Devops
Node Operator · Infrastructure Engineer · Dev Ops
Self-taught infrastructure engineer with 2+ years of hands-on experience in blockchain node operations, cloud infrastructure automation, and monitoring. Operated 30+ nodes across major protocols on AWS, Azure, DigitalOcean, and Hetzner. Built production monitoring stacks and deployment automation from scratch. Currently deepening expertise in DevOps tooling (Terraform, Kubernetes, CI/CD) and seeking a Junior DevOps / Infrastructure Engineer role with mentorship and long-term growth potential.
Experience: 2 years
Yearly salary: $34,000
Hourly rate: $15
Residency: 🇺🇦 Ukraine
Experience
Web3 Infrastructure Engineer
NodeRunners 2025 - 2026
Deployed and maintained 30+ blockchain nodes across AWS, Azure, DigitalOcean, and Hetzner. Built Prometheus + Grafana monitoring stack with Telegram alerting covering 13+ servers simultaneously. Developed Bash scripts for server orchestration — automated node health checks, restarts, multi-server command execution. Configured EC2 instances, Security Groups, IAM policies, and SSH access for cloud deployments. Operated nodes across Cosmos SDK, EVM, DePIN and other protocol families.
Blockchain Ambassador & Node Operator
Aleo Protocol 2023 - 2025
Operated Aleo full node infrastructure throughout 2-year ambassador program. Created 20+ technical content pieces covering ZK-proofs, zkSNARKs, and node infrastructure. Onboarded and mentored community members on node setup and protocol mechanics. Attended official Aleo Ambassador Meetup Kyiv, collaborated with protocol team.
Skills
ai
api
aws
ci-cd
cloud-engineer
docker
gcp
node
sys-admin
terraform
devops
english
russian
ukrainian