During January 2025, Frederic enhanced price data completeness for multi-chain assets in the duneanalytics/spellbook repository by integrating GGP price data for the Avalanche C-Chain. He extended the existing data model to store and expose detailed token metadata, including identifiers, blockchain, symbol, contract address, and decimals, enabling more reliable price tracking and analytics. Using SQL and data engineering techniques, Frederic ensured strong traceability by linking his work to specific commits and issues. This feature allowed downstream analytics and dashboards to support cross-chain token pricing, demonstrating a focused and well-scoped contribution with depth in data modeling and integration.