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Tomás Crespo García

PROFILE

Tomás Crespo García

Tomas developed authentication and access management features across the nextflow-io/nextflow and seqeralabs/tower-cli repositories, focusing on secure, flexible repository integration. He implemented unified token-based authentication for Bitbucket, Gitea, and GitLab providers, using Java and Groovy to extend backend modules and automate credential validation. Tomas updated documentation to guide users through Bitbucket’s transition from app passwords to API tokens, ensuring continued private repository access. In tower-cli, he expanded role management by enabling custom participant roles and restored Google Life Sciences Compute Environments visibility through reflection and unit testing. His work demonstrated depth in API integration, backend development, and documentation.

Overall Statistics

Feature vs Bugs

80%Features

Repository Contributions

6Total
Bugs
1
Commits
6
Features
4
Lines of code
429
Activity Months4

Work History

February 2026

2 Commits • 1 Features

Feb 1, 2026

February 2026 monthly summary for repo seqeralabs/tower-cli. Focused on expanding role-based access flexibility and stabilizing GLS Compute Environments visibility to improve enterprise operability and reliability. Key outcomes include updated participant role management and restored GLS CEs viewing, backed by tests and clear commit traces.

September 2025

1 Commits • 1 Features

Sep 1, 2025

September 2025: Focused on ensuring developers can continue accessing Bitbucket repositories via API tokens by updating the Bitbucket API Token Authentication Documentation and aligning guidance with Bitbucket's deprecation of app passwords.

August 2025

1 Commits • 1 Features

Aug 1, 2025

August 2025 performance summary for nextflow-io/nextflow. Delivered Bitbucket API Token Authentication feature enabling API token-based authentication as an alternative to access tokens, with updates to BitbucketRepositoryProvider to handle tokens in authentication flows and clone URL construction. Updated accompanying docs to reflect the new authentication option, enhancing security and flexibility for Bitbucket-based workflows and easing automation.

July 2025

2 Commits • 1 Features

Jul 1, 2025

Implemented unified token-based authentication across repository providers in the Nextflow SCM module. Specifically added Bitbucket API token support and extended token-based auth to Bitbucket, Gitea, and GitLab providers, including credential checks and associated tests to boost security and access flexibility. This work enhances automation capabilities while reducing friction for accessing private repositories.

Activity

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Quality Metrics

Correctness90.0%
Maintainability86.6%
Architecture86.6%
Performance86.6%
AI Usage26.6%

Skills & Technologies

Programming Languages

GroovyJSONJavaMarkdown

Technical Skills

API DevelopmentAPI IntegrationAuthenticationBackend DevelopmentCommand Line Interface DevelopmentDevOpsDocumentationJavaReflectionUnit Testing

Repositories Contributed To

3 repos

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

nextflow-io/nextflow

Jul 2025 Aug 2025
2 Months active

Languages Used

GroovyJava

Technical Skills

API IntegrationAuthenticationBackend DevelopmentDevOps

seqeralabs/tower-cli

Feb 2026 Feb 2026
1 Month active

Languages Used

JSONJava

Technical Skills

API DevelopmentAPI IntegrationCommand Line Interface DevelopmentJavaReflectionUnit Testing

seqeralabs/docs

Sep 2025 Sep 2025
1 Month active

Languages Used

Markdown

Technical Skills

Documentation