Over 14 years of experience in deploy and management of application servers, including Linux and Windows environments. Strong background in system administration, performance tuning, patching and security hardening for mission-critical infrastructure. Focus on SRE in high-availability environments using tools like: Zabbix (VM and classic infrastructure monitoring) Grafana (Dashboards, alerts and integrations) Prometheus (metrics, dashboards and integrations) Dynatrace (end-to-end observability and telemetry) Tautulli (custom notifications via Telegram) Development of automation scripts and CI/CD pipelines following DevOps and Agile principles: Git (GitHub, GitLab, Bitbucket) Docker & Docker Compose Bash scripting / cronjobs Terraform for container infrastructure Jenkins, Spinnaker and IBM UrbanCode Deploy Hands-on knowledge in the Atlassian suite (Jira, Confluence, Bitbucket) Knowledge in IT management frameworks such as ITIL v4. Very good interpersonal and communication skills.