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Olanrewaju Ajilore

@olanrewajuajilore

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Experienced Sr. Cloud/DevOps Engineer with a focus on automation.

United States

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What I'm looking for

I am seeking a role that fosters innovation and collaboration, with opportunities for growth and impactful projects.

I am a Sr. Cloud/DevOps Engineer with over 10 years of experience in building resilient, automated, and secure cloud infrastructure for enterprise systems. My expertise spans across AWS, Azure, and GCP, where I have successfully designed and operated GitOps pipelines and advanced CI/CD workflows. I am passionate about leveraging technology to enhance operational efficiency and drive innovation.

Throughout my career, I have implemented robust cloud security measures and compliance frameworks, ensuring that systems are not only efficient but also secure. My hands-on experience with tools like Terraform, Ansible, and Kubernetes has allowed me to automate multi-cloud deployments and improve time-to-market significantly. I thrive in collaborative environments and have a proven track record of mentoring teams on best practices in DevSecOps and GitOps.

Experience

Work history, roles, and key accomplishments

Current

Sr. Cloud DevOps / Infrastructure Engineer

Current

Fidelity Investment Services (FIS)

Aug 2022 - Present (2 years 11 months)

Designed and managed AWS EKS clusters with Istio Service Mesh for microservices-based financial platforms. Automated multi-cloud deployments using Terraform, CloudFormation, and ARM Templates across AWS and Azure.

Cloud / DevOps Engineer

CIGNA

Feb 2022 - Present (3 years 5 months)

Migrated critical healthcare services from VMs to containerized microservices on AWS EKS and Azure AKS. Developed reusable Terraform modules for multi-account AWS VPC, IAM, and network security.

Terraform VPC IAM Vault Helm JFrog Artifactory Grafana Prometheus Loki Tempo Cloudwatch WAF IPtables VPN Direct Connect Qualys Wiz Trusted Advisor AWS CUR Athena QuickSight JWT SSO OAUTH2 PagerDuty DevSecOps GitOps

Cloud Engineer

TIAA

Nov 2021 - Present (3 years 8 months)

Built IaC-driven AWS landing zones using Terraform and Control Tower, enforcing organization-wide policies. Managed hybrid Kubernetes clusters (on-prem + cloud) with Rancher and OpenShift.

Cloud Engineer

EVERBANK

Apr 2015 - Present (10 years 3 months)

Designed and implemented robust RESTful APIs using Django Framework to streamline backend–frontend integration. Managed PostgreSQL schemas and performed complex migrations with Django ORM, ensuring data integrity and zero downtime.