Welcome to Alex Chen's Developer Portfolio!
Explore my journey as a Senior Web3 Developer specializing in blockchain technologies, DeFi protocols, and decentralized applications.
Featured Project:
DeFiVault Protocol
DeFi
Security
Explore my journey as a Senior Web3 Developer specializing in blockchain technologies, DeFi protocols, and decentralized applications.
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Exploits
Insights and updates on Web3, blockchain innovations, and modern web development trends. Exploring decentralized technologies, coding best practices, and the future of the internet through hands-on experience.
Analysis
5 Minute Read
Building MEV-Resistant AMM Protocols
Exploring techniques to protect users from sandwich attacks and front-running in decentralized exchanges through commit-reveal schemes and time delays.
Security
3 Minute Read
Common Smart Contract Vulnerabilities in 2025
Updated analysis of the latest attack vectors, including flash loan exploits, governance attacks, and oracle manipulation techniques with prevention strategies.
Tutorial
8 Minute Read
Building Your First Cross-Chain dApp
Step-by-step guide to creating applications that work across multiple blockchains using LayerZero, Axelar, and other interoperability protocols.