Mykola

Mykola Mordalevych
Site Reliability Engineer | DevOps Engineer
📍 Kyiv | 📧 [open contact info](look above in the "contact info" section) | 📱 Telegram: @flavelll | Phone: [open contact info](look above in the "contact info" section)
Profile
Support & Monitoring Engineer with 8+ years of experience in large-scale infrastructure. Strong background in operational monitoring, incident response, and troubleshooting in high-load environments (1M+ DAU, 2000+ endpoints). Additionally developed hands-on practical experience in monitoring setup, Linux administration, automation, and Infrastructure as Code through multiple personal projects.
Experience
Favbet Tech – L1 Support Engineer
Feb 2016 – Aug 2024 | Kyiv, Ukraine
• Ensured availability and performance of a retail network (2000+ endpoints) and a high-load web platform serving over 1M Daily Active Users (DAU).
• Performed incident detection, alert handling, and basic root cause analysis.
• Used Zabbix, Grafana, and Kibana for system monitoring and issue identification.
• Escalated incidents to product, infrastructure, and partner teams when required.
• Contributed to onboarding new engineers and prepared internal documentation, monitoring dashboards.
Focus: operational monitoring, alert response, incident analysis.
Skills
• Monitoring & Observability: Zabbix, Grafana, Kibana, Prometheus, Alert Manager.
• Infrastructure as Code & Automation: Terraform, Ansible, Docker Compose, GitLab CI/CD, Kubernetes (basic).
• Cloud (AWS): EC2, IAM, VPC (including VPC peering), RDS, Load Balancers, ElastiCache/Redis (basic deployment and configuration).
• Databases: PostgreSQL, MongoDB (basic deployment, configuration, maintenance).
• Programming & Data Tools: Python, SQL, JQ, Bash.
• Web Servers: Apache, NGINX (reverse proxy, load balancing)
• Linux Administration: systemd, journalctl/syslog, network configuration & diagnostics, users & permissions, SSH, cron.
• Additional Experience: WordPress deployment, Matomo Analytics, OpenVPN, RabbitMQ.