Hongbo
Hi, this is Hongbo Wei. Welcome to my portfolio website.
Hongbo Wei
Blockchain engineer with AI/ML background building Web3 backend & infrastructure, smart contracts, and Ethereum-native systems.
MSc Artificial Intelligence & Computer Science (Distinction)
University of Birmingham
Production-grade builds: Web3 dApps, smart contracts, LLM tools, and data systems with results.
Delivering blockchain and AI systems across research and industry with reliable infra and ops.
Solidity, Python, C/C++, AWS, Docker, Linux, Kubernetes, CI/CD, and cloud data tooling.
Practical builds that blend LLMs, data engineering, and user-focused UX. Every project has shipped code, docs, and learnings.
NFT Mint dApp
React + Solidity mini dApp with wallet connect, minting, and on-chain token viewer for a custom ERC721 contract.
React • ethers.js • Solidity
BNB Chain AI Trading MVP
BNB Hack AI/DeFi submission with three agents + MCP orchestrator turning on-chain data into policy-gated trade intent; live on BSC mainnet.
FastAPI • pgvector • BNB Chain • MCP
BoxingHub
AI-assisted boxing trainer using YOLOv8 for punch detection (computer vision), accessibility features, and LLM-generated feedback.
YOLOv8 • ONNX • FastAPI • LLM feedback
Lunar Lander
Utilize reinforcement learning to train the machine to land on the moon safely
OpenAI Gym • RL • PyTorch • Experiment tracking
My Affirmations - AWS & LLMs
Responsive Vite/Node app using AWS Bedrock LLMs to generate affirmations.
AWS Bedrock • LangChain • React • Vite
Scaffold-ETH 2 NFT Example
Scaffold-ETH 2 ERC-721 build with contract hot reload, local chain workflows, and React bindings for mint/transfer.
Scaffold-ETH 2 • Solidity • Hardhat • wagmi/viem