• Creating/Maintaining/Supporting Clients’ projects.• Kubernetes administration : • Creating/Maintaining cluster ( Helm, Kustomization) • Integrating GitOps ( Argo CD, Argo Image Updater) • Secure traffic ( Kcert, ACME, Let’s Encrypt) • Ingress Controller: Kong • Deploying monitoring tools ( InfluxDB, Telegraph, Grafana, Loki, Promtail, Prometheus). • Deploying the clients applications.• AWS: • Project’s structure architecting. • Infrastructure as a code ( Cloudformation) • Monitoring/Alarms/Notifications • Connecting On-premises IOT Devices to AWS ( Greengrass)• Azure DevOps: • Pipelines/Repos/Boards

• Maintianing Grid solution’s techniques for Linux & windows.• Developing on-premises/AWS cloud utilities.• Handling Kubernetes infrastructure (Local cluster, Helm charts,Argo CD)• Automation tools to run QA testcases.• Enhancing/Tuning the linux kernel.• Jenkins Administration.

• Second Line application support for payments nodes (Comviva E-topup, RX ,Huawei IVRs, Edafa payment gateway, SBP & balance transfer nodes)• Responsible for operating and maintaining hardware of different vendors: - Hp - Oracle• Operating system administration for solaris 11, Linux redhat 7• Oracle DB administration for oracle 11g & 12 c• Handling node upgrades/project with vendors• Respond to major problems and outages related to the supported nodes• Develop scripts to automate periodic jobs and facilitate daily operational tasks• Documenting administration of some nodes, and information about some applications • Performing any required changes on all nodes

basic of communication , two ways, mobility network and broadband