omegat-org/omegat
Nov 2024 – Aug 2025
10 Months active
Languages Used
GradleJavaPropertiesYAMLtexttxtDockerfileGroovy
Technical Skills
API DesignAcceptance TestingBackend DevelopmentBug FixingBuild AutomationBuild Configuration
Hiroshi Miura
PROFILE
Hiroshi Miura
Over ten months, Miura Haruhiko engineered core improvements for the omegat-org/omegat repository, focusing on codebase modernization, stability, and developer productivity. He delivered modular architecture, enhanced APIs, and robust internationalization, while expanding test coverage and automating build pipelines. Using Java, Gradle, and Docker, he refactored legacy components, improved error handling, and introduced static analysis to raise code quality. His work included UI and backend enhancements, security patches, and the integration of new linguistic resources. By streamlining CI/CD workflows and strengthening null-safety, Miura enabled faster, safer releases and established a maintainable foundation for ongoing open-source development.
Overall Statistics
Feature vs Bugs
78%Features
Repository Contributions
296Total
Bugs
38
Commits
296
Features
137
Lines of code
2,094,263
Activity Months10
Your Network
37 people
Work History
August 2025
7 Commits • 1 Features
Aug 1, 2025August 2025 (2025-08) focused on strengthening stability, reliability, and maintainability for omegat. The team delivered foundational build and test infrastructure improvements, modernized dependency management, and enhanced null-safety, resulting in fewer flaky tests, safer code, and faster release cycles.
7 Commits • 1 Features
Aug 1, 2025August 2025 (2025-08) focused on strengthening stability, reliability, and maintainability for omegat. The team delivered foundational build and test infrastructure improvements, modernized dependency management, and enhanced null-safety, resulting in fewer flaky tests, safer code, and faster release cycles.
August 2025
July 2025
34 Commits • 20 Features
Jul 1, 2025July 2025 (2025-07) monthly summary for omegat repository. Delivered security, stability, and developer-experience improvements across the codebase. Notable features include: Portuguese Hunspell dictionary files added; Gradle workflow improvements with (a) consistent task group assignment syntax and (b) a dependency caching mechanism in integration tests; core refactors to streamline plugin loading, enable testing hooks, and strengthen null-safety across core components; JAXB/versioning adjustments to better support serialization, including a library bump to 4 with schema 3.0 and related changes (with a controlled revert addressed by subsequent commits); and several documentation and ADR updates to support manual build/distribution of manuals and CLI modernization. Security posture improved via JGit upgrade (CVE-2025-4949). CI/build tooling enhancements (dependency checks in CI, configurable test heap size, SpotBugs optimization) reduce risk and improve stability. Several quality-of-life refactors across testing, tokenizers, and null-safety annotations further raise code quality and maintainability.
July 2025
34 Commits • 20 Features
Jul 1, 2025July 2025 (2025-07) monthly summary for omegat repository. Delivered security, stability, and developer-experience improvements across the codebase. Notable features include: Portuguese Hunspell dictionary files added; Gradle workflow improvements with (a) consistent task group assignment syntax and (b) a dependency caching mechanism in integration tests; core refactors to streamline plugin loading, enable testing hooks, and strengthen null-safety across core components; JAXB/versioning adjustments to better support serialization, including a library bump to 4 with schema 3.0 and related changes (with a controlled revert addressed by subsequent commits); and several documentation and ADR updates to support manual build/distribution of manuals and CLI modernization. Security posture improved via JGit upgrade (CVE-2025-4949). CI/build tooling enhancements (dependency checks in CI, configurable test heap size, SpotBugs optimization) reduce risk and improve stability. Several quality-of-life refactors across testing, tokenizers, and null-safety annotations further raise code quality and maintainability.
June 2025
89 Commits • 45 Features
Jun 1, 2025June 2025 monthly summary for omegat-org/omegat: Focused on stabilizing core workflows, expanding test coverage, and delivering targeted bug fixes that reduce risk and improve translation quality. The month combined critical bug repairs with documentation and test infrastructure improvements, positioning the project for faster, safer iterations and a smoother developer experience.
89 Commits • 45 Features
Jun 1, 2025June 2025 monthly summary for omegat-org/omegat: Focused on stabilizing core workflows, expanding test coverage, and delivering targeted bug fixes that reduce risk and improve translation quality. The month combined critical bug repairs with documentation and test infrastructure improvements, positioning the project for faster, safer iterations and a smoother developer experience.
June 2025
May 2025
37 Commits • 19 Features
May 1, 2025May 2025 Omegat monthly summary focusing on key accomplishments, major fixes, and business value. Highlights include a major subsystem upgrade, stability improvements through bug fixes, and significant build/quality improvements enabling safer releases and faster development cycles. The month delivered measurable business value through improved reliability, translated content quality, security/dep updates, and a stronger developer workflow.
May 2025
37 Commits • 19 Features
May 1, 2025May 2025 Omegat monthly summary focusing on key accomplishments, major fixes, and business value. Highlights include a major subsystem upgrade, stability improvements through bug fixes, and significant build/quality improvements enabling safer releases and faster development cycles. The month delivered measurable business value through improved reliability, translated content quality, security/dep updates, and a stronger developer workflow.
