Hello! I am Serhii, a software engineer by day and a tech enthusiast by night, currently crafting DevSecOps magic at Grammarly.

My passion lies in creating and integrating developer experience and security automation tools.
My journey has been accompanied by leadership roles in strategic projects, which have strengthened infrastructure and boosted team efficiency.
Curiosity fuels my days, and I believe there’s always room for improvement.

And I welcome you to read more about me in my CV!

Technical blogging is my hobby; I am also fond of astronomy and history.

By the way, the blog name — “devDosvid” — is made of the word “dosvid” (pronounced as [dɔsʋid]), which means “experience” in Ukrainian.

Feel free to connect if our paths cross, whether it’s for a tech chat or a new opportunity! 🙌
[email protected].

Some of selected tech talks

Talk preview for [EN] Building Trust: Strengthening Your Software Supply Chain Security

[EN] Building Trust: Strengthening Your Software Supply Chain Security

DevOps fwdays'25 conference
February 22, 2025 View Slides

This talk highlights automating Supply Chain security by integrating tools like Renovate, Wiz, GitLab, and JFrog Artifactory into existing workflows. It details centralized artifact management, embedding automated security scans that block vulnerable deployments (with an override option), and maintaining source code security with runtime monitoring and effective SLAs.

Talk preview for [UA] DevOps not about tooling — practical experience of launching an internal education project

[UA] DevOps not about tooling — practical experience of launching an internal education project

Благодійний івент «DevOps у стані 2023»
May 13, 2023 View Slides

In this talk, I share my experience of creating and launching tutorial-based project — Platform University — to onboard new employees onto the internal DevOps tooling.

Talk preview for [EN] Scalable CI/CD Infrastructure with EKS and Karpenter

[EN] Scalable CI/CD Infrastructure with EKS and Karpenter

KCD Ukraine Fundraiser 2023

This talk shares the ways we manage the GitLab CI runners infrastructure with EKS and Karpenter: what the permissions (IAM) and network management look like; how we mutate K8s pods at launch with the Kyverno policy engine to provide more agility for CI configuration to users; how ArgoCD and GitLab are relevant in this process.