Aliaksandr Herasimenka
Senior DevOps Engineer at NDA
Minsk, Belarus
Summary
👤
Senior🎓
Top SchoolAliaksandr Herasimenka is a Senior DevOps Engineer with 13 years of experience building automated, cloud-native infrastructure and platform engineering solutions across AWS, Azure, and on-prem Kubernetes. He designs and operates GitOps-driven delivery pipelines (ArgoCD, GitLab CI), authors Helm charts and Terraform modules, and has built custom Kubernetes Operators and automation tools in Go and Python to reduce operational toil. His background spans security-focused roles—implementing Keycloak/ADFS auth, SIEM and DLP—and hands-on platform work with Kafka, Vault, OpenSearch, and observability stacks, reflecting a strong reliability and security mindset. Based between Minsk and Germany, he has mentored trainees, driven platform adoption at scale, and repeatedly translated complex compliance and availability requirements into auditable automation. An engineer who blends infrastructure-as-code discipline with practical operator experience, he often surfaces non-obvious efficiencies by automating cluster operations and image lifecycle management.
13 years of coding experience
3 years of employment as a software developer
Bachelor's degree Information Technology, Bachelor's degree Information Technology at Belarusian State Academy of Telecommunications
english intermediate, russian native
Github Skills (6)
billing2
xamarin-forms2
xamarin1
ios1
cross-platform1
in-app-billing1
Programming languages (1)
Github contributions (5)
5509850/poweron
Apr 2013 - Apr 2013
Contributions:7 commits in 1 day
5509850/pwlenasite
Dec 2016 - Oct 2017
Contributions:19 pushes, 1 branch in 10 months
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