From 199dd3816f0e5489b3fba1aa046290d4143450ab Mon Sep 17 00:00:00 2001 From: Dmitrii Krosh Date: Sun, 26 Jul 2026 23:50:27 +0300 Subject: [PATCH] update readme --- README.md | 81 +++++++++++++++++++++++++++---------------------------- 1 file changed, 40 insertions(+), 41 deletions(-) diff --git a/README.md b/README.md index 48ac7d6..60160cd 100644 --- a/README.md +++ b/README.md @@ -1,54 +1,68 @@ # Hi there! šŸ‘‹ I'm Dmitrii Gudov (kr0sh512) -I'm a passionate developer and Computer Science student at [CMC MSU](https://cmc.msu.ru/). I enjoy creating projects that make everyday tasks simpler and learning new technologies to expand my skill set. Welcome to my GitHub, where you can explore my latest coding endeavors! +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. --- ## šŸš€ About Me -- šŸŽ“ **Student at CMC MSU** -- šŸ’» Interested in **System Programming and Bot Development** -- šŸŒ± Currently exploring **Python, C++ and Shell Scripting** +- šŸŽ“ **Computer Science student at CMC MSU** +- šŸ§ Interested in **DevOps, Linux infrastructure, system programming, and networking** +- šŸ› ļø Operating and troubleshooting multi-node infrastructure with **K3s/RKE2, Docker/OCI, Ansible, TLS automation and more** +- šŸ”¬ Researching and optimizing **ALT Linux RPM `set:version` dependency processing** - šŸ“« Reach me at **gudovdo@my.msu.ru** --- ## šŸ’¼ Experience -- **Yandex Intern**, **DevTools Team, Autonomous Transport** ā€” *Fall 2025* +- **BaseALT** ā€” Linux/RPM tooling and systems research ā€” _Current_ +- **Yandex Intern**, **DevTools Team, Autonomous Transport** ā€” _Fall 2025_ --- ## šŸ”§ Skills -- **Languages**: Python, C++ -- **Frameworks/Tools**: Git, Linux, Docker -- **Database Management**: Postgres, MongoDB -- **Other**: Web Automation, Telegram Bot Development, Problem Solving +- **Languages**: Python, C, C++, Shell, SQL +- **Infrastructure & DevOps**: Linux, Docker/OCI, Kubernetes, K3s, RKE2, Helm, Ansible, Traefik, systemd, SSH +- **CI/CD**: GitHub Actions, GHCR, multi-architecture container builds, automated testing and packaging +- **Backend & Data**: FastAPI, SQLAlchemy, Pydantic, PostgreSQL, SQLite, MongoDB +- **Engineering Practices**: pytest, mypy, Black, sanitizers, differential testing, benchmarking, and reproducible build workflows --- ## šŸ–„ļø Projects +### [ALT RPM Set Version Research](https://github.com/kr0sh512/alt-rpm-set-version) + +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. + +### [nexus-sync](https://github.com/kr0sh512/nexus-sync) + +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. + +### Personal Infrastructure Automation + +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. + +### [Pomodoro](https://github.com/kr0sh512/pomodoro) + +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. + +### [Network Diagrams Tool](https://github.com/kr0sh512/network-diagrams-tool) + +A Python tool for building and visualizing network topologies, developed for networking and infrastructure coursework at CMC MSU. + +### [Marzban Telegram VPN Bot](https://github.com/kr0sh512/profhome-vpn-bot) + +A containerized Python Telegram bot that integrates with the Marzban API, manages one-time invitations and user lifecycle, and persists local state in SQLite. + ### [Syncing Spotify with Telegram Bio](https://github.com/kr0sh512/spotify-to-tg-bio) -**Description**: A script that syncs the playing track from spotify in the background with the Bio column in the user's telegram. -### [Random Coffe Bot](https://github.com/kr0sh512/rc-tgbot) -**Description**: This Telegram bot was created for the cmc msu student union for a speed dating event. - -### [Telegram Bot Schedule](https://github.com/kr0sh512/Telegram-bot-schedule) -**Description**: A Telegram bot that sends reminders about events a set time before they start. - -### [Calendar of Life](https://github.com/kr0sh512/calendar-of-life) -**Description**: A PHP-based reminder tool to encourage users to make the most of their time. - -### [Sudoku Solver](https://github.com/kr0sh512/sudoku-solver) -**Description**: A command-line tool to solve Sudoku puzzles using C++. - -### [SimpleCountdownTimer](https://github.com/kr0sh512/SimpleCountdownTimer) -**Description**: A web timer with cookie support to retain settings across sessions. +A script that syncs the playing track from spotify in the background with the Bio column in the user's telegram. --- + + ## šŸŒ Connect with Me [![Telegram](https://img.shields.io/badge/Telegram-Kr0sH_512-blue?style=flat&logo=telegram)](https://t.me/kr0sh_512) @@ -65,20 +80,4 @@ I'm a passionate developer and Computer Science student at [CMC MSU](https://cmc --- -Thanks for visiting my profile! Feel free to reach out for collaboration or to discuss technology. - - - +Thanks for visiting my profile! Feel free to reach out for collaboration, Linux infrastructure, systems programming, or DevOps projects.