n
nikchester

Nikita Chaturov

@nikchester

DevOps engineer

Armenia
Ruso, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
I'm Nikita, a DevOps engineer focused on Linux infrastructure, automation, and application deployment. I manage infrastructure for 170+ websites using Docker, Ansible, Nginx, GitLab CI/CD, and Proxmox VE. I help deploy applications, configure HTTPS, migrate websites, and set up monitoring. I test each setup and provide clear documentation for ongoing maintenance.... Lee más

Habilidades

n
nikchester
Nikita Chaturov
desconectado • 

Revisa mis servicios

Contenerización de DevOps
I will dockerize and deploy your ai built or vibe coded app on a linux vps
DeUSD 5 / proyectoMás información
Administración del servidor
I will set up and secure your new linux vps for websites and apps
DeUSD 15 / proyectoMás información

Porfolio

Experiencia laboral

Bitrix24

Infastructure Engineer

Bitrix24 • Tiempo completo

Jan 2024 - Present • 2 yrs 10 mos

I work as the only infrastructure engineer in the company, covering Linux system administration, virtualization, networking, automation, monitoring, backups, security and incident troubleshooting. I manage around 15 servers and VMs across 4 providers and an internal Proxmox VE environment, plus infrastructure for 170+ websites. I maintain Linux servers, Docker/Docker Compose services, Nginx/HAProxy reverse proxies, DNS, SSL, databases, backups and access control. Main work: - Build Ansible playbooks and Bash scripts for server provisioning, domain setup, SSL automation, website migration and routine operations. - Maintain monitoring and alerting with Prometheus, Grafana, Loki, exporters and Zabbix. - Manage MikroTik routing, WireGuard/OpenVPN, Bind9 DNS, backup internet channel and firewall rules. - Administer MySQL/MariaDB, PostgreSQL, GitLab and GitLab CI/CD pipelines. - Document infrastructure in Wiki.js: runbooks, diagrams, troubleshooting notes and operational procedures. Key results: - Built infrastructure for proverka-cheka.ru from scratch: Docker services, Nginx, GitLab CI/CD, monitoring, logs, alerts and Ansible deployment. - Stopped API limit abuse by investigating logs and adding request correlation, SmartCaptcha, rate limiting, a request queue and fail2ban. - Automated recovery for a 170+ website platform, reducing rebuild time from days to hours. - Migrated GitLab, WireGuard, Wiki.js, Vaultwarden, GLPI, monitoring, Bitrix24 and FreePBX between cloud providers and Proxmox without data loss. Stack: Linux, Debian, Ubuntu, Proxmox VE, Docker, Ansible, Bash, Python, Nginx, HAProxy, MikroTik, WireGuard, DNS, Prometheus, Grafana, Loki, Zabbix, MySQL/MariaDB, PostgreSQL, GitLab CI/CD, Yandex Cloud.