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nbessonov

Nikolai

@nbessonov

DevOps Engineer

Geórgia
Inglês, Russo
Algumas informações são exibidas no idioma inglês.
Sobre mim
I am a Senior DevOps Engineer with experience in Kubernetes and cloud systems. I work with tools like Kubernetes, Helm, ArgoCD, GitLab CI, and write scripts in Python and Bash. I have CKA and CKS certifications. I help build stable and scalable infrastructure, automate processes, and fix complex issues. I focus on simple and clean solutions, GitOps, and cost optimization.... Saiba mais

Habilidades

n
nbessonov
Nikolai
offline • 

Conheça meus serviços

Conteinerização para DevOps
I will setup, fix and optimize kubernetes and devops infrastructure
A partir deUS$ 30 /projetoMais detalhes

Experiência profissional

Platform Engineer

NDA • Meio período

Nov 2023 - Present • 2 yrs 6 mos

Maintained production Kubernetes clusters (20+ clusters) and improved stability and performance. Implemented GitOps using FluxCD and Argo CD, and unified Helm charts and CI/CD pipelines. Optimized networking with Cilium: worked with BGP, fixed L3/L7 issues, improved DNS. Integrated SSO using Keycloak/Authentik with internal tools and GitLab. Set up monitoring with Prometheus and Grafana, created alerts and dashboards. Automated releases and operations using Python and Bash (CI jobs, checks, migrations etc.)

DevOps Engineer

T1 Consulting • Período integral

Feb 2020 - Dec 2023 • 3 yrs 10 mos

Configured Kubernetes and its components and plugins. Implemented SSO based on Keycloak. Developed Helm charts using library charts. Built and improved CI/CD pipelines with GitLab CI, TeamCity, and Argo CD. Automated release processes using Bash and Python scripts. Set up and supported test environments for clients. Configured and maintained servers and services such as PostgreSQL, MongoDB, pfSense, PowerDNS, S3, Nexus, Kafka, Redis, and RabbitMQ. Always learning new technologies and applying them in practice.