Cosmodinos

The context

A Web3 platform built around a custom NFT marketplace, enabling peer-to-peer trading without OpenSea fees and friction.

My role

Tech lead for full-stack implementation and smart contract layer.

What I built

• Led full-stack Web3 platform and NFT marketplace
• Developed Ethereum smart contracts in Solidity enabling direct trading
• Platform reached 10,000+ users and 3,000 ETH trading volume

Tech stack

• solidity
• ethereum
• react
• nodedotjs
• typescript
• web3dotjs