I build things across C++, TypeScript, AI, and infrastructure.
I enjoy making systems from scratch, exploring how models work, and occasionally overengineering side projects for fun.
I'm a developer who likes working in the space between low-level systems and high-level products.
Right now, I'm especially interested in:
- C++ / engine architecture
- AI, LLMs, and Transformer-related topics
- Backend development and developer tooling
- Linux, Docker, and self-hosted infrastructure
- Building things that are both practical and fun
Outside of programming, I like anime, visual novels, and rhythm games — especially osu! and maimai.
C++ / System Design
Visual Novel Engines
AI & Transformer Internals
LLM Inference
Web Development
Linux & Self-Hosting
Anime / Visual Novels
osu! / maimai
A modern visual novel runtime built with C++20 and SDL3, designed around typed contracts, modular architecture, and sandboxed JavaScript extensions.
A project from my hosting and infrastructure days, built around server management and the SHD Cloud ecosystem.
An AI-related project exploring model systems, tooling, and practical AI applications.
A school-related web platform focused on rebuilding and modernizing internal services with a cleaner architecture and user experience.
A lightweight and fast Telegram AI chatbot built with TypeScript, grammY, Vercel AI SDK, PostgreSQL, and Drizzle.
- Website: https://owen0924.com
- Email: hi@owen0924.com
- Threads: @owen0924.liu
- Discord: owenliu0924