OWASP/wrongsecrets
Dec 2024 – Oct 2025
11 Months active
Languages Used
DockerfileHTMLJavaScriptMarkdownShellTSVYAMLBash
Technical Skills
Build AutomationContainerizationDependency ManagementDocumentationFront-end DevelopmentHTML
Jeroen Willemsen
PROFILE
Jeroen Willemsen
Jeroen Willemsen contributed to the OWASP/wrongsecrets repository by engineering and maintaining a security-focused challenge platform, delivering 69 features and resolving 29 bugs over 11 months. He modernized the codebase with Java, JavaScript, and Docker, integrating CI/CD pipelines and automating build and deployment processes for cloud-native environments. Jeroen enhanced security by implementing vulnerability scanning, XSS prevention, and secure coding practices, while also expanding CTF challenge content and documentation. His work included refactoring backend logic for maintainability, upgrading dependencies, and improving test coverage. These efforts resulted in a more reliable, scalable, and developer-friendly platform with robust release and security workflows.
Overall Statistics
Feature vs Bugs
70%Features
Repository Contributions
193Total
Bugs
29
Commits
193
Features
69
Lines of code
17,675
Activity Months11
Your Network
6 people
Work History
October 2025
11 Commits • 3 Features
Oct 1, 2025October 2025 monthly summary for OWASP/wrongsecrets focusing on delivering alignment across release/versioning, build/devops tooling, security tooling guidance, and linting/UI improvements. This month saw coordinated versioning updates, release metadata synchronization, and stability enhancements that reduce deployment drift and accelerate releases while improving security posture and developer tooling.
11 Commits • 3 Features
Oct 1, 2025October 2025 monthly summary for OWASP/wrongsecrets focusing on delivering alignment across release/versioning, build/devops tooling, security tooling guidance, and linting/UI improvements. This month saw coordinated versioning updates, release metadata synchronization, and stability enhancements that reduce deployment drift and accelerate releases while improving security posture and developer tooling.
October 2025
September 2025
6 Commits • 4 Features
Sep 1, 2025September 2025 monthly summary for OWASP/wrongsecrets. Focused on feature delivery, build/release readiness, and dependency modernization. Key items include: Slack webhook integration for Challenge59 with Dockerfile/env support enabling alerts and notifications; release readiness for 1.12.6 with version bumps and minor credential adjustments; frontend modernization via Bootstrap 5.3.8 upgrade; and a release-focused update to 1.12.7 with dependencies updated. Minor cleanup was performed to stabilize webhook configuration (noted during integration). No formal major bug fixes were logged this month; efforts were oriented toward feature delivery, release engineering, and quality improvements. Impact: improved observability and incident awareness for Challenge59, faster and safer release cycles, and up-to-date frontend and dependencies. Technologies/skills demonstrated: Docker, environment variable management, Slack integration, semantic versioning and release engineering, frontend asset management, and dependency management.
September 2025
6 Commits • 4 Features
Sep 1, 2025September 2025 monthly summary for OWASP/wrongsecrets. Focused on feature delivery, build/release readiness, and dependency modernization. Key items include: Slack webhook integration for Challenge59 with Dockerfile/env support enabling alerts and notifications; release readiness for 1.12.6 with version bumps and minor credential adjustments; frontend modernization via Bootstrap 5.3.8 upgrade; and a release-focused update to 1.12.7 with dependencies updated. Minor cleanup was performed to stabilize webhook configuration (noted during integration). No formal major bug fixes were logged this month; efforts were oriented toward feature delivery, release engineering, and quality improvements. Impact: improved observability and incident awareness for Challenge59, faster and safer release cycles, and up-to-date frontend and dependencies. Technologies/skills demonstrated: Docker, environment variable management, Slack integration, semantic versioning and release engineering, frontend asset management, and dependency management.
