During November 2025, Evan contributed to the DefiLlama/dimension-adapters and DefiLlama-Adapters repositories by expanding asset coverage and improving TVL accuracy for DeFi protocols. He enhanced vault tracking to align fee and revenue metrics with TVL calculations, and introduced ERC4626 asset support with precise decimal normalization, ensuring accurate value representation. Evan also improved TypeScript typings for better code reliability. On the Felix platform, he broadened vault coverage by adding USDC and USDH assets and refined analytics for M holdings, enhancing TVL tracking. His work demonstrated depth in blockchain development, backend engineering, and smart contract integration using JavaScript and TypeScript.