Yomi Abudu
Senior Cloud Security Engineer @Independent Contractor
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WORK HISTORY
Senior Cloud Security Engineer @Independent Contractor
Designed and deployed secure, fault-tolerant AWS infrastructure across multiple environments to support business-critical workloads. Collaborated with DevOps and software engineering teams to streamline CI/CD pipelines and automate provisioning using Terraform and CloudFormation. Implemented IAM role-based access, MFA, and centralized monitoring via CloudTrail, GuardDuty, and CloudWatch. Enforced Zero Trust principles across hybrid environments using Aruba ClearPass for identity-based VLAN provisioning, RBAC, and 802.1X/MAB authentication frameworks. Achieved 99.99% uptime by deploying fault-tolerant AWS infrastructures. Achieved 99.99% uptime through resilient AWS architecture and automation. Designed AWS multi-region architectures, ensuring 100% disaster recovery readiness. Engineered identity-based VLAN provisioning to enhance network segmentation and security. Decreased unauthorized access by 60% via IAM and ClearPass automation. Strengthened network segmentation and compliance through dynamic VLAN and RBAC enforcement. Improved threat detection and visibility with integrated AWS Security Hub and GuardDuty.
EDUCATION
Kennesaw State University
Bachelor of Science (B.Sc.) Computer Science, Network Security
Kennesaw State University
BSc, Computer Science
ABOUT YOMI ABUDU
Strategic and results-driven engineer with extensive experience in designing and implementing secure, scalable AWS cloud infrastructure. Proven ability to align cloud solutions with business and technical goals, automate infrastructure provisioning, and optimize performance and security. Adept in collaborating with cross-functional teams to integrate cloud-native applications, enforce best security practices, implement Zero Trust architectures, and deliver resilient solutions.I protect critical healthcare and government systems by engineering secure, compliant cloud and hybrid infrastructures. Specializing in AWS security, Zero Trust frameworks, and identity-based access controls, I design and deploy scalable security architectures that align with HIPAA, NIST, and FISMA requirements.My expertise includes implementing Aruba ClearPass for 802.1X and MAC authentication, dynamic VLANs, and role-based access across diverse endpoints, ensuring identity-driven segmentation and real-time policy enforcement. I lead incident response, automate security controls, and drive continuous compliance through advanced threat detection and posture assessments.At the intersection of public trust, patient care, and national security, I deliver proactive cyber resilience and secure innovation.
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