April 2025
28 Commits • 8 Features
Apr 1, 2025Monthly summary for 2025-04: Delivered substantial UI/code quality improvements, removed an external dependency, stabilized the build, expanded test coverage, and performed core refactors to improve maintainability and reduce release risk. These efforts deliver tangible business value: faster and more reliable releases, lower maintenance cost, and a stronger foundation for future features.
28 Commits • 8 Features
Apr 1, 2025Monthly summary for 2025-04: Delivered substantial UI/code quality improvements, removed an external dependency, stabilized the build, expanded test coverage, and performed core refactors to improve maintainability and reduce release risk. These efforts deliver tangible business value: faster and more reliable releases, lower maintenance cost, and a stronger foundation for future features.
April 2025
March 2025
31 Commits • 17 Features
Mar 1, 2025March 2025 (2025-03) performance summary for omegat-org/omegat. Delivered user-facing features, stability improvements, and a Docker-free build workflow, along with enhanced documentation automation and CI readiness. Focused on business value through improved traceability, reliability, and faster release cycles.
March 2025
31 Commits • 17 Features
Mar 1, 2025March 2025 (2025-03) performance summary for omegat-org/omegat. Delivered user-facing features, stability improvements, and a Docker-free build workflow, along with enhanced documentation automation and CI readiness. Focused on business value through improved traceability, reliability, and faster release cycles.
February 2025
14 Commits • 5 Features
Feb 1, 2025February 2025 — omegat-org/omegat: Delivered cross-platform packaging and CI improvements, stabilized the build pipeline, and added user-facing data insights. Highlights include Windows 11 on aarch64 packaging with installer permissions and early container checks, test/build reliability fixes (hunspell dependency and flaky test suppression), a hardened release pipeline with weekly lftp transfers and secure env credentials, a fix for correct HTML filter context propagation, and new features to display matchSource and expand bookmarking into the application data directory, plus documentation updates.
14 Commits • 5 Features
Feb 1, 2025February 2025 — omegat-org/omegat: Delivered cross-platform packaging and CI improvements, stabilized the build pipeline, and added user-facing data insights. Highlights include Windows 11 on aarch64 packaging with installer permissions and early container checks, test/build reliability fixes (hunspell dependency and flaky test suppression), a hardened release pipeline with weekly lftp transfers and secure env credentials, a fix for correct HTML filter context propagation, and new features to display matchSource and expand bookmarking into the application data directory, plus documentation updates.
February 2025
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for omegat-org/omegat: Delivered a targeted log-verbosity optimization for the document build. The change redirects noisy Docker info output to /dev/null while preserving core build functionality, resulting in cleaner logs and more reliable CI feedback. This low-risk, well-scoped improvement enhances developer productivity by reducing time spent parsing noisy output and aids faster issue triage without affecting build results.
January 2025
1 Commits • 1 Features
Jan 1, 2025January 2025 monthly summary for omegat-org/omegat: Delivered a targeted log-verbosity optimization for the document build. The change redirects noisy Docker info output to /dev/null while preserving core build functionality, resulting in cleaner logs and more reliable CI feedback. This low-risk, well-scoped improvement enhances developer productivity by reducing time spent parsing noisy output and aids faster issue triage without affecting build results.
December 2024
16 Commits • 3 Features
Dec 1, 2024December 2024 (2024-12) performance summary for omegat-org/omegat. Key milestones include internationalization enhancements with Ukrainian language support and locale-aware word splitting, improvements to fuzzy matching for more reliable translations, and upgrades to testing infrastructure and CI to Java 17 compatibility. A focused UI refactor improved maintainability of the main window menu. Together, these efforts improved global usability, reliability of translation workflows, and developer productivity, while reducing CI instability and enabling faster, higher-quality releases.
16 Commits • 3 Features
Dec 1, 2024December 2024 (2024-12) performance summary for omegat-org/omegat. Key milestones include internationalization enhancements with Ukrainian language support and locale-aware word splitting, improvements to fuzzy matching for more reliable translations, and upgrades to testing infrastructure and CI to Java 17 compatibility. A focused UI refactor improved maintainability of the main window menu. Together, these efforts improved global usability, reliability of translation workflows, and developer productivity, while reducing CI instability and enabling faster, higher-quality releases.
December 2024
November 2024
39 Commits • 18 Features
Nov 1, 2024November 2024 monthly summary for omegat-org/omegat focused on codebase modernization, reliability, and testing, delivering modular architecture, enhanced APIs, localization improvements, and strengthened testing.
November 2024
39 Commits • 18 Features
Nov 1, 2024November 2024 monthly summary for omegat-org/omegat focused on codebase modernization, reliability, and testing, delivering modular architecture, enhanced APIs, localization improvements, and strengthened testing.
Activity
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Quality Metrics
Correctness90.0%
Maintainability90.4%
Architecture85.0%
Performance79.6%
AI Usage20.2%
Skills & Technologies
Programming Languages
BashCSSDockerfileGit AttributesGradleGroovyJSONJavaMarkdownPortuguese
Technical Skills
API DesignAPI IntegrationAcceptance TestingArchitectural Decision RecordsArchitectureAzure PipelinesBackend DevelopmentBug FixBug FixingBuild AutomationBuild ConfigurationBuild ManagementBuild Script DevelopmentBuild ScriptingBuild System
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