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Jack Hamer

PROFILE

Jack Hamer

Worked on the matter-labs/zksync-sso-clave-contracts repository to enhance authentication flows and improve system reliability. Refactored the user authentication process by extracting composable functions for account creation and login, updating the main page, and introducing environment-variable-driven configuration for future chain flexibility. Addressed session creation issues by correcting paymaster usage and updating contract mappings. Improved end-to-end test reliability by refining test selectors and waiting strategies. Cleaned up obsolete type definitions to streamline the codebase and restored authentication server startup functionality with updated diagnostics. Utilized TypeScript, Vue.js, and Solidity, applying full stack and backend development skills throughout the project.

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