DefiLlama/DefiLlama-Adapters
Nov 2024 – Apr 2026
5 Months active
Languages Used
JavaScript
Technical Skills
Blockchain DevelopmentDeFiSmart ContractsTVL CalculationAdapter DevelopmentJavaScript
Guillermo M. Narvaja
PROFILE
Guillermo M. Narvaja
Worked on the DefiLlama-Adapters repository to enhance DeFi analytics by developing and refining features for accurate Total Value Locked (TVL) calculations, particularly for the Ensuro protocol. Leveraged JavaScript and Solidity to integrate native USDC and compUSDC support, update address books, and normalize on-chain data, ensuring comprehensive asset coverage and reliable reporting. Addressed data integrity by implementing metadata tagging and reserve accounting improvements, reducing double-counting risks. Collaborated on Ethereum mainnet deployments, adapting backend logic for new contracts and vaults. The work improved dashboard accuracy, risk metrics, and maintainability, supporting more informed decision-making for users and partners in the DeFi ecosystem.
Overall Statistics
Feature vs Bugs
83%Features
Repository Contributions
8Total
Bugs
1
Commits
8
Features
5
Lines of code
149
Activity Months5
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Work History
April 2026
2 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for DefiLlama-Adapters: Delivered Ensuro V3 on Ethereum mainnet with TVL tracking, refined the Ethereum address book, and updated reserves/vault handling to support accurate mainnet metrics. Implemented data integrity improvements by normalizing addresses and adding double-counting metadata to flag potential reserve discrepancies. These changes enhance the reliability of TVL analytics, enable smoother Ensuro V3 deployments, and strengthen data governance across adapters. Technologies demonstrated include Ethereum deployment workflows, data normalization, and metadata tagging, with outcomes driven by proactive code review feedback and refactoring for maintainability.
2 Commits • 1 Features
Apr 1, 2026April 2026 monthly summary for DefiLlama-Adapters: Delivered Ensuro V3 on Ethereum mainnet with TVL tracking, refined the Ethereum address book, and updated reserves/vault handling to support accurate mainnet metrics. Implemented data integrity improvements by normalizing addresses and adding double-counting metadata to flag potential reserve discrepancies. These changes enhance the reliability of TVL analytics, enable smoother Ensuro V3 deployments, and strengthen data governance across adapters. Technologies demonstrated include Ethereum deployment workflows, data normalization, and metadata tagging, with outcomes driven by proactive code review feedback and refactoring for maintainability.
April 2026
May 2025
2 Commits • 1 Features
May 1, 2025Month: 2025-05 Key features delivered: Enhanced Ensuro TVL tracking with Native USDC and compUSDC support; Updates to address book and reserves to recognize these tokens for accurate TVL calculations; Integration of new Ensuro contracts to support TVL logic. Major bugs fixed: No major bugs fixed this month. Overall impact and accomplishments: Improved TVL accuracy and asset coverage for the Ensuro adapter, enabling more reliable DeFi analytics and decision-making for users and partners; higher data quality and confidence in asset valuation. Technologies/skills demonstrated: On-chain data integration, DeFi adapter architecture, token standard handling (Native USDC, compUSDC), contract updates, cross-team collaboration.
May 2025
2 Commits • 1 Features
May 1, 2025Month: 2025-05 Key features delivered: Enhanced Ensuro TVL tracking with Native USDC and compUSDC support; Updates to address book and reserves to recognize these tokens for accurate TVL calculations; Integration of new Ensuro contracts to support TVL logic. Major bugs fixed: No major bugs fixed this month. Overall impact and accomplishments: Improved TVL accuracy and asset coverage for the Ensuro adapter, enabling more reliable DeFi analytics and decision-making for users and partners; higher data quality and confidence in asset valuation. Technologies/skills demonstrated: On-chain data integration, DeFi adapter architecture, token standard handling (Native USDC, compUSDC), contract updates, cross-team collaboration.
April 2025
1 Commits • 1 Features
Apr 1, 2025April 2025: Delivered a data-quality enhancement in DefiLlama-Adapters by updating the Ensuro TVL address book to include newly deployed/relevant contracts, ensuring TVL calculations reflect current on-chain data and improving dashboards and risk metrics. Change anchored by a targeted commit and strengthens data integrity for users relying on TVL figures.
1 Commits • 1 Features
Apr 1, 2025April 2025: Delivered a data-quality enhancement in DefiLlama-Adapters by updating the Ensuro TVL address book to include newly deployed/relevant contracts, ensuring TVL calculations reflect current on-chain data and improving dashboards and risk metrics. Change anchored by a targeted commit and strengthens data integrity for users relying on TVL figures.
April 2025
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for DefiLlama-Adapters: Key feature delivered: Enhanced TVL accuracy by updating the Ensuro adapter address book with new contracts to include assets managed by new contracts, enabling accurate TVL calculation. Impact: improved data integrity and reliability of TVL metrics for the DefiLlama-Adapters repository. Commit reference: 4e4347ffa8e184321528b519b36523c1fbf4199c.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for DefiLlama-Adapters: Key feature delivered: Enhanced TVL accuracy by updating the Ensuro adapter address book with new contracts to include assets managed by new contracts, enabling accurate TVL calculation. Impact: improved data integrity and reliability of TVL metrics for the DefiLlama-Adapters repository. Commit reference: 4e4347ffa8e184321528b519b36523c1fbf4199c.
November 2024
2 Commits • 1 Features
Nov 1, 2024Month 2024-11: Delivered feature to support native USDC in AAVE for Ensuro TVL calculations within the DefiLlama-Adapters. Updated the asset list and addresses to ensure USDC deposits are fully reflected in TVL, improving accuracy of exposure and reporting. Two commits underpinning the change provide traceability (see details below). Overall impact includes expanded asset coverage, more reliable TVL reporting for Ensuro, and better business visibility for risk and liquidity decisions. Technologies demonstrated include adapter integration, asset list maintenance, on-chain asset tracking, and robust version-control practices.
2 Commits • 1 Features
Nov 1, 2024Month 2024-11: Delivered feature to support native USDC in AAVE for Ensuro TVL calculations within the DefiLlama-Adapters. Updated the asset list and addresses to ensure USDC deposits are fully reflected in TVL, improving accuracy of exposure and reporting. Two commits underpinning the change provide traceability (see details below). Overall impact includes expanded asset coverage, more reliable TVL reporting for Ensuro, and better business visibility for risk and liquidity decisions. Technologies demonstrated include adapter integration, asset list maintenance, on-chain asset tracking, and robust version-control practices.
November 2024
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Quality Metrics
Correctness95.0%
Maintainability95.0%
Architecture95.0%
Performance95.0%
AI Usage27.6%
Skills & Technologies
Programming Languages
JavaScript
Technical Skills
API integrationAdapter DevelopmentBlockchain DevelopmentDeFiJavaScriptSmart ContractsSolidityTVL Calculationbackend developmentblockchain developmentdata normalizationsmart contract integration
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