Roman Siewko
Senior DevOps Engineer at HiQo Solutions, Inc.
Warsaw, Masovian Voivodeship, Poland
Summary
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Senior🎓
Top SchoolRoman Siewko is a Senior DevOps Engineer with 11+ years of hands-on experience designing and operating cloud-first, compliant infrastructure—primarily on AWS—across startups and enterprise projects. He champions Infrastructure as Code and CI/CD best practices, routinely using CloudFormation, EKS/ECS, multi-account AWS Organizations/Control Tower, and secure automation to deliver reliable, cost-effective platforms. A pragmatic problem solver, he has migrated Terraform to Terragrunt for Azure AI workloads and implemented identity integrations to unblock complex provider issues. Roman is also an active AWS community author: he created "AWS Notes," a leading Eastern European Telegram channel that tracks AWS changes and helps practitioners adopt them. His background ranges from firmware and BIOS engineering to system administration, giving him deep low-level troubleshooting instincts uncommon in cloud-native engineers. He combines relentless self-learning with a passion for teaching—translating complex infrastructure into practical, repeatable patterns for teams and peers.
11 years of coding experience
30 years of employment as a software developer
Bachelor of Engineering - BE, Electrical/Electronics Drafting and Electrical/Electronics CAD/CADD, Bachelor of Engineering - BE, Electrical/Electronics Drafting and Electrical/Electronics CAD/CADD at Belarusian State University of Informatics and Radioelectronics
Russian, Polish, Ukrainian, English
Github Skills (40)
command-line-interface10
amazon-web-services10
aws10
aws-cli10
amazon10
sip9
targets9
raspberry9
freeswitch9
cli9
aws-cloudformation8
security8
voip8
unlock8
sip-server8
Programming languages (7)
Github contributions (5)
applerom/terraform-examples
Apr 2022 - May 2024
Terraform examples
Contributions:13 PRs, 123 pushes, 15 branches in 2 years 1 month
test-kitchencdktfterraform-examplesterraformterraform-provider
applerom/gos
Oct 2018 - Aug 2020
GitOpS CloudFormation tool for Jenkins (Shared library)
Contributions:2 PRs, 69 pushes, 2 branches in 1 year 9 months
jenkinsshared-libraryjenkins-shared-librarybubblesinfrastructure-as-code
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