jakartaee/platform-tck
Oct 2024 – May 2025
7 Months active
Languages Used
JavaXMLtextCSSFreeMarkerSQLYAMLAsciiDoc
Technical Skills
Build AutomationBuild ConfigurationBuild ManagementMavenTestingArquillian
Arjan Tijms
PROFILE
Arjan Tijms
Arjan Tijms engineered extensive modernization and stabilization of the jakartaee/platform-tck repository, focusing on test infrastructure, build automation, and modularization. Over seven months, he restructured TCK modules, introduced Maven-driven workflows, and improved CI/CD reliability by refining dependency management and standardizing build configurations. Leveraging Java, Maven, and Arquillian, Arjan enhanced test coverage, implemented targeted test runners, and enabled cross-container compatibility, addressing both legacy and emerging Jakarta EE requirements. His work included codebase cleanup, documentation restructuring, and packaging improvements, resulting in more maintainable, scalable, and reliable platform validation. The depth of his contributions advanced both project health and release efficiency.
Overall Statistics
Feature vs Bugs
73%Features
Repository Contributions
131Total
Bugs
15
Commits
131
Features
40
Lines of code
405,284
Activity Months7
Work History
May 2025
1 Commits • 1 Features
May 1, 2025May 2025 — jakartaee/platform-tck: GF Arquillian Container upgraded to 1.8 to enable Application Name Support, introducing app-name configuration for test deployments. Commit: 9e92e26297d6328b96f1a8f46a22ff56e1d0d566. Related tracking: #2308.
1 Commits • 1 Features
May 1, 2025May 2025 — jakartaee/platform-tck: GF Arquillian Container upgraded to 1.8 to enable Application Name Support, introducing app-name configuration for test deployments. Commit: 9e92e26297d6328b96f1a8f46a22ff56e1d0d566. Related tracking: #2308.
May 2025
March 2025
7 Commits • 3 Features
Mar 1, 2025March 2025: Focused on establishing a robust Glassfish runner baseline within jakartaee/platform-tck, standardizing the build and runtime environments, and improving test framework clarity. Key improvements include initializing the Glassfish runner signature functionality with a dedicated Arquillian extension and archive processor, aligning Maven configurations and JDK constraints across the suite, and enhancing code quality and test stability. A regression issue was resolved by restoring the original expression in tests, improving reliability.
March 2025
7 Commits • 3 Features
Mar 1, 2025March 2025: Focused on establishing a robust Glassfish runner baseline within jakartaee/platform-tck, standardizing the build and runtime environments, and improving test framework clarity. Key improvements include initializing the Glassfish runner signature functionality with a dedicated Arquillian extension and archive processor, aligning Maven configurations and JDK constraints across the suite, and enhancing code quality and test stability. A regression issue was resolved by restoring the original expression in tests, improving reliability.
February 2025
45 Commits • 13 Features
Feb 1, 2025February 2025 (jakartaee/platform-tck) delivered a stabilized, Maven-driven build across the TCK, improved dependency management aligned with EE 11 BOM, and significant packaging/docs improvements. Key improvements include POM and build stability fixes, cross-container expression-language TCK adjustments, Maven-based workflow optimizations, and extensive repo hygiene that reduces CI noise and accelerates releases. The code relocation to jakartaee-tck-tools was completed, including appclient migration; packaging improvements include Big Zip-based Enterprise Beans TCK installer and comprehensive docs/release-assembly cleanup. These changes reduce build failures, shorten release cycles, and improve the maintainability and scalability of the TCK suite.
45 Commits • 13 Features
Feb 1, 2025February 2025 (jakartaee/platform-tck) delivered a stabilized, Maven-driven build across the TCK, improved dependency management aligned with EE 11 BOM, and significant packaging/docs improvements. Key improvements include POM and build stability fixes, cross-container expression-language TCK adjustments, Maven-based workflow optimizations, and extensive repo hygiene that reduces CI noise and accelerates releases. The code relocation to jakartaee-tck-tools was completed, including appclient migration; packaging improvements include Big Zip-based Enterprise Beans TCK installer and comprehensive docs/release-assembly cleanup. These changes reduce build failures, shorten release cycles, and improve the maintainability and scalability of the TCK suite.
