Developed and delivered a new Solana TVL adapter for Rush Sports within the DefiLlama-Adapters repository, focusing on expanding DeFi analytics coverage and improving data accuracy for Solana-based vaults. The work centered on integrating on-chain data using JavaScript, with an emphasis on blockchain integration and Solana development best practices. Implemented vault-level aggregation logic to enable reliable Total Value Locked calculations, supporting more comprehensive analytics for stakeholders and dashboards. Prioritized code quality and maintainability through disciplined pull request workflows and thorough documentation updates, ensuring the adapter remains scalable and easy to maintain as data tooling requirements evolve for Solana deployments.