broadinstitute/cromwell
Jan 2026 – Feb 2026
2 Months active
Languages Used
JSONScalaWDLXMLYAML
Technical Skills
API developmentCode RefactoringScalaSoftware DevelopmentWDLbackend development
lmcnatt
PROFILE
Lmcnatt
Lucy McNatt contributed to the broadinstitute/cromwell repository by developing and refining workflow import and deployment features over a two-month period. She implemented ZIP-based workflow import for the Describe endpoint, enabling ingestion of local ZIP packages and supporting this with targeted code refactoring and comprehensive tests in Scala and WDL. Lucy later reverted this feature to maintain API stability, demonstrating careful consideration of user expectations and downstream impact. Additionally, she streamlined Cromwell server deployment on GCP Batch by introducing a new configuration and clarifying concurrency requirements. Her work emphasized backend development, API design, and maintainability, reflecting thoughtful engineering and process awareness.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
7Total
Bugs
1
Commits
7
Features
2
Lines of code
526
Activity Months2
Your Network
8 peopleWork History
February 2026
2 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for broadinstitute/cromwell: Key features delivered: - Added Cromwell server on GCP Batch run configuration to streamline deployments; includes a clarifying comment about needing a unique suffix in LanguageFactoryUtil.scala to support concurrent runs (commit aa606d61fc2cf34b302e4b28920027bb06b54aec). Major bugs fixed: - ZIP imports removal from Describe endpoint: reverted the addition of ZIP imports for the Describe API; restored the previous non-support state (commit 3ac950bdc5f9ec7fb20c72505656b7fe6de272de). Overall impact and accomplishments: - Deployment on GCP Batch is clearer and more scalable, reducing operational risk; API behavior remains stable and aligned with user expectations. Technologies/skills demonstrated: - GCP Batch deployment automation, REST API stability, code documentation, concurrency considerations in LanguageFactoryUtil.scala.
2 Commits • 1 Features
Feb 1, 2026February 2026 monthly summary for broadinstitute/cromwell: Key features delivered: - Added Cromwell server on GCP Batch run configuration to streamline deployments; includes a clarifying comment about needing a unique suffix in LanguageFactoryUtil.scala to support concurrent runs (commit aa606d61fc2cf34b302e4b28920027bb06b54aec). Major bugs fixed: - ZIP imports removal from Describe endpoint: reverted the addition of ZIP imports for the Describe API; restored the previous non-support state (commit 3ac950bdc5f9ec7fb20c72505656b7fe6de272de). Overall impact and accomplishments: - Deployment on GCP Batch is clearer and more scalable, reducing operational risk; API behavior remains stable and aligned with user expectations. Technologies/skills demonstrated: - GCP Batch deployment automation, REST API stability, code documentation, concurrency considerations in LanguageFactoryUtil.scala.
February 2026
January 2026
5 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for broadinstitute/cromwell. Focused on extending workflow import capabilities by introducing ZIP-based workflow import in the Describe endpoint, along with tests and a Describer refactor to support ZIP-based workflows. Maintained code quality through clarifying comments and targeted refactors, setting up a foundation for more robust import pipelines and automated testing.
January 2026
5 Commits • 1 Features
Jan 1, 2026January 2026 monthly summary for broadinstitute/cromwell. Focused on extending workflow import capabilities by introducing ZIP-based workflow import in the Describe endpoint, along with tests and a Describer refactor to support ZIP-based workflows. Maintained code quality through clarifying comments and targeted refactors, setting up a foundation for more robust import pipelines and automated testing.
Activity
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Quality Metrics
Correctness91.4%
Maintainability88.6%
Architecture88.6%
Performance91.4%
AI Usage22.8%
Skills & Technologies
Programming Languages
JSONScalaWDLXMLYAML
Technical Skills
API DevelopmentAPI developmentCode RefactoringScalaSoftware DevelopmentSwaggerTestingWDLbackend developmentconfiguration managementfunctional programmingtestingworkflow management
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