EXCEEDS logo
Exceeds
Kajal

PROFILE

Kajal

Worked on the affinidi/affinidi-ssi-dart repository to enhance verifiable credential workflows by delivering three features over two months. Focus areas included improving documentation for the Verifiable Credentials library to clarify usage and maintainability, and implementing SD-JWT-based credential issuance with selective disclosure for privacy-preserving scenarios. Refactored core components to support custom document loaders in credential verification, increasing flexibility and interoperability with external data sources. Employed Dart, cryptography, and JSON-LD to ensure robust parsing, secure verification, and comprehensive testing. The work emphasized maintainable code, developer onboarding, and future extensibility, with no major bugs reported during the development period.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

3Total
Bugs
0
Commits
3
Features
3
Lines of code
1,468
Activity Months2

Work History

July 2025

1 Commits • 1 Features

Jul 1, 2025

July 2025 (2025-07) — Affinidi-ssi-dart: Delivered key feature enabling custom document loaders in verifiable credential verification, improving flexibility for external data loading and future interoperability. Refactored UniversalVerifier and related components to accept a customDocumentLoader; added tests for LD Credential v1 and v2 validation to verify correctness and security. No major bugs reported; minor stability improvements accompany the feature work. This work enhances security posture, developer ergonomics, and interoperability for verifiable credential workflows.

April 2025

2 Commits • 2 Features

Apr 1, 2025

April 2025: Focused on improving documentation quality for the Verifiable Credentials library and delivering SD-JWT-based issuance with selective disclosure in affinidi/affinidi-ssi-dart. No major bugs fixed this month. These efforts improve developer onboarding, maintainability, and privacy-preserving credential issuance, setting the stage for broader adoption and future SD-JWT enhancements.

Activity

Loading activity data...

Quality Metrics

Correctness93.4%
Maintainability86.6%
Architecture86.6%
Performance83.4%
AI Usage33.4%

Skills & Technologies

Programming Languages

Dart

Technical Skills

API DesignCode RefactoringCryptographyDIDDart DevelopmentDocumentationJSON-LDSD-JWTSoftware Design PatternsTestingVerifiable Credentials

Repositories Contributed To

1 repo

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

affinidi/affinidi-ssi-dart

Apr 2025 Jul 2025
2 Months active

Languages Used

Dart

Technical Skills

API DesignCode RefactoringCryptographyDIDDart DevelopmentDocumentation