84 lines
3.9 KiB
Markdown
84 lines
3.9 KiB
Markdown
# Hi there! 👋 I'm Dmitrii Gudov (kr0sh512)
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I'm a DevOps-oriented developer and Computer Science student at [CMC MSU](https://cmc.msu.ru/). I build and operate Linux infrastructure, automate repeatable work, develop system and backend tools. My current focus is ALT Linux and RPM internals, Kubernetes, containers, CI/CD, and Python/C systems tooling.
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---
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## 🚀 About Me
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- 🎓 **Computer Science student at CMC MSU**
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- 🐧 Interested in **DevOps, Linux infrastructure, system programming, and networking**
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- 🛠️ Operating and troubleshooting multi-node infrastructure with **K3s/RKE2, Docker/OCI, Ansible, TLS automation and more**
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- 🔬 Researching and optimizing **ALT Linux RPM `set:version` dependency processing**
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- 📫 Reach me at **gudovdo@my.msu.ru**
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## 💼 Experience
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- **BaseALT** — Linux/RPM tooling and systems research — _Current_
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- **Yandex Intern**, **DevTools Team, Autonomous Transport** — _Fall 2025_
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## 🔧 Skills
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- **Languages**: Python, C, C++, Shell, SQL
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- **Infrastructure & DevOps**: Linux, Docker/OCI, Kubernetes, K3s, RKE2, Helm, Ansible, Traefik, systemd, SSH
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- **CI/CD**: GitHub Actions, GHCR, multi-architecture container builds, automated testing and packaging
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- **Backend & Data**: FastAPI, SQLAlchemy, Pydantic, PostgreSQL, SQLite, MongoDB
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- **Engineering Practices**: pytest, mypy, Black, sanitizers, differential testing, benchmarking, and reproducible build workflows
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## 🖥️ Projects
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### [ALT RPM Set Version Research](https://github.com/kr0sh512/alt-rpm-set-version)
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Research into ALT Linux RPM's encoded symbol sets and dependency comparison. The project covers C implementation work, hashing, compatibility testing, sanitizer checks, and benchmarks against realistic RPM/APT workflows.
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### [nexus-sync](https://github.com/kr0sh512/nexus-sync)
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A client-server system for centrally managing computers and dispatching approved commands. Built with FastAPI and SQLAlchemy, with a CLI, YAML-configured clients, systemd units, standalone builds, tests, type checks, and CI packaging.
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### Personal Infrastructure Automation
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Ansible playbooks for automating Linux servers and repeatable administration. My broader infrastructure work includes multi-node K3s clusters, container deployment, ingress and ServiceLB networking, TLS lifecycle automation, and remote troubleshooting.
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### [Pomodoro](https://github.com/kr0sh512/pomodoro)
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A customizable browser-based Pomodoro timer and clock built with React, TypeScript, and Vite. GitHub Actions tests and packages it as an unprivileged multi-architecture container published to GHCR.
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### [Network Diagrams Tool](https://github.com/kr0sh512/network-diagrams-tool)
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A Python tool for building and visualizing network topologies, developed for networking and infrastructure coursework at CMC MSU.
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### [Marzban Telegram VPN Bot](https://github.com/kr0sh512/profhome-vpn-bot)
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A containerized Python Telegram bot that integrates with the Marzban API, manages one-time invitations and user lifecycle, and persists local state in SQLite.
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### [Syncing Spotify with Telegram Bio](https://github.com/kr0sh512/spotify-to-tg-bio)
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A script that syncs the playing track from spotify in the background with the Bio column in the user's telegram.
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## 📈 GitHub Stats
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[](https://github.com/anuraghazra/github-readme-stats)
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-->
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## 🌐 Connect with Me
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[](https://t.me/kr0sh_512)
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[](mailto:gudovdo@my.msu.ru)
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---
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Thanks for visiting my profile! Feel free to reach out for collaboration, Linux infrastructure, systems programming, or DevOps projects.
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