Ali Bahramian Email and Phone Number
Experienced Senior DevOps Engineer with proven expertise in Cloud and DevOps cutting-edge technologies. Throughout my career, I have designed and implemented robust, scalable, and secure on-premise and public cloud infrastructure across multiple data centers, enabling multi-tenant architecture and providing cloud solutions and support to hundreds of engineers.Passionate about innovation and professional growth, I’m seeking new opportunities to expand my skill set and enhance my experience.
Zattoo
View- Website:
- zattoo.com
- Employees:
- 150
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Site Reliability EngineerZattoo Dec 2023 - PresentBerlin, Germany- Managed and optimized services across Google Cloud Platform (GCP) and Amazon Web Services(AWS) to ensure scalable and cost-effective solutions.- Automated operational workflows using Terraform, Pulumi, and Puppet to improve efficiency andreduce manual intervention.- Designed and maintained hybrid cloud infrastructure, seamlessly integrating on-premise environ-ments with public cloud platforms.- Designed and implemented a robust automated application delivery pipeline to Kubernetes usingHelm, ArgoCD, and custom Golang templates, significantly streamlining the deployment process. Thisinnovative solution greatly improved efficiency and reliability, earning widespread praise from deve-lopers for its ease of use and ability to reduce deployment times.- Provided technical consulting and support to developers for deploying, monitoring, and maintainingapplications on Kubernetes and public cloud platforms.- Worked closely with the team to ensure seamless collaboration in adopting public cloud solutionsand Kubernetes best practices, fostering a cooperative environment. -
Senior Cloud EngineerSnapp! Jan 2022 - Nov 2023Tehran Province, Iran- Successfully designed, implemented, and maintained on-premise private cloud infrastructure utilizing OpenStack and OpenShift at Snapp!, enabling a multi-tenant architecture across two regions that provided cloud solutions and support to over 500 engineers and 200 production applications. - Designed Private Cloud in two regions, achieving more than 200K active connections and 30K RPS through load balancing techniques via HAproxy. - Implemented an autonomous system to manage traffic through load balancers across two datacenters using Openshift Public, Private, and Inter Clusters routers. - Orchestrated infrastructure and automated operations using Ansible and Terraform to deploy full infrastructure as a code. - Utilized Prometheus, Grafana and Thanos for advanced monitoring and observability. Enabled proactive monitoring, efficient troubleshooting, and insightful data visualization to optimize system availability and performance.- Implemented Ceph-csi which leads to reduced IOPS latency by 30% and enabled live volume expansion and migration.- Participate in mentoring and supporting new team members by collaborating and reviewing their onboarding process.- Designed and held DR plans, root cause analysis meetings and disaster simulation which resulted in avoided downtimes.- Created informative and well-structured documentation to help users use our services more efficiently and suggest best practices. -
Cloud EngineerSnapp! Dec 2019 - Jan 2022- Built fully automated CI/CD pipelines via Gitlab-CI to implement GitOps practices on Openshift/Kubernetes and checked Ansible and Terraform syntax. - Successfully designed and deployed a centralized multi-tenant EFK Logging Stack on Openshift. ∠ Developed and deployed Opsdriod python bot to enhance the developer experience. - Provide a variety of Kubernetes operators to ease cluster administration and improve developer satisfaction.- Maintained and troubleshot technical issues across different Linux distros like CentOs and CoreOs. - Used a combination of Helm and ArgoCD to deploy and maintain cluster-level apps and operators. - Enabled users to view and manage their changes in production via implementing ArgoCD and make them sync with the code. -
Cloud EngineerXaas Cloud Computing Jan 2018 - Dec 2019Tehran Province, Iran- Deployed and maintained 100+ Linux server systems to run OpenStack Cloud environment.- Deployed OpenStack and its components on multi-node, multi-datacenters with High-availability.- Utilized replication across multiple data centers using a multi-master LDAP platform for customers.- Deployed and maintained software-defined storage including Ceph and Gluster over 20 storage nodes.- Deployed and supported OpenStack Cloud-based on Ubuntu.- Demonstrated functional knowledge of Keystone, Nova, Horizon, Glance, Cinder, Neutron, Swift, Heat, Ceilometer, and other OpenStack plugins: KVM, OVS, EMC, IBM, Neutron plugin (LBaaS).- Designed infrastructure architecture.- Installed, configured and administered Zabbix monitoring Server and clients. -
System AdministratorKorosh Company Apr 2015 - Jun 2018- Responsible for providing technical support to the company's employees.- Installed and maintained hardware and software for desktop and laptop computers.- Set up and maintained computer networks and troubleshooting network issues.- Designed system backups and disaster recovery procedures.
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System AdministratorRefah Chain Stores Co. Mar 2013 - Apr 2015Tehran, Iran- Provided technical support for the company's employees.- Installed and maintained hardware and software for desktop and laptop computers.- Configured and maintained the company's servers and network infrastructure.- Troubleshoot hardware and software problems and provided timely solutions.
Ali Bahramian Education Details
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Electrical And Electronics Engineering
Frequently Asked Questions about Ali Bahramian
What company does Ali Bahramian work for?
Ali Bahramian works for Zattoo
What is Ali Bahramian's role at the current company?
Ali Bahramian's current role is Senior Cloud | DevOps | SRE Engineer.
What schools did Ali Bahramian attend?
Ali Bahramian attended Islamic Azad University.
Who are Ali Bahramian's colleagues?
Ali Bahramian's colleagues are Leonid Nekrasov, Eustaquio Hiro, Heidi Bee, David Cordero Ramirez, Stefan Kochert, Daniel Ilar, Kim Ngan Le Dang.
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