Carlos E. Zambrano

Built and optimized frontend product flows for a blockchain-based trading platform.

• Developed and optimized desktop-facing application flows for trading users.
• Implemented new features and UI/UX improvements with smart contract-connected interfaces.
• Improved feature reliability and responsiveness during iterative delivery cycles.

Led frontend development and built backend Web3 integrations for a production application.

• Acted as frontend lead and main contributor for the Web3 app experience.
• Implemented a backend module integrating XMTP into the existing platform.
• Improved and maintained smart contracts for stronger efficiency and security.

Built frontend infrastructure and protocol integrations for TrustD demo delivery.

• Developed core frontend flows for the TrustD demo application.
• Integrated TrustD protocol features for verified identity and credential management.
• Shipped user-focused Web3 flows aligned with product and stakeholder goals.

Built and launched NFT marketplace features and admin tooling for digital artists.

• Developed and deployed marketplace modules for online user interactions.
• Built a Web3 admin panel for artists to manage and mint digital collections.
• Implemented NFT presale minting dApp flows with blockchain integrations.

Mentored developers in Ethereum full-stack development and practical Solidity delivery.

• Led hands-on sessions on smart contracts, dApps, and blockchain integrations.
• Supported and evaluated student projects across frontend and backend Web3 stacks.
• Helped developers ship real projects with stronger Solidity and architecture practices.