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Oleksandr Sanin

@oleksandrsanin

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Senior DevOps/Cloud Engineer focused on secure, automated cloud solutions.

Czechia

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What I'm looking for

I seek roles where I can design secure, automated cloud platforms, lead cloud security initiatives, mentor teams, and drive scalable IaC and CI/CD practices.

I am a Senior DevOps/Cloud Engineer with 5+ years designing and implementing secure, scalable cloud solutions across AWS, Azure and GCP. I specialize in automating deployments and cloud migrations using Terraform, CI/CD pipelines, Kubernetes, Helm and ArgoCD while embedding security via Wiz.io and Prisma Cloud.

I have driven cloud security initiatives, authored best practices, mentored engineers, and built auto-remediation and notification systems in Python and Java to ensure compliance and rapid incident response. My work delivered improved deployment efficiency, robust infrastructure with 99.99% uptime, and measurable cost and security improvements for enterprise clients.

Experience

Work history, roles, and key accomplishments

Current

Senior DevOps Engineer

Current

MSD

May 2021 - Present (4 years 7 months)

Solo cloud and DevOps engineer focused on cloud security and automation; built auto-remediation with Wiz.io and authored CI/CD pipelines and Terraform standards to improve onboarding efficiency and compliance.

AWS Terraform Python CI CD Wiz ArgoCD Helm Kubernetes

Cloud Operations Engineer

MSD

Nov 2019 - May 2021 (1 year 6 months)

Implemented security protocols, automated infrastructure provisioning with Ansible and CloudFormation, and optimized cloud resources to ensure high availability and cost-efficiency.

AWS Ansible CloudFormation Automation & Security Cost Optimization Monitoring Linux

SAN & NAS Storage Engineer

IBM

Nov 2017 - Oct 2019 (1 year 11 months)

Engineered and deployed SAN/NAS storage solutions, developed automation scripts and a Python GUI to improve provisioning and troubleshooting, delivering a 36% budget improvement for clients.

SAN NAS Linux Python Automation Virtualization Zoning

Education

Degrees, certifications, and relevant coursework

Prague University of Economics and Business

Bachelor of Science, Computer Science

2019 - 2021

Completed a Bachelor of Science in Computer Science focusing on core computing principles and practical technical skills between September 2019 and February 2021.