---

👋 About

Hi, I'm hsn — I love writing code and tinkering with new things. By day an ACMer grinding algorithms; the rest of the time I turn ideas into working tools with Python. I live in the terminal (Arch btw), occasionally moonlight as a Bug Maker, and like cats 🐈.

class hsn:
    role     = "ACMer & independent full-stack dev"
    daily_os = "Arch Linux (btw)"
    langs    = ["Python", "Kotlin", "TypeScript", "Vue"]
    builds   = ["CP tooling", "Minecraft plugins", "Telegram bots", "web apps"]
    likes    = ["cats", "shipping fast", "breaking things"]

---

🏆 ICPC / CP

Result	Contest	Note
🥉 Bronze	ICPC Invitational · Nanchang 2026	—
🥈 Silver	ICPC Invitational · Xi'an 2025	—
🥈 Silver	CCPC · Guilin 2025	—

---

🚀 Selected projects

Area	Projects
Competitive programming	this-is-editor — cross-platform CP editor (Python + Vue) · AlgoTemplate · cp-dict — Chinese IME dict from OI-Wiki · sgu-acw-rank-backend
Minecraft tooling	FAS — anti-attack / anti-spam plugin (Kotlin) · HNC — anti-cheat (Kotlin) · GHOSTLINESS — a server written in Python
Telegram bots	MusekeToolsBot — all-in-one utility bot · stkdlbot — sticker downloader · ytdlp_tg_bot
LLM & tools	llmpxy — streaming translation proxy · morse-ai · Permitronix — Python permission module
Full-stack web	invmgr + invmgr_frontend — inventory management · tovolbox · homepage — my site, Astro + shadcn-vue
Self-hosted	hcat-server — HCat chat room server

---

🛠️ Tech Stack

Languages  

Backend & Data  

Frontend  

Infra & Tooling  

---

📊 GitHub

---

📫 Reach me

_{© hsn · Built with caffeine · Wanna grow hair but still coding! · Nya~}