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Craig Perkins

PROFILE

Craig Perkins

Craig contributed to several OpenSearch repositories, focusing on backend development, build automation, and test reliability. He enhanced index-management by automating dependency checks, centralizing certificate management with Gradle, and improving integration tests using adminClient for privilege handling. In data-prepper, Craig extended the expression language with triple-quoted string support using ANTLR grammar updates. He modernized dependency management in neural-search by migrating to commons-lang3 via Gradle version catalogs. Across projects, Craig addressed test flakiness, streamlined CI/CD workflows, and improved documentation. His work demonstrated depth in Java and scripting, consistently delivering maintainable solutions that improved build stability, code quality, and release confidence.

Overall Statistics

Feature vs Bugs

50%Features

Repository Contributions

15Total
Bugs
7
Commits
15
Features
7
Lines of code
713
Activity Months10

Work History

September 2025

1 Commits

Sep 1, 2025

September 2025 monthly summary for opensearch-project/neural-search: Dependency modernization to remove deprecated commons-lang and adopt commons-lang3 via Gradle version catalog; this work improves build reliability and standardizes dependency management. Key commit: 301228d246088b7f1c6db41c76033827c442f3ba. This effort reduces build fragility, aligns with modern dependency practices, and simplifies future maintenance.

August 2025

1 Commits

Aug 1, 2025

Concise monthly summary for 2025-08 focusing on index-management repo activities and test reliability improvements.

July 2025

3 Commits • 3 Features

Jul 1, 2025

July 2025 monthly summary focused on delivering business-value features, stabilizing the build pipeline, and extending language capabilities. Key outcomes include a new system history descriptor for index-management, CI/Gradle upgrade, and triple-quoted string support in Data Prepper's expression language, underpinned by targeted tests and improved tooling.

May 2025

1 Commits

May 1, 2025

May 2025 monthly summary for opensearch-project/k-NN: Stabilized KNNSettingsTests across multi-CPU-arch builds and improved build performance by enabling Gradle build cache; updated documentation in CHANGELOG; committed fixes with reference to issue #2700.

April 2025

2 Commits • 1 Features

Apr 1, 2025

April 2025: Targeted reliability improvements and enhanced data analysis capabilities across two OpenSearch projects, delivering measurable business value through accurate Docker image tagging and richer dashboard data grouping.

March 2025

1 Commits • 1 Features

Mar 1, 2025

March 2025: Delivered test-suite simplification in opensearch-project/security-analytics by removing overrides of preserveIndicesUponCompletion in three integration tests and relying on the parent class default. This reduces code duplication, simplifies test setup, and improves maintainability and stability as defaults evolve. No major bug fixes this month; all work focused on test infrastructure improvements with business value: faster iteration and more reliable release readiness.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 (2025-01) focused on strengthening build-time certificate management for the index-management repository by centralizing security certs retrieval and reducing local certificate handling. The changes improve security, reliability, and maintainability of the build process.

December 2024

2 Commits

Dec 1, 2024

December 2024 was focused on stabilizing core index management capabilities and improving correctness in search internals. Through targeted bug fixes and small refactors, the team delivered tangible business value by enhancing data integrity, reliability in production, and test confidence across two critical repositories.

November 2024

1 Commits

Nov 1, 2024

2024-11 monthly summary for Significant-Gravitas/AutoGPT. No new features introduced this month. Focused on improving documentation reliability and onboarding experience. Implemented a fix to image references in FORGE-QUICKSTART.md to ensure visuals render correctly, reducing onboarding friction for new users.

October 2024

2 Commits • 1 Features

Oct 1, 2024

October 2024: Delivered Testing Robustness and Dependency Management Automation for index-management. Strengthened integration tests by using adminClient for system index searches to verify privilege handling and test robustness; added a weekly Dependabot configuration to monitor dependencies (Gradle and GitHub Actions) while ignoring major version updates to minimize breaking changes; updated the back-compatibility test version to 2.19.0. These changes reduce CI churn, improve reliability, and maintain compatibility across releases, delivering measurable business value through earlier issue detection and smoother releases.

Activity

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Quality Metrics

Correctness89.4%
Maintainability89.4%
Architecture86.6%
Performance80.0%
AI Usage20.0%

Skills & Technologies

Programming Languages

ANTLRBatchGradleGroovyJavaJavaScriptKotlinMarkdownShellYAML

Technical Skills

ANTLR GrammarAPI DesignBackend DevelopmentBuild AutomationCI/CDCode RefactoringCore JavaDependency ManagementDevOpsDockerDocumentationExpression Language ParsingFrontend DevelopmentGradleInfrastructure Management

Repositories Contributed To

8 repos

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

opensearch-project/index-management

Oct 2024 Aug 2025
6 Months active

Languages Used

GroovyKotlinYAMLGradleJavaShellBatch

Technical Skills

Backend DevelopmentCI/CDDependency ManagementDevOpsIntegration TestingOpenSearch

Significant-Gravitas/AutoGPT

Nov 2024 Nov 2024
1 Month active

Languages Used

Markdown

Technical Skills

Documentation

apache/lucene

Dec 2024 Dec 2024
1 Month active

Languages Used

Java

Technical Skills

Core JavaJavaTesting

opensearch-project/security-analytics

Mar 2025 Mar 2025
1 Month active

Languages Used

Java

Technical Skills

Code RefactoringIntegration TestingJava

opensearch-project/alerting-dashboards-plugin

Apr 2025 Apr 2025
1 Month active

Languages Used

JavaScript

Technical Skills

Frontend DevelopmentJavaScript

opensearch-project/k-NN

May 2025 May 2025
1 Month active

Languages Used

JavaYAML

Technical Skills

CI/CDJava DevelopmentTesting

opensearch-project/data-prepper

Jul 2025 Jul 2025
1 Month active

Languages Used

ANTLRJava

Technical Skills

ANTLR GrammarExpression Language ParsingString ManipulationUnit Testing

opensearch-project/neural-search

Sep 2025 Sep 2025
1 Month active

Languages Used

GradleJavaMarkdown

Technical Skills

Dependency ManagementGradleJava DevelopmentRefactoring

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