February 2025
January 2025
48 Commits • 13 Features
Jan 1, 2025In January 2025, delivered a major refactor and modernization of the Jakarta EE platform-tck suite, focusing on TCK structure, independent module parents, and streamlined release packaging. Implemented comprehensive TCK and runner modernization, improved test stability, and enhanced CI/CD readiness with tooling improvements and runners for multiple tests (REST, WebSocket, JSON-P/JSON-B, CDI, Pages). Business value includes faster, safer releases, easier maintainability, and more reliable platform validation across multiple TCKs.
January 2025
48 Commits • 13 Features
Jan 1, 2025In January 2025, delivered a major refactor and modernization of the Jakarta EE platform-tck suite, focusing on TCK structure, independent module parents, and streamlined release packaging. Implemented comprehensive TCK and runner modernization, improved test stability, and enhanced CI/CD readiness with tooling improvements and runners for multiple tests (REST, WebSocket, JSON-P/JSON-B, CDI, Pages). Business value includes faster, safer releases, easier maintainability, and more reliable platform validation across multiple TCKs.
December 2024
23 Commits • 8 Features
Dec 1, 2024December 2024 for jakartaee/platform-tck focused on expanding test coverage, stabilizing CI, and improving project hygiene. Delivered CDI-based EntityManagerFactory injection tests and persistence utilities tests, tidied the GF persistence runner TCK, and introduced targeted test selection profiles to stabilize the GF runner for ejb30_bb. Added EJB 3.2 profiles and forgotten lifecycle tests to GF runner, plus a staging repository profile for the Expression Language TCK. Completed major housekeeping: Spotless formatting, Tags GF Runner installer and cleanup, creation of a dedicated Tools module, TCK structural reorganization and correct version tagging, and Maven/parent POM improvements for a cleaner, more maintainable build. These changes increased test reliability, accelerated feedback, and improved onboarding for new contributors.
23 Commits • 8 Features
Dec 1, 2024December 2024 for jakartaee/platform-tck focused on expanding test coverage, stabilizing CI, and improving project hygiene. Delivered CDI-based EntityManagerFactory injection tests and persistence utilities tests, tidied the GF persistence runner TCK, and introduced targeted test selection profiles to stabilize the GF runner for ejb30_bb. Added EJB 3.2 profiles and forgotten lifecycle tests to GF runner, plus a staging repository profile for the Expression Language TCK. Completed major housekeeping: Spotless formatting, Tags GF Runner installer and cleanup, creation of a dedicated Tools module, TCK structural reorganization and correct version tagging, and Maven/parent POM improvements for a cleaner, more maintainable build. These changes increased test reliability, accelerated feedback, and improved onboarding for new contributors.
December 2024
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024: Deliverable focused on stabilizing the platform-tck build environment by updating dependency and build management (pom.xml). This change improves project health, compatibility across environments, and sets the stage for faster onboarding and more reliable releases. No major bugs fixed this month; the effort was aimed at long-term stability and easier maintenance.
November 2024
1 Commits • 1 Features
Nov 1, 2024November 2024: Deliverable focused on stabilizing the platform-tck build environment by updating dependency and build management (pom.xml). This change improves project health, compatibility across environments, and sets the stage for faster onboarding and more reliable releases. No major bugs fixed this month; the effort was aimed at long-term stability and easier maintenance.
October 2024
6 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for jakartaee/platform-tck focused on stability, tooling reliability, and version alignment to deliver consistent TCK results and faster feedback loops. Baseline build established; tooling issues fixed; versions rolled back to a stable 2.2 for signatures/tests; outcomes include reproducible builds and reduced flaky tests, enabling EE test expansion in subsequent cycles.
6 Commits • 1 Features
Oct 1, 2024October 2024 monthly summary for jakartaee/platform-tck focused on stability, tooling reliability, and version alignment to deliver consistent TCK results and faster feedback loops. Baseline build established; tooling issues fixed; versions rolled back to a stable 2.2 for signatures/tests; outcomes include reproducible builds and reduced flaky tests, enabling EE test expansion in subsequent cycles.
October 2024
Activity
Loading activity data...
Quality Metrics
Correctness84.8%
Maintainability84.8%
Architecture79.0%
Performance76.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
AsciiDocCSSFreeMarkerHTMLJSPJavaSQLShellXMLXSLT
Technical Skills
ArquillianBrowser AutomationBuild AutomationBuild ConfigurationBuild ManagementBuild ProcessBuild Script ManagementBuild SystemBuild System ConfigurationBuild System ManagementBuild SystemsBuild Tool ConfigurationBuild ToolsCDICI/CD
Repositories Contributed To
Overview of all repositories you've contributed to across your timeline