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AbdElrahman Zaki

@abdelrahmanzaki1

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Staff DevSecOps & MLOps Engineer at CoorB, running production Kubernetes platforms and building an AI code review step.

Egypt

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At CoorB, I run production microservices on GKE and Azure, with ArgoCD managing reviewed, versioned deployments. I built security scanning into GitLab pipelines and an AI code review step in Azure DevOps that comments on pull requests.

I also run Kubernetes-based LLM and GPU workloads and help maintain their pipelines. Across GCP and Azure, I reduced cloud spend by 15% through cost reviews and tighter governance; earlier, I built an Azure idle-resource dashboard that cut the monthly bill by more than $4,000.

Experience

Work history, roles, and key accomplishments

Current

Staff DevSecOps & MLOps Engineer

Current

CoorB

Feb 2025 - Present (1 year 8 months)

Runs production microservices platform on GKE and Azure with ArgoCD, sets up distributed tracing and SLOs, integrates security scanning into GitLab pipelines, and manages ML/GPU workloads. Reduced cloud spend by 15% through cost reviews and governance.

GKE Azure ArgoCD OpenTelemetry Tempo Jaeger SLOs Gitlab CI Trivy SAST DAST Istio Kubernetes Terraform ARM Templates GPU LLM Azure DevOps AI Assisted Coding Reviews

Senior DevOps Engineer

Musala Soft

Aug 2023 - Jan 2025 (1 year 5 months)

Led migration of production apps from Azure App Service to microservices on AKS, automated infrastructure with Terraform and Ansible, and added OpenTelemetry instrumentation. Achieved ~20% cloud cost savings and improved pipeline speed.

Azure AKS Terraform Ansible OpenTelemetry Gitlab CI Trivy SAST DAST CI CD Kubernetes

Site Reliability Engineer

Creative Advanced Technologies

Aug 2020 - Jul 2023 (2 years 11 months)

Managed production on AWS including EKS, VPC, IAM, and monitoring. Provisioned infrastructure with Terraform and CloudFormation, built CI/CD pipelines, and handled on-call incidents and post-incident reviews.

AWS Amazon EKS VPC IAM Route 53 Terraform CloudFormation Ansible CI CD Monitoring Logging Alerting Incident Management

DevOps Engineer

HYVE Technology Consulting

Jan 2018 - Jul 2020 (2 years 6 months)

Built and deployed microservices for AI applications using Docker, Kubernetes, Helm, and ArgoCD. Set up observability stack and wrote postmortems to reduce MTTR.