Ehsan Aliakbar Email & Phone Number

Canada

Snapp is the largest and fastest-growing internet company in the Middle East, offering an all-in-one solution for transportation, delivery services, and more. With over 70 million users in 287 cities, Snapp provides a range of 20 different services, setting a record of more than 1.3 billion rides in 2023, surpassing the records of companies such as Lyft.- Provided mentorship to Junior engineers, helping them grow technically and professionally through code reviews, pairing, and knowledge-sharing sessions.- Seamlessly migrated multiple Kubernetes clusters between cloud providers using a multi-cloud strategy, ensuring zero downtime throughout the migration.- Designed and implemented GitLab CI pipelines for a Monorepo, containing cluster configurations and over 100 Helm charts, streamlining deployments and improving code integration.- Orchestrated a multi-year initiative to optimize Ceph cluster performance, implementing comprehensive monitoring and removing system bottlenecks. Achieved a reduction in write latencies from ~10ms to under 3ms.- Designed, implemented, and maintained an on-premises Object Storage Service, supporting both Hot and Cold Storage for efficient and scalable data management. Currently store over 200 million objects

• Deployed, Managed and Upgraded Openshift Clusters in Production, ensuring seamless platform operations, and minimized downtime.• Built and supported a Self-Service Developer Platform, Empowering 500+ engineers and 200 production applications, enabling teams to independently deploy, monitor, and manage their workflows for smooth and efficient operations.• Applied Infra as Code (IaC) practices to manage Cloud infrastructure, utilizing Terraform, Ansible, and Helm.• Managed and maintained Ceph Clusters with a storage capacity of nearly one Petabyte to ensure reliable and efficient storage.• Enhanced Cloud infrastructure visibility by implementing custom Prometheus exporters, and Synthetic monitoring to detect and resolve issues promptly, ensuring proactive system monitoring."• Participating in a 24/7 On-Call rotation for high load, mission critical production cloud services.

Tehran Province, Iran

Khallagh Borhan is a Private Cloud ProviderSome of my accomplishments there are:• Successfully deployed and maintained Openstack with high availability to ensure continuous service delivery.• Configured LBaaS and Auto-Scaling in Openstack using Octavia, Ceilometer, Aodh, and Heat to enhance performance and scalability.• Implemented log centralization using Promtail+Loki to improve monitoring and troubleshooting capabilities.• Conducted performance and functionality tests on Openstack using Rally to ensure efficient and reliable system operations.