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Alex Metelli

PROFILE

Alex Metelli

Worked on the foundry-rs/starknet-foundry repository, delivering features to streamline and enhance StarkNet smart contract verification workflows. Developed Voyager contract verification integration, enabling users to verify contracts directly via the Voyager block explorer and improving reliability for Rust-based CLI tools. Introduced a --test-files flag to the sncast verify command, allowing inclusion of test files during Voyager verification and supporting more comprehensive code validation. Refactored file gathering logic by implementing a reusable function for both Voyager and Walnut interfaces, improving maintainability and user experience. Leveraged Rust, Serde, and CLI development skills to deliver robust, testable, and extensible verification tooling.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

4Total
Bugs
0
Commits
4
Features
3
Lines of code
1,556
Activity Months3

Work History

September 2025

1 Commits • 1 Features

Sep 1, 2025

September 2025 monthly performance for foundry-rs/starknet-foundry: Delivered a refactor of the Starknet contract verification file gathering workflow and improved the cancellation UX. A reusable gather_files function now serves both Voyager and Walnut interfaces, reducing code duplication. The message cancellation flow was updated to display collected files in advance, improving user feedback and preventing confusion during verification sessions. The changes enhance maintainability, cross-interface consistency, and set the stage for future extensions; these updates align with business goals of reliable verification tooling and faster developer iteration.

August 2025

1 Commits • 1 Features

Aug 1, 2025

2025-08 monthly summary for foundry-rs/starknet-foundry: Implemented Voyager verifier enhancement by introducing a --test-files flag to the sncast verify command. This flag enables inclusion of test files under src/ during source code verification for the Voyager verifier, improving verification coverage and reducing manual verification effort. Walnut verifier remains unaffected and will warn if the flag is used. No other code changes reported in this period. This work improves code quality assurance, accelerates validation cycles, and supports more robust Voyager workflows.

July 2025

2 Commits • 1 Features

Jul 1, 2025

July 2025: Delivered Voyager contract verification integration for foundry-rs/starknet-foundry, enabling contract verification via the Voyager block explorer. Implemented a Voyager verification interface and integrated it into the sncast verify command; updated dependencies, tests, and CHANGELOG to reflect the new capability. These changes improve verification reliability and reduce time-to-verification for users deploying StarkNet contracts on Voyager.

Activity

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Quality Metrics

Correctness92.6%
Maintainability87.6%
Architecture87.6%
Performance82.6%
AI Usage20.0%

Skills & Technologies

Programming Languages

MarkdownRust

Technical Skills

API IntegrationCLI DevelopmentCode RefactoringRustRust ProgrammingSerdeSmart Contract DevelopmentSmart Contract VerificationTesting

Repositories Contributed To

1 repo

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

foundry-rs/starknet-foundry

Jul 2025 Sep 2025
3 Months active

Languages Used

MarkdownRust

Technical Skills

API IntegrationCLI DevelopmentRustSerdeSmart Contract VerificationTesting