August 2025
22 Commits • 10 Features
Aug 1, 2025August 2025 (OWASP/wrongsecrets) delivered security hardening, test coverage expansion, and release engineering improvements across the project. Key updates include end-to-end testing for challenge57, security fixes, dependency modernization aligned with Azure SDK, and release readiness for multiple versions, complemented by deployment and documentation enhancements to improve maintainability and rollout velocity.
22 Commits • 10 Features
Aug 1, 2025August 2025 (OWASP/wrongsecrets) delivered security hardening, test coverage expansion, and release engineering improvements across the project. Key updates include end-to-end testing for challenge57, security fixes, dependency modernization aligned with Azure SDK, and release readiness for multiple versions, complemented by deployment and documentation enhancements to improve maintainability and rollout velocity.
August 2025
July 2025
46 Commits • 16 Features
Jul 1, 2025July 2025 OWASP/wrongsecrets monthly performance snapshot highlighting delivery of agentic challenge generation, reliability improvements, and CI/CD modernization. Delivered feature-rich enhancements, fixed core bugs enabling AI functionality, and refactored data models for simpler, safer handling. Released build/process upgrades and updated release notes, while strengthening security hygiene and developer experience.
July 2025
46 Commits • 16 Features
Jul 1, 2025July 2025 OWASP/wrongsecrets monthly performance snapshot highlighting delivery of agentic challenge generation, reliability improvements, and CI/CD modernization. Delivered feature-rich enhancements, fixed core bugs enabling AI functionality, and refactored data models for simpler, safer handling. Released build/process upgrades and updated release notes, while strengthening security hygiene and developer experience.
June 2025
15 Commits • 3 Features
Jun 1, 2025June 2025 monthly summary focused on delivering high-value infrastructure and security upgrades, expanding CTF capability, and improving maintainability. Key outcomes include modernized release infrastructure, enhanced challenge documentation, and strengthened security scanning posture, enabling faster, safer deployments and clearer risk visibility for stakeholders.
15 Commits • 3 Features
Jun 1, 2025June 2025 monthly summary focused on delivering high-value infrastructure and security upgrades, expanding CTF capability, and improving maintainability. Key outcomes include modernized release infrastructure, enhanced challenge documentation, and strengthened security scanning posture, enabling faster, safer deployments and clearer risk visibility for stakeholders.
June 2025
May 2025
10 Commits • 5 Features
May 1, 2025May 2025 – OWASP/wrongsecrets monthly summary focusing on delivering business value through stability, reliability, and quality improvements for release management and CI/QA pipelines.
May 2025
10 Commits • 5 Features
May 1, 2025May 2025 – OWASP/wrongsecrets monthly summary focusing on delivering business value through stability, reliability, and quality improvements for release management and CI/QA pipelines.
April 2025
18 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for OWASP/wrongsecrets: Delivered centralized and caching-enabled answer resolution across multiple challenges, with a focus on reliability, performance, and maintainability. Per-challenge answer logic was consolidated and cached, reducing redundant processing and simplifying future enhancements. Maintained alignment with encrypted secret handling and reduced per-challenge compute. Conducted essential maintenance to keep deployment and docs in sync, and improved developer UX through updated configs and instructions.
18 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for OWASP/wrongsecrets: Delivered centralized and caching-enabled answer resolution across multiple challenges, with a focus on reliability, performance, and maintainability. Per-challenge answer logic was consolidated and cached, reducing redundant processing and simplifying future enhancements. Maintained alignment with encrypted secret handling and reduced per-challenge compute. Conducted essential maintenance to keep deployment and docs in sync, and improved developer UX through updated configs and instructions.
