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Joerg Hoh

PROFILE

Joerg Hoh

Worked on the apache/jackrabbit-oak repository, focusing on release engineering, XML processing, and version alignment over a three-month period. Delivered the Jackrabbit Oak 1.90.0 release by updating module versions and documenting the process using Maven, establishing a stable baseline for downstream integration. Addressed XML import namespace handling by experimenting with NamespaceRegistry reuse and introducing a registerNamespace helper, later reverting the optimization for stability and migrating to NamespaceHelper. Improved release readiness by aligning oak-doc module versions with Oak 1.72.0, reducing packaging risks. Utilized Java, XML, and Maven, emphasizing careful documentation, version control, and process stability throughout the work.

Overall Statistics

Feature vs Bugs

67%Features

Repository Contributions

6Total
Bugs
1
Commits
6
Features
2
Lines of code
409
Activity Months3

Work History

December 2025

3 Commits • 1 Features

Dec 1, 2025

December 2025: Jackrabbit Oak release-focused month. Delivered version 1.90.0 with release notes and module version bumps; prepared for the next development iteration (1.91-SNAPSHOT). No major bugs fixed in this period; emphasis was on release engineering, documentation, and process stability to enable downstream consumers and faster integration. The work establishes a stable baseline for Oak 1.90.0 and accelerates the path to 1.91-SNAPSHOT.

July 2025

2 Commits • 1 Features

Jul 1, 2025

Month: 2025-07 — Summary of work on apache/jackrabbit-oak focusing on XML Import Namespace Handling. An experimental optimization aimed at reusing the NamespaceRegistry during XML imports was pursued, including the introduction of a registerNamespace helper. Due to stability concerns, the optimization was reverted, and the approach was migrated to NamespaceHelper for safer registration. This month also included careful documentation and commit hygiene to preserve traceability and inform future iterations.

November 2024

1 Commits

Nov 1, 2024

November 2024: Focused on aligning Oak Doc module versions to Oak 1.72.0 within the apache/jackrabbit-oak repository to ensure stable builds and packaging. The change centers on oak-doc* module configurations, aligned with release expectations and downstream compatibility.

Activity

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Quality Metrics

Correctness93.4%
Maintainability96.6%
Architecture93.4%
Performance93.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaXMLplaintext

Technical Skills

JavaJava DevelopmentMavenProject ManagementRelease ManagementRepository ManagementVersion ControlXML Processingdocumentationrelease managementversion control

Repositories Contributed To

1 repo

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

apache/jackrabbit-oak

Nov 2024 Dec 2025
3 Months active

Languages Used

JavaXMLplaintext

Technical Skills

Release ManagementVersion ControlJava DevelopmentRepository ManagementXML ProcessingJava