During December 2025, Oxdeve developed two data adapters for the Donut protocol, focusing on enhancing economic analytics within the DefiLlama-Adapters and dimension-adapters repositories. Leveraging JavaScript and TypeScript, Oxdeve implemented a TVL and protocol fees adapter that aggregates token balances across multiple contracts, enabling comprehensive liquidity and staking visibility. Additionally, a fee adapter was built to process miner activity logs and treasury charges, producing structured daily outputs for mining fees and revenues. The work demonstrated strong backend development and data processing skills, establishing scalable data pipelines that improved cross-repository coverage and set a foundation for future maintainability and expansion.