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Xavier

PROFILE

Xavier

In March 2025, Ladig developed a Witty protocol adapter for the Abstract chain within the DefiLlama/dimension-adapters repository, enabling accurate tracking of protocol fees and daily volume. He designed the adapter to extract on-chain data by integrating ABIs, addresses, and a fetch function that collects event logs and balance data. Using TypeScript, he computed daily volume from Coin and Solve events and calculated daily fees by analyzing fee collector balance changes. This work provided actionable revenue analytics and usage metrics for the Witty protocol, demonstrating proficiency in API integration, smart contract interaction, and data modeling for cross-chain DeFi analytics solutions.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

1Total
Bugs
0
Commits
1
Features
1
Lines of code
88
Activity Months1

Work History

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025: Key feature delivered: Witty protocol adapter for Abstract chain in DefiLlama/dimension-adapters to track fees and daily volume. The adapter includes ABIs, addresses, and a fetch function to collect event logs and balance data, computing daily volume from Coin and Solve events and daily fees via balance changes of the fee collector, enabling revenue analytics and usage metrics for the Witty protocol. No major bugs fixed this period. Overall impact: strengthens data-driven decision making for Witty monetization by providing accurate revenue analytics, usage metrics, and improved observability across the Abstract chain integration. Technologies/skills demonstrated: on-chain data extraction, ABIs and event logs parsing, data modeling for daily metrics, multi-chain adapter patterns, TypeScript/JavaScript development, and commit traceability.

Activity

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Quality Metrics

Correctness100.0%
Maintainability100.0%
Architecture100.0%
Performance100.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

TypeScript

Technical Skills

API IntegrationData FetchingSmart ContractsTypeScript

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

DefiLlama/dimension-adapters

Mar 2025 Mar 2025
1 Month active

Languages Used

TypeScript

Technical Skills

API IntegrationData FetchingSmart ContractsTypeScript

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