Roman Kuzmitskii
Staff DevOps Engineer at Ajaib
Hà Nội, Vietnam
Summary
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SeniorRoman Kuzmitskii is a Staff DevOps Engineer with over a decade of hands-on experience building and operating large-scale, highly available infrastructure across Linux, virtualization, and Kubernetes platforms. He has led platform and reliability teams at major tech companies, unifying production systems, designing DBaaS and IaaS solutions, and scaling clusters to thousands of nodes while instituting testing and code review practices. Deeply practical in networking, storage (ZFS/GlusterFS/mdadm/LVM), automation (Ansible, Terraform, CI) and troubleshooting with gdb/strace, he bridges low-level system expertise with modern cloud-native patterns. Comfortable across Debian, Gentoo, RHEL and Ubuntu ecosystems, he also brings cross-datacenter and branch consolidation experience, Wi‑Fi networking design, and hands-on gateway/security work that many platform engineers rarely touch. Based in Hà Nội, he combines a systems-admin origin with recent leadership in Kubernetes platform development, making him equally at home fixing kernel-level issues or guiding multi-site platform strategy.
11 years of coding experience
13 years of employment as a software developer
Russian, English
Github Skills (137)
custom-component10
home-assistant-integration10
firmware10
alternate10
audio-player10
temperature10
hex10
bgp10
flash10
iron10
docker10
kubernetes-service10
usb10
overlay10
iptables10
Programming languages (13)
Github contributions (5)
damex/ansible-role-oh-my-zsh
May 2018 - Feb 2020
ansible oh-my-zsh role
Contributions:4 releases, 23 commits, 46 PRs in 1 year 9 months
ansible
damex/ansible-collections-cloudflare
Mar 2021 - Apr 2026
ansible cloudflare collection
Contributions:97 PRs, 145 pushes, 104 branches in 5 years 1 month
cloudflareansibleansible-galaxyansible-collection
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