KATSIARYNA BURMEISTER

DevOps / SRE Engineer, Ready to relocate within 2-3 weeks
Email: apachy999@gmail.com, Telegram: @apachy999
LinkedIn: https://www.linkedin.com/in/katsiaryna-burmeistser/
GitLab: https://gitlab.com/apachy999
GitHub: https://github.com/Apachy999

DevOps/SRE with experience designing and maintaining production-grade cloud and on-premise infrastructures.

TECHNICAL SKILLS

Cloud Platforms: AWS, Yandex Cloud
Containers & Orchestration: Kubernetes, Helm, Docker, Docker Compose
CI/CD & GitOps: GitLab CI/CD, GitLab self-hosted, GitLab Runners, Crossplane, FluxCD, ArgoCD, Jenkins
Infrastructure as Code: Terraform, Ansible
Monitoring & Observability: Prometheus, Grafana, Loki, Jaeger,
OpenTelemetry, Pyroscope, Sentry, GlitchTip
Databases & Storage: PostgreSQL, Redis, Valkey, ClickHouse, OpenSearch, Minio (S3)
Networking & Security: Traefik, Authentik, Keycloak, OpenVPN, Let’s Encrypt, Trivy, Syft/Grype, OWASP, SonarQube, Vault, Openbao
Systems & Virtualization: Linux, Windows Server, VMware vSphere, KVM
Other Tools: Harbor, Velero, Apache JMeter, n8n

PROFESSIONAL EXPERIENCE

Self Employed
Mar 2026 — Sept 2026

  • Building a Multi-Cloud Management Plane with Crossplane and FluxCD, Openbao in GCP with terraform
  • https://apachy.org/ release in this k8s
  • Deploy mail-service Mailu in Kubernetes https://webmail.apachy.org/
  • Building the same system on k3s laptop with the white IP homeprovider

DevOps / IT System Engineer
Vyss Trade LLC – bitbanker.org – FinTech Foundation Platform — Remote, Jan 2024 – Mar 2026

  • Migrated infrastructure from AWS (Terraform-based deployment) to Kubernetes cluster in Yandex Cloud
  • DevSecOps in pipelines: Trivy, Syft/Grype, OWASP, sonarqube
  • Implemented GitOps workflow using ArgoCD, FluxCD and Helm charts
  • Designed and maintained observability stack (Prometheus, Grafana, Loki, Jaeger, Pyroscope)
  • Integrated OpenTelemetry for distributed tracing
  • Configured CI/CD pipelines in GitLab
  • Implemented backup and disaster recovery strategy using Velero and Minio
  • Managed Kubernetes gateway api via Traefik with authentication (Authentik — OIDC/OAuth 2.0)
  • Deployed and maintained OpenSearch, Redis, Valkey, ClickHouse

Environment: Kubernetes, Terraform, GitLab CI/CD, ArgoCD, AWS, Yandex Cloud

DevOps / IT System Engineer
SATEL LLC – satel.org — Remote, Jan 2024 – Apr 2024

  • Automated application deployment via Ansible and GitLab CI
  • Implemented CI/CD pipelines for Dockerized applications
  • Managed GitLab Runners (Linux, multiple executors)
  • Configured Keycloak authentication
  • Improved monitoring in Docker Compose environments
  • Implemented Telegram alerting integration

Environment: Docker, Ansible, GitLab CI/CD, Linux

DevOps Engineer (Outsourcing Projects)
oxydmins.ru — (nda, parkly.ru, bubble.ru, redbasset.tech,
metahuman.unrealengine.com)- Remote, Aug 2022 – Jul 2023

  • Deployed and migrated GitLab instances (backup, restore, upgrade)
  • Implemented CI/CD pipelines for microservices and frontend/backend apps
  • Deployed applications in Kubernetes and Docker environments
  • Provisioned infrastructure in Yandex Cloud via Terraform
  • Implemented Sentry and GlitchTip self-hosted with Slack
    notifications
  • Managed S3-compatible storage (Minio)
  • Configured Let’s Encrypt certificate automation
  • Worked with cross-functional development teams

DevOps / IT Administrator
SWS Software Development – sws.by — Applications for government system structures (mintrud.gov.by, nalog.gov.by, minfin.gov.by, nostroy.ru, intertrust.ru) — Remote / Office, Jun 2021 – Jul 2022

  • Deployed microservices in Kubernetes using Helm
  • Managed GitLab (self-hosted), CI/CD pipelines, and runners
  • Implemented ArgoCD for declarative deployments
  • Performed load testing using Apache JMeter
  • Administered VMware vSphere infrastructure
  • Maintained monitoring stack (Prometheus, Grafana, Zabbix)
  • Configured OpenVPN, Active Directory, and internal office
    infrastructure

Environment: Kubernetes, Helm, GitLab, VMware, Linux, Windows Server

EARLIER CAREER

  • IT Support / System Administration (300+ websites)
    Shared hosting environments (MODX, WordPress, SEO)
  • Researcher – Belarusian State University
    Finite Element Method simulations (Wolfram Mathematica)

EDUCATION

Master of Science
Mechanics and Applied Mathematics
Belarusian State University
Bachelor of Science
Mechanics and Applied Mathematics
Belarusian State University

CERTIFICATIONS & TRAINING

ADDITIONAL INFORMATION

Hobbies: gym, muay thai
Languages: Belarusian (native), Russian (native), English B2

PUBLICATIONS

RASIUKEVICH K.(Burmeistser), REPCHANKOV V., CHIZHIK S., MIHASEV G. MECHANICS OF C60 FULLERENE IN THE CENTRAL FORCE FIELD APPROXIMATION // MECHANICS OF MACHINES, MECHANISMS AND MATERIALS. № 3 (12) 2010. P.74–80.
RASIUKEVICH K. (Burmeistser) Finite elements for approximations of the field of central forces and valence-force field // Collection of works of 67 scientific conferences of students and postgraduates of the Belarusian State University. 17-20 may 2010 y., Minsk. В 3p. Part.1. — Minsk, 2011. — P.189-193.
REPCHANKOV V. LINEAR ELASTICITY OF MOLECULAR AND NANOSCALE SYSTEMS: TUTORIAL: IN 6 PARTS