whoami Hao Teng

Computer Science @ Princeton

Building robust systems and high-performance applications. Specializing in Computer Systems, Computer Networks, Database Architecture, and Distributed Systems.

./proj_status.sh ./contact.sh
Hao Teng

skills.sh_

Technologies and tools I work with

Full-Stack Development

End-to-end application development with modern frameworks and database systems.

Next.js React Node.js PostgreSQL JavaScript TypeScript

Systems & Infrastructure

Backend systems development, automation, and infrastructure management for high-performance applications.

Python Go Bash Linux Docker CI/CD

Database Research

Advanced indexing research focusing on data layout optimization and learned indexes using space-filling curves.

Space-Filling Curves (SFCs) Z-Ordering Hilbert Curves Data Locality Learned Indexes

cat projects.log_

Some of my recent work and experiments

BlockWarriors Project

BlockWarriors – Lead Engineer

Sep 2024 – Present
Full-Stack Game-Based RL Arena

Built a full-stack platform for running AI agents in a popular sandboxed game. Node.js backend handles agent authentication and streams game data via WebSocket. Custom Java plugins manage game logic and agent control through MineFlayer. Deployed with Supabase and automated CI/CD.

Next.js Node.js PostgreSQL Java RL/AI

./contact.sh_

Hao Teng@portfolio:~$
Hao Teng@portfolio:~$ whoami
Hao Teng - Computer Science @ Princeton
Hao Teng@portfolio:~$ help
Available commands: email - Copy email address github - View GitHub profile linkedin - Connect on LinkedIn clear - Clear terminal screen
Hao Teng@portfolio:~$ _
💡 Click any command button above 💻 Watch commands execute in real-time