• Managing Kubernetes clusters in different envs and cloud providers (aws eks, azure aks, oci oke, and onprem “kubeadm”) achieving the goals of the apps “tls, mtls, internal mtls “service mesh linkerd”” with the integration of nginx ingress, aks agic, oke native ingress controllers, AWS ecr for storing images and automating, tracking everything “gitops” using argocd and HachiCorp vault for secrets. • Implementing and supporting cicd pipelines in gitlab ci for build python, java (gradle), and mobile apps integrating sonarqube, owasp, and more. • Handling logs of all the apps using graylog with opensearch and Grafana with loki. • Implementing and supporting application performance monitoring tool (Sentry). • Implementing monitoring and alerting system for metrics using Prometheus and Grafana.

• Business: Managing infrastructure and automation deployments of the e-learning apps of the educational systems in the UAE, plus some health care apps in Egypt.• Technical: - Managing the infrastructure (windows server and linux machines) of the apps in AWS, Azure, and OnPrem, ensuring availability, scalability and security of the infra. - Monitoring cloud and onprem infra using AWS CloudWatch, Azure Monitor, and some PowerShell and bash scripts. - Managing different environments of the apps in the SVN version control system (testing, UAT, and production envs) with their relative CICD pipelines using Jenkins, Azure DevOps, and the build process using Ant and Maven build tools, making static analysis using Sonarqube, and then publishing artifacts to nexus artifacts registry. - Managing microservices in Kubernetes clusters in different envs with the integration of nginx ingress controller. - Implementing backup/restore solutions for databases (sql server, oracle, postgresql) using cicd and logs using shell scripts.

• Teaching software Engineering and programming courses.• Practicing and developing web apps and apis using c# and .net core technologies.

I trained in the IT department on building web applications using ASP.NET and dealing with Oracle databases and ERP System.