Hoang developed the XTrade Perpetual Futures Data Adapter for the DefiLlama/dimension-adapters repository, focusing on aggregating daily volume, fees, and revenue data from the Hyperliquid chain. Using TypeScript and leveraging expertise in data aggregation and DeFi smart contracts, Hoang designed a calculation methodology that accurately reflects XTrade’s fee structure while incorporating Hyperliquid’s additional fees. This adapter expanded perpetual market data coverage, improving the completeness and accuracy of revenue metrics for downstream analytics and dashboards. The work addressed the need for more granular business insights, demonstrating depth in integrating on-chain data sources and aligning with evolving DeFi protocol requirements.