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Kasdejong

PROFILE

Kasdejong

K.J. de Jong contributed to the FirelyTeam/firely-net-sdk repository by focusing on backend and API development in C#, with an emphasis on FHIR resource reference resolution and data integrity. Over two months, K.J. de Jong delivered robust improvements to FHIR Bundle resource referencing, refactoring core components like ReferencedResourceCache and ScopedNode to enhance correctness, type-safety, and performance. The work included stabilizing the test suite across environments and addressing compatibility issues. Additionally, K.J. de Jong improved URI validation logic to prevent invalid inputs, ensuring more reliable interoperability with FHIR endpoints. The contributions reflect careful, in-depth engineering and maintenance.

Overall Statistics

Feature vs Bugs

0%Features

Repository Contributions

10Total
Bugs
8
Commits
10
Features
0
Lines of code
165
Activity Months2

Work History

July 2025

2 Commits

Jul 1, 2025

July 2025 monthly summary for FirelyTeam/firely-net-sdk: Focused bug-fix work to harden URI validation in FHIR. No new features released this month; primary work centered on robust input handling and data integrity for URIs. Key outcomes include preventing empty/ whitespace URIs from being treated as valid, improved interoperability with FHIR endpoints, and reduced downstream errors in resource processing. Commit references reflect targeted validation improvements.

April 2025

8 Commits

Apr 1, 2025

April 2025: Delivered robust FHIR Bundle resource referencing and caching improvements in Firely-net-sdk, reinforcing correctness, stability, and performance for bundle reference resolution across versioned resources. Implemented extensive refactoring of ReferencedResourceCache and ScopedNode, enhanced type-safety for resolution results, and executed targeted test and compatibility cleanups to stabilize the test suite across environments.

Activity

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Quality Metrics

Correctness78.0%
Maintainability82.0%
Architecture78.0%
Performance75.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

C#

Technical Skills

API DevelopmentBackend DevelopmentC#Code CleanupCompatibility ManagementElementModelFHIRReference ResolutionSoftware DevelopmentSoftware EngineeringUnit Testing

Repositories Contributed To

1 repo

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

FirelyTeam/firely-net-sdk

Apr 2025 Jul 2025
2 Months active

Languages Used

C#

Technical Skills

API DevelopmentBackend DevelopmentC#Code CleanupCompatibility ManagementElementModel

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