Sergei Pyshnoi
DevOps Engineer at Akvelon, Inc.
Serbia
Summary
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RockstarSergei Pyshnoi is a DevOps Engineer based in Serbia with three years of professional experience building and maintaining CI/CD infrastructure and release pipelines. He has practical experience across multiple companies including Akvelon and Playrix, where he moved from release engineering back into core DevOps roles. Sergei contributes to high-impact open-source work on GitHub Actions runner images, automating cross-platform build and image creation for macOS, Ubuntu, and Windows and adding security measures like signature validation. He focuses on scripting, dependency management, and environment provisioning to keep runners reliable amid OS updates, and brings hands-on Docker and tooling integration skills. Colleagues find him pragmatic and detail-oriented—someone who prefers automated, auditable solutions that keep complex pipelines running smoothly.
3 years of coding experience
7 years of employment as a software developer
English, Russian
Github Skills (25)
github-ci10
scripting10
image10
bash10
cicd10
image-editing10
automation10
script10
imager10
installer10
image-generation10
sh10
powershell10
automations10
image-capture10
Programming languages (2)
Github contributions (5)
actions/runner-images
Jan 2023 - Jan 2023
GitHub Actions runner images
Role in this project:
DevOps Engineer
DevOps EngineerContributions:75 reviews, 1 commit, 67 PRs in 1 day
Contributions summary:Sergei primarily contributed to the automation and configuration of the `actions/runner-images` repository, focusing on maintaining and improving the build and image creation processes for various operating systems (macOS, Ubuntu, and Windows). Their work involved modifying scripts to install and configure software, update dependencies, implement security measures through signature validation, and integrate tools like Docker, and various command-line tools. They also addressed issues related to operating system updates and environment configurations, ensuring the runners are correctly provisioned for the different environments.
actions-runnerci-cdgithub-actions-runnerrunnercicd
sergei-pyshnoi/runner-images
Jan 2023 - Mar 2024
GitHub Actions runner images
Contributions:2 PRs, 192 pushes, 78 branches in 1 year 1 month
actions-runnerrunnergithub-actions-runner
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