About Sergey
Russian
Native or bilingual
English
Fluent
Polish
Conversational
Belarusian
Native or bilingual
Experience
- OlsysDevOps Lead/DevOps Architect/DevOps Team LeadDIGITAL AND ITJanuary 2025 - Today (1 year and 5 months)Krakow, PolandResponsibilities included:Designed and implemented Azure cloud architecture across multiple services and environments, including staging and production in AKS.Planned and controlled Azure service costs, optimizing resource usage and scalability.Designed and implemented CI/CD pipelines using Azure DevOps, enabling automated builds, testing, security scanning, and deployments to AKS. Developed and managed Infrastructure as Code (IaC) using Terraform, ensuring consistent and version-controlled infrastructure provisioning.Implemented end-to-end cloud and application security controls across the entire project infrastructure, including managed identities, RBAC, network segmentation, secure secrets storage, and policy enforcement.Automated environment provisioning, deployment pipelines, and monitoring integrations to increase reliability and reduce manual work.Actively collaborated with development teams to embed DevSecOps practices, support microservices architecture, and enforce quality gates.Provided technical leadership and mentorship, led architecture decisions and internal knowledge sharing sessions.
- ExadelSenior DevOps Software Engineer/Cloud Architect.DIGITAL AND ITJanuary 2022 - February 2025 (3 years and 1 month)Krakow, PolandResponsibilities included:Azure Cloud Architecture designing and development.AWS Cloud Architecture designing and development.Azure Services costs analyzing and planning.AWS Services costs analyzing and planning.On-premice to Azure Cloud infrastructure and applications migration. Organization and automation of CI/CD processes using ADO.Organization and automation of CI/CD processes using Jenkins, CloudBees.Infrastructure solutions (AWS, Azure Cloud Services, Terraform).
- Godel Technologies EuropeDevOps EngineerDIGITAL AND ITJanuary 2021 - January 2022 (1 year)Minsk, BelarusResponsibilities included:Deployment of infrastructure for new projects according to the Amazon Landing Zone concept with Terraspace.Deployment of security services (AWS Landing Zone security baseline). Deployment of centralized logging (AWS Landing Zone baseline).Deployment, configuration and integration of APIgateway and EventBridge. Deployment of an ElasticSearch cluster.Deployment of Azure infrastructure for new project (Network services, VMs, DBs, Storages etc) with Terraform.Deployment, configuration of AKS with Terraform.Organization and automation of CI/CD processes (Azure DevOps Services). Planning and evaluating the full scope of work for the project.Creating technical documentation for the project.
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Education
- Bachelor of Engineering DesignBelarusian National Technical University2005Bachelor of Engineering Design
- Bachelor of MarketingBelarusian State Economic University2010Bachelor of Marketing