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Jack Hamer

PROFILE

Jack Hamer

Jack Hamer enhanced the authentication flow and reliability of the matter-labs/zksync-sso-clave-contracts repository by refactoring account creation and login into composable functions and updating the main page to support environment-driven configuration for future chain flexibility. He improved backend maintainability by cleaning up obsolete type definitions and restored authentication server startup functionality, refining diagnostics and updating dependencies for operational stability. Addressing both frontend and backend concerns, Jack fixed session creation logic to use the correct paymaster and strengthened end-to-end test reliability with targeted selectors. His work leveraged TypeScript, Vue.js, and Solidity, demonstrating depth in full stack and Web3 development.

Overall Statistics

Feature vs Bugs

60%Features

Repository Contributions

8Total
Bugs
2
Commits
8
Features
3
Lines of code
810
Activity Months1

Work History

November 2024

8 Commits • 3 Features

Nov 1, 2024

Month 2024-11 summary for matter-labs/zksync-sso-clave-contracts focusing on authentication flow improvements, reliability enhancements, and maintenance that enables environment-driven configuration and future chain flexibility.

Activity

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Quality Metrics

Correctness86.2%
Maintainability87.6%
Architecture76.2%
Performance77.6%
AI Usage22.6%

Skills & Technologies

Programming Languages

JavaScriptSCSSSolidityTypeScriptVueYAML

Technical Skills

AuthenticationBackend DevelopmentCI/CDCode CleanupComposable FunctionsEnd-to-End TestingEnvironment VariablesFrontend DevelopmentFull Stack DevelopmentNode.jsNuxt.jsSmart ContractsSolidity DevelopmentState ManagementTypeScript

Repositories Contributed To

1 repo

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

matter-labs/zksync-sso-clave-contracts

Nov 2024 Nov 2024
1 Month active

Languages Used

JavaScriptSCSSSolidityTypeScriptVueYAML

Technical Skills

AuthenticationBackend DevelopmentCI/CDCode CleanupComposable FunctionsEnd-to-End Testing

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