PulseChain

https://www.twine.net/signin
On PulseChain I worked on token and NFT marketplace infrastructure. I built smart-contract integrations and backend services to handle minting, transfers, and liquidity operations. I created a TypeScript SDK that wrapped contract calls, managed metadata caching, and provided easy-to-use APIs for marketplace features. This involved connecting front-end apps with on-chain data, ensuring reliability, and delivering a smooth user experience across the system.