and Okta. I focus on Zero Trust, least privilege, and automation to strengthen security posture and ensure compliance.

At ProService Hawaii I designed and deployed IAM solutions, integrated SSO with SAML and OIDC, implemented JIT privileged access, and automated provisioning and access reviews with Python and AWS Lambda. Those efforts reduced IAM-related incidents by 40% and improved operational efficiency through SSO migrations.

I hold AWS Cloud Practitioner, AWS Solutions Architect – Associate, and AWS Security – Specialty certifications and a B.A. in Criminal Justice. I collaborate with InfoSec and cloud engineering teams to align IAM with compliance frameworks and drive continuous improvement.

Experience

Work history, roles, and key accomplishments

Identity and Access Management Engineer

ProService Hawaii

Jul 2021 - Aug 2025 (4 years 1 month)

Designed and deployed secure IAM solutions across AWS enforcing Zero Trust and least privilege, and integrated federated SSO with Okta and SaaS apps. Automated provisioning, de-provisioning, and access reviews with AWS Lambda and Python, reducing IAM-related incidents by 40% and implementing JIT privileged access.