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George Mulhearn

PROFILE

George Mulhearn

Worked on the openwallet-foundation/acapy repository to deliver end-to-end P256 elliptic curve cryptography support, focusing on wallet integration, DID methods, and JWT/JWS signing and verification. Addressed policy alignment by refining verification method type checks and improving error handling for unsupported verification methods, ensuring robust and policy-compliant JWT verification. Enhanced code quality through comprehensive testing, expanded test coverage for P256 workflows, and implemented ruff-based code formatting. Fixed issues in verification method retrieval within DefaultVerificationKeyStrategy and improved test reliability for DID resolution. Demonstrated expertise in Python, cryptography, and backend development, contributing to a more maintainable and production-ready codebase.

Overall Statistics

Feature vs Bugs

20%Features

Repository Contributions

16Total
Bugs
4
Commits
16
Features
1
Lines of code
811
Activity Months2

Work History

March 2025

3 Commits

Mar 1, 2025

March 2025 monthly summary for openwallet-foundation/acapy: reliability and maintainability improvements focused on verification workflow stability and test quality.

January 2025

13 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for openwallet-foundation/acapy focusing on end-to-end P256 cryptography support, policy-aligned verification behavior, and code quality improvements. The work delivered strengthens key management, signing/verification capabilities, and test coverage for P256 usage across wallets, DIDs, and JWT/JWS flows.

Activity

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Quality Metrics

Correctness86.2%
Maintainability86.2%
Architecture80.0%
Performance76.2%
AI Usage21.4%

Skills & Technologies

Programming Languages

Python

Technical Skills

API DevelopmentBackend DevelopmentCode FormattingCode LintingCode RefactoringCryptographyDIDDID KeyDID ResolutionDocumentationError HandlingJWTKey ManagementP256Python

Repositories Contributed To

1 repo

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

openwallet-foundation/acapy

Jan 2025 Mar 2025
2 Months active

Languages Used

Python

Technical Skills

API DevelopmentBackend DevelopmentCode LintingCode RefactoringCryptographyDID