Miracle Ejimma

I build cloud-native security detection and automation pipelines—hardening EKS clusters, scanning Docker images and dependencies, and managing the infrastructure through Terraform. At Obiveri Limited, I integrated SAST, SCA, and container scanning into CI/CD so issues get caught before production.

I’ve spent my time in Security Operations: continuously monitoring network and system logs, triaging 50+ daily security alerts, and tuning SIEM detections. I’ve also used SOAR automation with Python and Bash (plus AWS Lambda) to improve security posture monitoring and compliance enforcement.

On the Kubernetes and container side, I work with RBAC, Pod Security Standards, Network Policies, Docker, Trivy, and runtime threat detection—supporting supply chain protection and microsegmentation. I map detections to frameworks like MITRE ATT&CK while aligning with standards such as NIST CSF and ISO 27001.

Before security operations, I worked in healthcare as a Medical Laboratory Scientist, handling HIPAA-compliant data and running QMS audits—skills that translate well into careful analysis and incident-response thinking. I also maintain projects like an automated DevSecOps scanning pipeline and a cloud-native SIEM/SOAR + CSPM implementation.