Over a three-month period, this developer contributed to the DefiLlama/defillama-server and DefiLlama/defillama-app repositories, focusing on both front end and backend enhancements. They upgraded the Token Rights Form by refactoring input handling and integrating a Google Sheets API endpoint using JavaScript and API integration skills, improving data reliability and user feedback. In the app repository, they enhanced SEO and content clarity across multiple React-based UI pages, aligning messaging with user expectations. On the backend, they introduced a new fees structure and expanded protocol data models with TypeScript, enabling multi-protocol decentralized exchange support and optimizing business logic for protocol compatibility.