From 9e9cb011375312ebf93b46300c80b9e5bf4c5b86 Mon Sep 17 00:00:00 2001 From: Dmitrii Krosh Date: Sun, 26 Jul 2026 23:30:34 +0300 Subject: [PATCH] docs: update profile for current DevOps work --- README.md | 64 +++++++++++++++++++++++-------------------------------- 1 file changed, 27 insertions(+), 37 deletions(-) diff --git a/README.md b/README.md index 48ac7d6..e603034 100644 --- a/README.md +++ b/README.md @@ -1,54 +1,59 @@ # 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, and 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, Traefik, systemd, and TLS automation** +- šŸ”¬ Researching and optimizing **ALT Linux RPM `set:version` dependency processing** - šŸ“« Reach me at **gudovdo@my.msu.ru** --- ## šŸ’¼ Experience +- **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++, TypeScript, Shell, SQL +- **Infrastructure & DevOps**: Linux, Docker/OCI, Kubernetes, K3s, RKE2, Helm, Ansible, Traefik, systemd, SSH, Let's Encrypt +- **CI/CD**: GitHub Actions, GHCR, multi-architecture container builds, automated testing and packaging +- **Backend & Data**: FastAPI, SQLAlchemy, Pydantic, PostgreSQL, SQLite, MongoDB +- **Frontend**: React, Vite, browser storage and PWA-oriented applications +- **Engineering Practices**: pytest, mypy, Black, sanitizers, differential testing, benchmarking, and reproducible build workflows --- ## šŸ–„ļø Projects -### [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. +### [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. -### [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. +### [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. -### [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. +### Personal Infrastructure Automation +Ansible playbooks for automating Linux servers and repeatable administration. My broader infrastructure work includes multi-node K3s/RKE2 clusters, container deployment, ingress and ServiceLB networking, TLS lifecycle automation, and remote troubleshooting. -### [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. +### [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. -### [Sudoku Solver](https://github.com/kr0sh512/sudoku-solver) -**Description**: A command-line tool to solve Sudoku puzzles using C++. +### [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. -### [SimpleCountdownTimer](https://github.com/kr0sh512/SimpleCountdownTimer) -**Description**: A web timer with cookie support to retain settings across sessions. +### [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. --- + + ## 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 +71,4 @@ 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.