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Sergo Arustamyan

@sergoarustamyan

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Senior DevOps Engineer specializing in cloud infrastructure, automation, and Kubernetes-driven reliability.

Armenia

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What I'm looking for

I seek a collaborative, engineering-led role automating cloud infrastructure and CI/CD, focusing on reliability, cost optimization, and scalable platform solutions.

I am a Senior DevOps Engineer with extensive experience designing, automating, and operating cloud-native infrastructures using Terraform, Kubernetes, and CI/CD pipelines. I have led multi-account AWS and Azure IaC initiatives, migrated workloads to Kubernetes, and built reusable pipeline and deployment frameworks that improved reliability and reduced MTTR.

I deliver pragmatic automation with Python, Bash, and PowerShell, integrate monitoring and cost-optimization practices, and collaborate across engineering and operations to codify runbooks, change controls, and secure deployment strategies. My background spans fintech and enterprise environments, where I implemented scalable solutions for logging, monitoring, and data processing while continuously adopting new tools to improve performance and governance.

Experience

Work history, roles, and key accomplishments

Current

Senior DevOps Engineer

Current

Praemium

May 2025 - Present (8 months)

Designed and maintained Azure infrastructure-as-code with Terraform and built Azure DevOps and Octopus Deploy pipelines to standardize releases, reducing MTTR and improving pipeline reliability.

Terraform Azure Azure DevOps Octopus Deploy Python PowerShell CI CD Infrastructure as Code

Senior DevOps Engineer

OneMarketData

Dec 2023 - Nov 2025 (1 year 11 months)

Led multi-account AWS infrastructure automation with Terraform and Ansible, migrated VMs to Kubernetes, and managed CI/CD pipelines handling over 1.5 PB of data to support Fintech products.

Terraform AWS Kubernetes Ansible Gitlab Docker Prometheus Python EKS

Infrastructure Engineer

Praemium

Apr 2023 - May 2025 (2 years 1 month)

Administered Windows and Linux estates, managed Azure compute/storage/networking, firewalls, and support processes while evaluating technologies to improve platform stability and security.

Azure Windows Server Linux VMWare Networking Firewalls Patch Management Azure DevOps Troubleshooting

DevOps Engineer

Vineti

Apr 2022 - Apr 2023 (1 year)

Automated infrastructure provisioning with Terraform, managed AWS and Kubernetes deployments using Argo CD and Jenkins, and improved production reliability and compliance for HIPAA workloads.

Terraform AWS Kubernetes Argo Jenkins Docker Python Monitoring

System Engineer

Adobe

Jun 2020 - May 2022 (1 year 11 months)

Developed automation and CI/CD integrations with Terraform and CloudFormation, administered Red Hat and Windows systems, and deployed containerized applications with Kubernetes to support BI and ETL workloads.

Terraform Kubernetes Python VMWare Azure CloudFormation SQL Server Automation

IT System Administrator

Adobe

May 2019 - Jun 2021 (2 years 1 month)

Troubleshot hardware, software, and network issues, administered Red Hat, Hadoop, Active Directory, Azure and AWS, and implemented internal automation and knowledge-base improvements.

Active Directory Azure AWS Hadoop Automation Troubleshooting Knowledge Management

Technical Support Engineer

Workfront

Mar 2017 - Jun 2019 (2 years 3 months)

Provided escalated technical support for APIs, SSO, and integrations, trained support staff, and collaborated with product teams to resolve complex customer issues.