Elmenus is a top food delivery platform in Egypt, serving over 1 million customers by connecting them with a wide variety of local restaurants via web and mobile applications.My role was to manage all DevOps tools and infrastructure across customer-facing, restaurant, and internal applications, solving diverse challenges without relying on a single tool.- Optimized AWS infrastructure by managing EC2 and RDS reservations with autoscaling, reserved, and spot instances for cost-effective resource allocation.- Developed modular Terraform code with remote backends and workspaces, enhancing maintainability and scalability.- Provisioned and managed AWS services, including VPC, EKS, S3, ECR, Lambda, ElastiCache, CloudFront, Route53, Redshift, and IAM Identity Center for high availability and resilience.- Built Docker images and managed microservices with Kubernetes, ensuring efficient orchestration and scaling.- Implemented automated CI/CD pipelines with CircleCI and ArgoCD, integrated with GitHub webhooks for real-time build triggers.- Managed production maintenance and updates, addressing incidents promptly to minimize downtime.- Created documentation on Confluence for clear reference of processes and workflows.- Automated AWS SSO authentication via bash scripting, reducing manual overhead.- Monitored performance using Grafana and Prometheus, optimizing CPU and memory usage.- Responded to support requests, leveraging expertise to diagnose and resolve issues quickly.- Strengthened security by managing VPC security groups and enforcing IAM policies.- Managed Agile tasks and sprints using JIRA, coordinating workflows and integrating alerts via Slack CircleCI Orb.- Conducted testing in pre-production environments to ensure stability before release.- Utilized Loki, DataDog, and CloudWatch for log analysis and rapid root cause identification.

I have acquired expertise in various DevOps principles such as AWS, Docker, Jenkins, CI/CD, Kubernetes, Terraform, Ansible, Python, Linux administration, and fundamentals of networking. Through collaboration with different teams, I have enhanced my communication skills and embraced agile principles. Additionally, I have mentored and provided guidance to fellow colleagues, assisting them with task challenges, fostering their autonomy, expediting their development progress, and serving as a liaison between them and the Sprints team.

Automated Car that can move a target from point to point handling obstacles using collected different sensors data, and transforming It to the Control unit.The Control Unit makes decisions moving data from different sources around and evaluating instructions using ROS, which is transported back to the robot to let him act.