sourcefuse/loopback4-microservice-catalog
Dec 2024 – Jul 2025
2 Months active
Languages Used
JavaScriptTypeScript
Technical Skills
API DevelopmentAuthenticationAuthorizationDatabase IntegrationJWTKey Management
Prerna Gupta
PROFILE
Prerna Gupta
Over a two-month period, contributed to the sourcefuse/loopback4-microservice-catalog repository by building robust authentication features focused on security and performance. Developed JWT key rotation and management, introducing asymmetric signing and verification through a new JwtKeys model and repository, along with endpoints for key generation, rotation, and retrieval. Enhanced token lifecycle management to align with security best practices. Later, implemented a TTL-based JWKS caching layer to accelerate token verification and reduce database load, refactoring repository and model imports for improved maintainability. Leveraged TypeScript, Node.js, and Redis, applying expertise in API development, authentication, and microservices to deliver scalable solutions.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
2Total
Bugs
0
Commits
2
Features
2
Lines of code
6,655
Activity Months2
Your Network
15 peopleShared Repositories
8
Work History
July 2025
1 Commits • 1 Features
Jul 1, 2025July 2025 (2025-07) monthly summary for sourcefuse/loopback4-microservice-catalog: Delivered a JWKS caching feature to accelerate token verification, improved maintainability via repository/model import refactors, and fixed core caching integration issues. Resulted in lower authentication latency, reduced DB load, and a scalable foundation for future caching work.
1 Commits • 1 Features
Jul 1, 2025July 2025 (2025-07) monthly summary for sourcefuse/loopback4-microservice-catalog: Delivered a JWKS caching feature to accelerate token verification, improved maintainability via repository/model import refactors, and fixed core caching integration issues. Resulted in lower authentication latency, reduced DB load, and a scalable foundation for future caching work.
July 2025
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 Monthly Summary for sourcefuse/loopback4-microservice-catalog: JWT Key Rotation and Management implemented to strengthen authentication token security and lifecycle management. Added JwtKeys model and repository to persist public/private keys; introduced endpoints to generate, rotate, and retrieve keys; enabled asymmetric signing/verification for tokens. This aligns with security best practices and supports policy-driven key rotation. No major bugs fixed this month. All changes focused on delivering a secure, scalable token management feature.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 Monthly Summary for sourcefuse/loopback4-microservice-catalog: JWT Key Rotation and Management implemented to strengthen authentication token security and lifecycle management. Added JwtKeys model and repository to persist public/private keys; introduced endpoints to generate, rotate, and retrieve keys; enabled asymmetric signing/verification for tokens. This aligns with security best practices and supports policy-driven key rotation. No major bugs fixed this month. All changes focused on delivering a secure, scalable token management feature.
Activity
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Quality Metrics
Correctness85.0%
Maintainability80.0%
Architecture80.0%
Performance85.0%
AI Usage30.0%
Skills & Technologies
Programming Languages
JavaScriptTypeScript
Technical Skills
API DevelopmentAuthenticationAuthorizationCachingDatabase IntegrationJWTKey ManagementLoopBackLoopbackMicroservicesNode.jsRSA EncryptionRedisTypeScript
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline