
Elchanan Arbiv developed and enhanced core features across the Checkmarx/ast-visual-studio-extension and related repositories, focusing on secure code scanning, dependency filtering, and robust automation. He implemented real-time AI security scanning and unified SCA development and test dependency filters, improving triage workflows and UI clarity. Elchanan applied C#, Go, and Java to deliver asynchronous state management, automated test infrastructure, and resilient CI/CD pipelines. His work included refactoring for thread safety, dependency management, and error handling, resulting in more reliable builds and user experiences. Through iterative improvements, he addressed cross-platform stability, streamlined developer workflows, and strengthened security analysis across IDE integrations.

Month: 2025-05 — Key accomplishments: delivered a unified SCA DEV & Test Dependencies filter for the Checkmarx AST Visual Studio extension, set default to include development and test dependencies, and refined UI text for clarity. These changes improve filtering accuracy, reduce setup friction for developers, and establish consistent terminology across the extension.
Month: 2025-05 — Key accomplishments: delivered a unified SCA DEV & Test Dependencies filter for the Checkmarx AST Visual Studio extension, set default to include development and test dependencies, and refined UI text for clarity. These changes improve filtering accuracy, reduce setup friction for developers, and establish consistent terminology across the extension.
April 2025 monthly summary for Checkmarx development Key features delivered: - ast-cli: Pre-commit Hook Lifecycle Test Coverage and Validation; integrated with cx-secret-detection to ensure reliable hook behavior and reduce setup errors (commits 902eaf8e, 81195da7, d29041c5, da916c0b). - ast-cli: SCA Dependency Classification in Scan Results; adds IsDevelopmentDependency and IsTestDependency flags for granular reporting; tests verify flag propagation (commits b1095de9, ff1895cd). - ast-visual-studio-extension: Dependency Filtering Enhancements for SCA results; UI filters by Development vs Test with enum-based filtering and persistent settings (commits a69bf147, b40f36b8, fc6a5692, 272d1fb9, 17e105bf, cca671e7). - ast-visual-studio-extension: IDE project file cleanup to avoid IDE confusion (commit b13cc37a). - ast-jetbrains-plugin: Branch selection refresh flow during scan creation and state sequencing; improved correctness and user experience (commits fbb1384d, 758605a2, ce96ff483, 485dc71c). - ast-jetbrains-plugin: Ast-cli Java wrapper dependency updates for build stability (commits 0912478e, 468ee10b, 044dba77). Major bugs fixed: - ast-visual-studio-extension: No Results handling in Tree Panel when a scan returns no results; prevents null references and shows a No results message (commit 485c4b247). - ast-visual-studio-extension: IDE project file cleanup to avoid confusion with IDE configurations (commit b13cc37a8). - ast-jetbrains-plugin: Branch selection refresh flow and scan state sequencing improvements to ensure correct order and coordination (commits fbb1384d8, 758605a2, ce96ff483, 485dc71c). - ast-cli: Java wrapper/build stability updates via dependency adjustments (commits 0912478e, 468ee10b, 044dba77). Overall impact and accomplishments: - Increased reliability and developer experience across CLI and IDE extensions, with clearer no-results messaging and reduced setup errors. - Improved build stability and compatibility through targeted dependency and Gradle updates. - Better data visibility and control for SCA results, enabling faster remediation and more precise risk assessment. Technologies/skills demonstrated: - Test-driven development and integration testing; lifecycle tests for pre-commit hooks and SCA flags. - Data-model enhancements for SCA results using development and test flags; enum-based UI filters with persistence. - UI/UX improvements for IDE extensions; robust no-results handling and filtering logic. - Build automation, Java/Gradle dependency management, and cross-repo coordination.
April 2025 monthly summary for Checkmarx development Key features delivered: - ast-cli: Pre-commit Hook Lifecycle Test Coverage and Validation; integrated with cx-secret-detection to ensure reliable hook behavior and reduce setup errors (commits 902eaf8e, 81195da7, d29041c5, da916c0b). - ast-cli: SCA Dependency Classification in Scan Results; adds IsDevelopmentDependency and IsTestDependency flags for granular reporting; tests verify flag propagation (commits b1095de9, ff1895cd). - ast-visual-studio-extension: Dependency Filtering Enhancements for SCA results; UI filters by Development vs Test with enum-based filtering and persistent settings (commits a69bf147, b40f36b8, fc6a5692, 272d1fb9, 17e105bf, cca671e7). - ast-visual-studio-extension: IDE project file cleanup to avoid IDE confusion (commit b13cc37a). - ast-jetbrains-plugin: Branch selection refresh flow during scan creation and state sequencing; improved correctness and user experience (commits fbb1384d, 758605a2, ce96ff483, 485dc71c). - ast-jetbrains-plugin: Ast-cli Java wrapper dependency updates for build stability (commits 0912478e, 468ee10b, 044dba77). Major bugs fixed: - ast-visual-studio-extension: No Results handling in Tree Panel when a scan returns no results; prevents null references and shows a No results message (commit 485c4b247). - ast-visual-studio-extension: IDE project file cleanup to avoid confusion with IDE configurations (commit b13cc37a8). - ast-jetbrains-plugin: Branch selection refresh flow and scan state sequencing improvements to ensure correct order and coordination (commits fbb1384d8, 758605a2, ce96ff483, 485dc71c). - ast-cli: Java wrapper/build stability updates via dependency adjustments (commits 0912478e, 468ee10b, 044dba77). Overall impact and accomplishments: - Increased reliability and developer experience across CLI and IDE extensions, with clearer no-results messaging and reduced setup errors. - Improved build stability and compatibility through targeted dependency and Gradle updates. - Better data visibility and control for SCA results, enabling faster remediation and more precise risk assessment. Technologies/skills demonstrated: - Test-driven development and integration testing; lifecycle tests for pre-commit hooks and SCA flags. - Data-model enhancements for SCA results using development and test flags; enum-based UI filters with persistence. - UI/UX improvements for IDE extensions; robust no-results handling and filtering logic. - Build automation, Java/Gradle dependency management, and cross-repo coordination.
March 2025 performance summary focusing on delivering business value and technical excellence across the Checkmarx product family. Key outcomes include UI/UX enhancements in the VS extension (triage state naming and formatting with strengthened tests), robust pre-commit tooling and PAT integration in the CLI, AM Phase 2 updates to the project creation flow, Trivy scanner fixes, and validation-driven UI improvements in the Eclipse plugin. These efforts reduced time-to-delivery, improved reliability, and strengthened end-user workflows.
March 2025 performance summary focusing on delivering business value and technical excellence across the Checkmarx product family. Key outcomes include UI/UX enhancements in the VS extension (triage state naming and formatting with strengthened tests), robust pre-commit tooling and PAT integration in the CLI, AM Phase 2 updates to the project creation flow, Trivy scanner fixes, and validation-driven UI improvements in the Eclipse plugin. These efforts reduced time-to-delivery, improved reliability, and strengthened end-user workflows.
February 2025: Delivered container images support in Scan Creation; fixed GitHub token handling in PR workflows; updated base Docker image for security; introduced unified triage state model with asynchronous retrieval; added custom triage states. Overall impact: stronger security, more reliable automation, and a more responsive UI, enabling faster triage decisions and clearer state management across both CLI and Visual Studio extensions.
February 2025: Delivered container images support in Scan Creation; fixed GitHub token handling in PR workflows; updated base Docker image for security; introduced unified triage state model with asynchronous retrieval; added custom triage states. Overall impact: stronger security, more reliable automation, and a more responsive UI, enabling faster triage decisions and clearer state management across both CLI and Visual Studio extensions.
January 2025 monthly summary focusing on key accomplishments across Checkmarx IDE plugins (JetBrains, Visual Studio, Eclipse) and the broader test automation and CI/CD improvements. Delivered robustness, reliability, and automation enhancements that reduce flaky tests, accelerate release readiness, and improve security scanning quality across the product line. Highlights include test coverage and robustness for scan triggering (JetBrains plugin), UI test stabilization for both VS and Eclipse extensions, expanded test suites and integration tests, health checks, SCA results encapsulation, and significant build/dependency and CI/CD improvements.
January 2025 monthly summary focusing on key accomplishments across Checkmarx IDE plugins (JetBrains, Visual Studio, Eclipse) and the broader test automation and CI/CD improvements. Delivered robustness, reliability, and automation enhancements that reduce flaky tests, accelerate release readiness, and improve security scanning quality across the product line. Highlights include test coverage and robustness for scan triggering (JetBrains plugin), UI test stabilization for both VS and Eclipse extensions, expanded test suites and integration tests, health checks, SCA results encapsulation, and significant build/dependency and CI/CD improvements.
December 2024 performance summary: Focused on reliability, performance, and cross-IDE consistency for Checkmarx products. Delivered mission-critical features and stability fixes across Visual Studio, Eclipse, Azure, and JetBrains ecosystems, reinforced by automated UI testing groundwork and governance updates. These efforts reduce startup latency, improve scan reliability, accelerate developer feedback, and strengthen CI/CD stability across the platform.
December 2024 performance summary: Focused on reliability, performance, and cross-IDE consistency for Checkmarx products. Delivered mission-critical features and stability fixes across Visual Studio, Eclipse, Azure, and JetBrains ecosystems, reinforced by automated UI testing groundwork and governance updates. These efforts reduce startup latency, improve scan reliability, accelerate developer feedback, and strengthen CI/CD stability across the platform.
November 2024 (2024-11) monthly summary for Checkmarx/ast-visual-studio-extension: Delivered AI Secure Coding Assistant (ASCA) integration in the Visual Studio extension with real-time security scanning, user-configurable preferences, warnings handling, robust file handling, and UI enhancements. Includes architecture refactor to separate UI logic from core scanning, thread-safety improvements, and test coverage validating ASCA behavior. Also implemented unique temp file creation per scan, and UI/UX refinements to improve developer experience and reliability.
November 2024 (2024-11) monthly summary for Checkmarx/ast-visual-studio-extension: Delivered AI Secure Coding Assistant (ASCA) integration in the Visual Studio extension with real-time security scanning, user-configurable preferences, warnings handling, robust file handling, and UI enhancements. Includes architecture refactor to separate UI logic from core scanning, thread-safety improvements, and test coverage validating ASCA behavior. Also implemented unique temp file creation per scan, and UI/UX refinements to improve developer experience and reliability.
October 2024: Focused on stabilizing Windows container resolution in the ast-cli project. Delivered a targeted bug fix by upgrading containers-resolver to 1.0.14, addressing Windows-specific container resolution failures (AST-70674). The change improves reliability for Windows users and reduces environment-related troubleshooting. This work reinforces dependency management, cross-platform CLI stability, and supports smoother CI workflows and user experience.
October 2024: Focused on stabilizing Windows container resolution in the ast-cli project. Delivered a targeted bug fix by upgrading containers-resolver to 1.0.14, addressing Windows-specific container resolution failures (AST-70674). The change improves reliability for Windows users and reduces environment-related troubleshooting. This work reinforces dependency management, cross-platform CLI stability, and supports smoother CI workflows and user experience.
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