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Luka Puhlyak
ERR418 ยท backend, infra, systems
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About me

Luka Puhlyak. ERR418 online.

Backend-leaning software engineer focused on Go, Rust, infrastructure, and small reliable systems. I study at NUST MISIS and use this site as a concise map of what I build and learn.

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Software Development

Services, tooling, and experiments around typed languages and pragmatic backend work.

Technologies & tools
Go
Rust
Zig
PostgreSQL
C
RabbitMQ
Elixir
Haskell

DevOps & Cloud

Infrastructure work around containers, delivery pipelines, observability, and reproducible environments.

Technologies & tools
Docker
Docker Compose
Kubernetes
Terraform
ArgoCD
Git
GitLab CI/CD
GitHub Actions
Traefik
Nginx
RabbitMQ
NixOS
Ansible
Bash
Grafana
Prometheus