Roman Demachkovych
DevOps Engineer at Xebia Poland
Cracow Metropolitan Area Poland
Summary
🤩
Rockstar🎓
Top SchoolRoman Demachkovych is a DevOps engineer with nine years of hands-on experience and over a decade in IT, currently based in the Cracow metropolitan area and working at Xebia Poland. He has built robust cloud-native monitoring and deployment pipelines across multiple companies, with notable contributions to the cloudalchemy/ansible-prometheus project—authoring Prometheus configuration templates, alert rules, and file-based service discovery improvements. Comfortable across Linux administration, infrastructure-as-code and observability, he consistently applies best practices for Prometheus 2.x and Ansible-driven deployments. His background includes long-term enterprise IT foundations plus fast-paced DevOps roles at VirtusLab, Codahead and NOVOMATIC, blending operational rigor with pragmatic automation. Colleagues describe him as a steady implementer who prefers solving real-world reliability problems over flashy tooling trends.
9 years of coding experience
7 years of employment as a software developer
M.Sc. degree in Computer Science Computer Science, M.Sc. degree in Computer Science Computer Science at European University, Lviv, Ukraine
English, Ukrainian, Polish
Github Skills (15)
ansible10
alertdialog10
monitoring10
alertifyjs10
ansible-galaxy10
alertview10
prometheus10
alerts10
meter10
information-gathering10
metric10
yaml10
systemd9
dockers7
docker7
Programming languages (8)
Github contributions (5)
cloudalchemy/ansible-prometheus
Apr 2017 - Jan 2018
Deploy Prometheus monitoring system
Role in this project:
DevOps Engineer
DevOps EngineerContributions:70 commits, 12 PRs, 11 pushes in 9 months
Contributions summary:Roman primarily focused on configuring and maintaining the Prometheus monitoring system within the Ansible-based deployment. Their contributions involved creating and modifying Prometheus configuration templates, including alert rules and service definitions. The user implemented changes related to service configurations, target definitions, and alert settings. They also added functionalities related to file-based service discovery and incorporated best practices for Prometheus 2.0.
prometheus-exporteransiblemoleculemetrics-gatheringprometheus-monitoring
SoInteractive/ansible-mongodb
May 2017 - Sep 2017
Provision one- or multi-node mongodb cluster
Contributions:12 commits, 4 PRs, 3 pushes in 3 months
multi-nodenode-mongodbprovisionmongodb-clusterkubernetes
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