Arthur Skowronek

I work as a full-stack developer with a broad technical foundation and a clear focus on the interplay of code, infrastructure, and operations. From implementing data-driven (web) applications to integrating complex system landscapes, I bring practical experience in all layers of modern software: backend, frontend, networks, databases, automation, and monitoring. I think in systems, work in a structured manner, am self-taught, quickly get acquainted with new technologies, and enjoy creating solutions that not only work but also feel good and are maintainable in the long term. I am proficient in the following technologies:

• PROGRAMMING LANGUAGES:

Python3, Go, C, C++, Lua, Rust, JavaScript, TypeScript

• FRAMEWORKS AND LIBRARIES:

asyncio, Django, Celery, Flask, Jinja2, FastAPI, SQLAlchemy, Pydantic, Click CLI Framework, pytest

• SHELL AND BUILD SYSTEM-LEVEL LANGUAGES:

Bash, GNU Make, Sed, Autoconf/Automake, m4, Kconfig, Meson, CMake

• DATABASES AND MESSAGING:

PostgreSQL, SQLite, MariaDB/MySQL, MongoDB, Redis, InfluxDB, RabbitMQ/AMQP, ZeroMQ, MQTT

• SYSTEMS AND TOOLS:

Debian, Arch Linux, Rocky Linux (RPM)

systemd, Docker, Podman, Dokku

Ansible,

Grafana, Prometheus, Loki

OpenSSH, Git

Caddy, nginx, opensmtpd

• DEVOPS AND CI/CD:

GitLab CI, GitHub Actions, Containerization, Monitoring

• SOFTWARE ARCHITECTURE AND DEVELOPMENT PRACTICES:

Test-Driven Development (TDD), Behavior-Driven Development (BDD), Gherkin, Clean Code, SOLID, Modularization, Code Reviews, Version Control

• METHODS AND WORK STYLE:

Scrum, Agile Development, Kanban, User Stories, iterative planning, Team Collaboration, Team Organization