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Ryan Beltran

PROFILE

Ryan Beltran

Worked on the google/osv-scalibr and tsunami-security-scanner-plugins repositories to enhance software supply chain security and dependency management. Developed a centralized executable-detection logic and added Rust binary support in SCALIBR, using Go and Rust to improve inventory accuracy and maintainability. Implemented a Tsunami plugin to detect a critical Apache OFBiz vulnerability, integrating Java and unit testing for robust security scanning. Later, introduced a graph-based model for transitive dependency extraction across Python and Maven ecosystems, enabling unified visualization and risk assessment. Focused on backend development, dependency extraction, and documentation, delivering features that streamline vulnerability detection and dependency analysis workflows.

Overall Statistics

Feature vs Bugs

100%Features

Repository Contributions

7Total
Bugs
0
Commits
7
Features
4
Lines of code
1,870
Activity Months2

Work History

June 2026

3 Commits • 1 Features

Jun 1, 2026

June 2026: Delivered a graph-based representation for transitive dependencies across SCALIBR, Python, and Maven to enable unified dependency visualization and management. Implemented dedicated graph extraction and export pipelines that map transitive dependencies from Python requirements.txt and Maven POMs into a coherent graph structure, laying groundwork for better risk assessment and remediation planning. No major bugs reported this month; focus was on establishing the graph-based dependency model and associated exports. Demonstrated capabilities include graph data structures, cross-language parsing (requirements.txt, POM.xml), and SCALIBR workflow integration, enabling more accurate impact analysis and streamlined dependency maintenance.

January 2025

4 Commits • 3 Features

Jan 1, 2025

January 2025 performance summary focusing on cross-repo improvements that boost maintainability, expand language support, and strengthen security detection capabilities. Highlights include centralizing executable-detection logic, enabling Rust binaries support in SCALIBR, updating documentation, and adding a Tsunami plugin to detect a known Apache OFBiz CVE. These outcomes drive faster inventory accuracy, more reliable OS-specific checks, and proactive vulnerability detection across the platform.

Activity

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Quality Metrics

Correctness94.2%
Maintainability91.4%
Architecture94.2%
Performance82.8%
AI Usage28.6%

Skills & Technologies

Programming Languages

GoGradleJavaMarkdownRust

Technical Skills

Apache OFBizBuild system integrationCode RefactoringDependency extractionDocumentationFile System OperationsGoGo developmentJava DevelopmentPlugin DevelopmentRemote Code ExecutionRust developmentSecurity ScanningSoftware supply chain analysisUnit Testing

Repositories Contributed To

2 repos

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

google/osv-scalibr

Jan 2025 Jun 2026
2 Months active

Languages Used

GoMarkdownRust

Technical Skills

Build system integrationCode RefactoringDependency extractionDocumentationFile System OperationsGo development

google/tsunami-security-scanner-plugins

Jan 2025 Jan 2025
1 Month active

Languages Used

GradleJava

Technical Skills

Apache OFBizJava DevelopmentPlugin DevelopmentRemote Code ExecutionSecurity ScanningVulnerability Detection