stackrox/scanner
Nov 2024 – Aug 2025
8 Months active
Languages Used
GoYAMLShell
Technical Skills
End-to-End TestingCertificate ManagementDevOpsCI/CDCode LintingCode Refactoring
Ross Tannenbaum
PROFILE
Ross Tannenbaum
Ryan Tannenbaum contributed to the stackrox/scanner repository by building and maintaining features that enhanced security, reliability, and maintainability across the CI/CD pipeline. Over eight months, he modernized Go toolchains, integrated NVD 2.0 JSON feeds for improved vulnerability data ingestion, and streamlined certificate management to strengthen secure communications. His work included refactoring backend logic, automating code review workflows, and updating end-to-end tests to align with evolving security advisories and fixed package versions. Using Go, Shell, and YAML, Ryan addressed both feature development and bug fixes, demonstrating depth in backend development, DevOps automation, and vulnerability management for robust software delivery.
Overall Statistics
Feature vs Bugs
67%Features
Repository Contributions
25Total
Bugs
5
Commits
25
Features
10
Lines of code
3,239
Activity Months8
Your Network
2567 people
Work History
August 2025
2 Commits • 1 Features
Aug 1, 2025Month: 2025-08 — Delivered a focused upgrade to stackrox/scanner's vulnerability data ingestion and strengthened test data accuracy. Key features delivered: Vulnerability Data Ingestion: NVD 2.0 Feed Integration, including refactor of loading and conversion logic, updated environment variables, and tests to support the new API and data format. Major bugs fixed: Test Data Accuracy: CVE-2023-28708 Description Clarification, updating end-to-end tests to reflect potential impact on older End-of-Life versions. Overall impact: improved data freshness and accuracy for vulnerability reporting, better maintainability of ingestion pipeline, and reduced risk for customers. Skills demonstrated: data ingestion architecture, JSON feed handling, test suite maintenance, environment configuration, and backward compatibility considerations.
2 Commits • 1 Features
Aug 1, 2025Month: 2025-08 — Delivered a focused upgrade to stackrox/scanner's vulnerability data ingestion and strengthened test data accuracy. Key features delivered: Vulnerability Data Ingestion: NVD 2.0 Feed Integration, including refactor of loading and conversion logic, updated environment variables, and tests to support the new API and data format. Major bugs fixed: Test Data Accuracy: CVE-2023-28708 Description Clarification, updating end-to-end tests to reflect potential impact on older End-of-Life versions. Overall impact: improved data freshness and accuracy for vulnerability reporting, better maintainability of ingestion pipeline, and reduced risk for customers. Skills demonstrated: data ingestion architecture, JSON feed handling, test suite maintenance, environment configuration, and backward compatibility considerations.
August 2025
July 2025
3 Commits • 2 Features
Jul 1, 2025July 2025: Security, stability, and test reliability improvements for stackrox/scanner. Delivered two key features with traceable commits, strengthening the product’s resilience and risk posture while accelerating release readiness.
July 2025
3 Commits • 2 Features
Jul 1, 2025July 2025: Security, stability, and test reliability improvements for stackrox/scanner. Delivered two key features with traceable commits, strengthening the product’s resilience and risk posture while accelerating release readiness.
May 2025
2 Commits • 2 Features
May 1, 2025For May 2025, delivered two strategic features in stackrox/scanner with a focus on reliability and maintainability. 1) End-to-end Test Version Alignment updated test matrices to validate against the latest security patch versions, ensuring tests reflect current software versions. 2) Code Ownership and Dependabot Workflow Streamlining updated CODEOWNERS to include @stackrox/scanner and removed explicit reviewer assignments from dependabot.yml to centralize review coverage and speed up PR approvals. No major bugs fixed this month. Impact: improved test reliability against current versions, reduced manual review overhead, and a cleaner ownership model. Technologies/skills demonstrated: Git, code ownership models (CODEOWNERS), Dependabot configuration, test automation, CI/CD alignment, version pinning, and workflow optimization.
2 Commits • 2 Features
May 1, 2025For May 2025, delivered two strategic features in stackrox/scanner with a focus on reliability and maintainability. 1) End-to-end Test Version Alignment updated test matrices to validate against the latest security patch versions, ensuring tests reflect current software versions. 2) Code Ownership and Dependabot Workflow Streamlining updated CODEOWNERS to include @stackrox/scanner and removed explicit reviewer assignments from dependabot.yml to centralize review coverage and speed up PR approvals. No major bugs fixed this month. Impact: improved test reliability against current versions, reduced manual review overhead, and a cleaner ownership model. Technologies/skills demonstrated: Git, code ownership models (CODEOWNERS), Dependabot configuration, test automation, CI/CD alignment, version pinning, and workflow optimization.
