During January 2025, Alex contributed to the DefiLlama/dimension-adapters repository by enhancing the reliability and maintainability of the Bonzo fee reporting system. He migrated the Bonzo fee dimension adapter to a permanent API endpoint, which improved the accuracy and stability of fee data used in analytics dashboards. His work involved API integration and data fetching, leveraging TypeScript to ensure robust data flows. Alex also refined the project’s documentation, correcting typos and clarifying the fee calculation methodology. This focused update reduced the risk of data drift and lowered maintenance overhead, demonstrating careful attention to both engineering quality and documentation clarity.