I speak Russian (Native proficiency) and English (Professional working proficiency).
Currently I am working as a system engineer. I have had experience with the following technologies:
- OS: Linux (Debian/Ubuntu/CentOS/Rocky), Windows Server (2016/2019)
- Virtualization: Proxmox VE, Hyper-V
- Containerization: K8s, Docker
- Scripts: Python, PowerShell, Bash
- Orchestration/IaC: Ansible, Saltstack, Terraform
- CI/CD: Gitlab CI/CD
- Load balancing: HAProxy
- Web servers: Nginx, IIS
- DB: PostgreSQL + Patroni, MSSQL + AlwaysOn
- Monitoring: Victoria Metrics/Prometheus + Grafana, Zabbix
- Other Windows infrastructure: Active Directory, DNS, DHCP, DFS, RDS, VDI, WSUS, NPS, CS/CA, Failover Cluster
- Endpoint security management: Kaspersky (KSC, KES, KSCNA), Symantec (SEPM, SEP)
Though I have worked with some other tech:
- Development & Testing: JavaScript unit tests (Mocha, Chai), Python (Aiogram, Pynetbox)
- Mail Systems: iRedMail, MailCow, MS Exchange
- Server hardware: HP/HPE, Dell, Lenovo/IBM
- Network: routing, VPN, active network hardware (Mikrotik, HP, Ubiquiti)
- Blockchain: Solidity (smart contracts), Waffle, Hardhat