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Steve Maring

PROFILE

Steve Maring

Over four months, this developer enhanced build, configuration, and dependency management across core Pentaho repositories, including pentaho-platform, pentaho-hadoop-shims, and pentaho/big-data-plugin. They upgraded configuration handling to commons-configuration2 for Java 21 readiness, streamlined license management to reduce build noise, and improved UI license displays using Java, XML, and GWT. Their work included standardizing version parameters and explicitly pinning Hadoop shim versions in Maven POMs, which improved build reproducibility and maintainability. By consolidating versioning logic and modernizing build processes, they enabled more predictable CI outcomes and easier onboarding for contributors, demonstrating depth in Maven, Java development, and software licensing.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

10Total
Bugs
2
Commits
10
Features
8
Lines of code
1,119,523
Activity Months4

Work History

May 2026

2 Commits • 2 Features

May 1, 2026

In May 2026, delivered targeted improvements to versioning and dependency management across Hadoop-related repositories to improve build stability, maintainability, and clarity for downstream teams. By standardizing version parameters and pinning explicit Hadoop shim versions, we reduced version drift risks and simplified future releases. Key contributions spanned pentaho/pentaho-hadoop-shims and pentaho/big-data-plugin with a common DEVO-14127 refactor across both projects. These changes enable faster onboarding for new contributors and more predictable CI outcomes.

September 2025

3 Commits • 2 Features

Sep 1, 2025

September 2025 monthly summary focuses on modernizing configuration management, improving Java 21 readiness, and delivering cross-repo stability with tangible business value. Key actions included upgrading configuration handling to a modern library across core platforms and addressing Java 21 compatibility to ensure reliable build/test cycles for modern runtimes.

April 2025

1 Commits • 1 Features

Apr 1, 2025

April 2025 monthly summary for pentaho/maven-parent-poms: Key feature delivered was the build system upgrade upgrading Maven Project Info Reports Plugin to 3.9.0 to improve stability and compatibility with newer Maven tooling. No major bugs reported for this repository in April. Overall impact includes a more stable CI/build process and better alignment with current Maven tooling. Technologies/skills demonstrated include Maven plugin/version management, build configuration, and change-tracking through commit references.

October 2024

4 Commits • 3 Features

Oct 1, 2024

October 2024 focused on license hygiene, build streamlining, and user-facing licensing improvements across four Pentaho repositories. The work reduces build noise, shortens artifact lifecycles, and improves licensing compliance and user experience through centralized license handling and UI updates.

Activity

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Quality Metrics

Correctness94.0%
Maintainability90.0%
Architecture90.0%
Performance90.0%
AI Usage26.0%

Skills & Technologies

Programming Languages

CSSJavaXML

Technical Skills

Big DataBuild ManagementConfiguration ManagementDependency ManagementGWTHadoopJavaJava DevelopmentMavenSoftware DevelopmentSoftware LicensingUI DevelopmentVersion ControlXML configurationbuild configuration

Repositories Contributed To

5 repos

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

pentaho/big-data-plugin

Oct 2024 May 2026
3 Months active

Languages Used

XMLJava

Technical Skills

build managementdependency managementplugin developmentConfiguration ManagementJavaMaven

pentaho/pentaho-hadoop-shims

Oct 2024 May 2026
3 Months active

Languages Used

XMLJava

Technical Skills

XML configurationbuild managementdependency managementBig DataHadoopJava

pentaho/pentaho-platform

Oct 2024 Sep 2025
2 Months active

Languages Used

CSSJavaXML

Technical Skills

GWTJavaMavenfront end developmentConfiguration ManagementSoftware Development

pentaho/pentaho-kettle

Oct 2024 Oct 2024
1 Month active

Languages Used

JavaXML

Technical Skills

Java DevelopmentSoftware LicensingUI Development

pentaho/maven-parent-poms

Apr 2025 Apr 2025
1 Month active

Languages Used

XML

Technical Skills

Build ManagementDependency Management