shenio

@shen_io

Expert developer Techguy

United States

English

About me

I’m a Senior Full-Stack & Blockchain Developer with 10+ years of experience building secure, scalable, and high-performance platforms. I specialize in Golang, Node.js, React, smart contracts, and blockchain infrastructure, with experience in payment gateways, DeFi, cross-chain bridges, NFTs, and custom backend systems. I work hands-on with self-hosted nodes, on-chain indexing, and security focused architectures. I don’t rely on copy-paste solutions. I build clean, auditable, production-ready systems designed for performance, scalability, and long-term security.... Read more

Skills