Welcome
Welcome to my corner of the internet. I’m Youn Jae Kim, a software engineer who enjoys building interactive web applications and exploring the intersection of AI and software development.
What I’m Working On
Currently, I’m focused on a few key projects:
Arena Shooter Portal
A multiplayer browser-based shooter game at aagusportal.com. Built with Django, Three.js, and WebSockets for real-time gameplay. The interesting part? The AI opponents are trained using reinforcement learning with PyTorch and Stable-Baselines3.
Timmy the Whale
An AI chatbot with a friendly whale personality at timmythewhale.com. It uses fine-tuned language models to create engaging conversations while maintaining a consistent character.
Tech Stack
For those curious about how things are built:
- Backend: Python, Django, FastAPI
- Frontend: JavaScript, React, Vue, Three.js
- AI/ML: PyTorch, Transformers, Stable-Baselines3
- Infrastructure: Docker, Kubernetes, Helm
What’s Next
I’ll be sharing more about:
- Building real-time multiplayer games with WebSockets
- Training AI agents using reinforcement learning
- Deploying applications on Kubernetes
- Random thoughts on software engineering
Stay tuned.