May 2025
March 2025
5 Commits • 2 Features
Mar 1, 2025Concise monthly summary for 2025-03 focusing on delivering security improvements, modernization, and reliability enhancements for stackrox/scanner. Key outcomes include updated CVSS data for CVE-2017-5638, Go toolchain and dependency upgrades to improve security and performance, and reliability improvements for end-to-end tests to reduce flakiness and ensure compatibility with larger gRPC responses. These changes deliver measurable business value: more accurate risk assessments, stronger security posture, and more stable CI/releases.
March 2025
5 Commits • 2 Features
Mar 1, 2025Concise monthly summary for 2025-03 focusing on delivering security improvements, modernization, and reliability enhancements for stackrox/scanner. Key outcomes include updated CVSS data for CVE-2017-5638, Go toolchain and dependency upgrades to improve security and performance, and reliability improvements for end-to-end tests to reduce flakiness and ensure compatibility with larger gRPC responses. These changes deliver measurable business value: more accurate risk assessments, stronger security posture, and more stable CI/releases.
February 2025
5 Commits • 1 Features
Feb 1, 2025February 2025 — StackRox Scanner: Key features delivered, major fixes, and clear business impact. Feature delivered: OpenShift CPE generation stability and compatibility by hardcoding the maximum OpenShift 4 minor version to 20, broadening compatibility and reducing reliance on provided minor versions. Major bug/maintenance: Internal CI/Test and dependency maintenance, including CI cache bump to actions/cache v4, updates to e2e tests, and refreshed dependencies/configuration to align with the latest vulnerability patches. Overall impact: More stable and predictable builds, improved OpenShift compatibility, and reduced CI maintenance overhead. Technologies/skills demonstrated: CI/CD automation, dependency management and patching, version pinning, test maintenance, and cross-platform compatibility.
5 Commits • 1 Features
Feb 1, 2025February 2025 — StackRox Scanner: Key features delivered, major fixes, and clear business impact. Feature delivered: OpenShift CPE generation stability and compatibility by hardcoding the maximum OpenShift 4 minor version to 20, broadening compatibility and reducing reliance on provided minor versions. Major bug/maintenance: Internal CI/Test and dependency maintenance, including CI cache bump to actions/cache v4, updates to e2e tests, and refreshed dependencies/configuration to align with the latest vulnerability patches. Overall impact: More stable and predictable builds, improved OpenShift compatibility, and reduced CI maintenance overhead. Technologies/skills demonstrated: CI/CD automation, dependency management and patching, version pinning, test maintenance, and cross-platform compatibility.
February 2025
January 2025
6 Commits • 1 Features
Jan 1, 2025Monthly Summary for 2025-01 - stackrox/scanner: Key deliverables focused on CI/build reliability, security posture, and test accuracy. Deliverables below reflect a streamlined, secure, and maintainable build and test lifecycle.
January 2025
6 Commits • 1 Features
Jan 1, 2025Monthly Summary for 2025-01 - stackrox/scanner: Key deliverables focused on CI/build reliability, security posture, and test accuracy. Deliverables below reflect a streamlined, secure, and maintainable build and test lifecycle.
December 2024
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for stackrox/scanner focusing on key accomplishments, major fixes, impact, and technical growth.
1 Commits • 1 Features
Dec 1, 2024December 2024 monthly summary for stackrox/scanner focusing on key accomplishments, major fixes, impact, and technical growth.
December 2024
November 2024
1 Commits
Nov 1, 2024Monthly summary for 2024-11: Stackrox/scanner - Clarified vulnerability description for tar extraction in end-to-end tests; updated severity and mitigation guidance; ensured traceability to commit 1a50ad032b6502fb4d521d912147c10c3c4050f2. This work improves security posture and test clarity, enabling faster triage and remediation with minimal CI impact.
November 2024
1 Commits
Nov 1, 2024Monthly summary for 2024-11: Stackrox/scanner - Clarified vulnerability description for tar extraction in end-to-end tests; updated severity and mitigation guidance; ensured traceability to commit 1a50ad032b6502fb4d521d912147c10c3c4050f2. This work improves security posture and test clarity, enabling faster triage and remediation with minimal CI impact.
Activity
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Quality Metrics
Correctness95.6%
Maintainability96.0%
Architecture92.0%
Performance90.4%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoShellYAML
Technical Skills
API IntegrationBackend DevelopmentCI/CDCertificate ManagementCode LintingCode RefactoringCode Review AutomationConfigurationContainerizationData ProcessingData UpdateDatabase operationsDependency ManagementDevOpsDocker
Repositories Contributed To
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