April 2025
March 2025
30 Commits • 11 Features
Mar 1, 2025March 2025 - OWASP/wrongsecrets: Delivered modernization, cloud readiness, and release improvements with strong business impact. Key features delivered include Java 24 support and Spring ecosystem updates; Azure onboarding and cluster provisioning fixes; container sidecar enhancements and cross-architecture compatibility; Kubernetes CI/testing infrastructure; and cloud/container optimizations, culminating in release readiness for 1.11.1 (Challenge 53 and Spring Boot upgrade). Major bugs fixed include Azure deployment corrections, Jetty compatibility adjustments, tightened security policies and improved entrypoints, and startup fixes. Overall, this work improved deployment reliability, reduced image bloat, accelerated feedback loops, and strengthened security posture. Technologies demonstrated include Java tooling upgrades, Maven/Spring tooling, Docker/container optimization, ARM/x86 architecture support, Kubernetes and Minikube CI, and multi-cloud (Azure/AWS/GCP) checks.
March 2025
30 Commits • 11 Features
Mar 1, 2025March 2025 - OWASP/wrongsecrets: Delivered modernization, cloud readiness, and release improvements with strong business impact. Key features delivered include Java 24 support and Spring ecosystem updates; Azure onboarding and cluster provisioning fixes; container sidecar enhancements and cross-architecture compatibility; Kubernetes CI/testing infrastructure; and cloud/container optimizations, culminating in release readiness for 1.11.1 (Challenge 53 and Spring Boot upgrade). Major bugs fixed include Azure deployment corrections, Jetty compatibility adjustments, tightened security policies and improved entrypoints, and startup fixes. Overall, this work improved deployment reliability, reduced image bloat, accelerated feedback loops, and strengthened security posture. Technologies demonstrated include Java tooling upgrades, Maven/Spring tooling, Docker/container optimization, ARM/x86 architecture support, Kubernetes and Minikube CI, and multi-cloud (Azure/AWS/GCP) checks.
February 2025
22 Commits • 8 Features
Feb 1, 2025February 2025 monthly summary for OWASP/wrongsecrets: Delivered notable improvements across deployment, security tooling, and code quality. Key features delivered include Dockerfile and Minikube improvements, Vault and Sealed Secrets upgrades, and the initial Challenge52 deployment with a sidecar architecture. Also updated binaries and executables, refreshed documentation, and contributor metadata. Major bugs fixed include a fix for secret path mounting and QA/test improvements, with adjustments to argument handling and formatting. Overall impact: strengthened deployment reliability, security posture, and developer onboarding, reducing time-to-value for cloud deployments. Technologies demonstrated: Docker, Minikube, Vault, Sealed Secrets, Azure, sidecar architecture, code quality practices, testing, and documentation.
22 Commits • 8 Features
Feb 1, 2025February 2025 monthly summary for OWASP/wrongsecrets: Delivered notable improvements across deployment, security tooling, and code quality. Key features delivered include Dockerfile and Minikube improvements, Vault and Sealed Secrets upgrades, and the initial Challenge52 deployment with a sidecar architecture. Also updated binaries and executables, refreshed documentation, and contributor metadata. Major bugs fixed include a fix for secret path mounting and QA/test improvements, with adjustments to argument handling and formatting. Overall impact: strengthened deployment reliability, security posture, and developer onboarding, reducing time-to-value for cloud deployments. Technologies demonstrated: Docker, Minikube, Vault, Sealed Secrets, Azure, sidecar architecture, code quality practices, testing, and documentation.
February 2025
January 2025
5 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for OWASP/wrongsecrets: Key features delivered include Release 1.10.2 rollout and maintenance with version bumps and a CDS-compatible Docker image, UI improvements on the Welcome Page contributor list for better readability, and a security policy tweak to suppress Spectre rule 90004. Major documentation and asset cleanup completed, including contributor lists and copyright updates. Overall impact: accelerated release readiness, clearer contributor recognition, and reduced alert noise in security monitoring. Technologies demonstrated: Docker, CDS compatibility, HTML/CSS formatting, TSV-based rule configuration, version control hygiene, and documentation practices.
January 2025
5 Commits • 3 Features
Jan 1, 2025January 2025 monthly summary for OWASP/wrongsecrets: Key features delivered include Release 1.10.2 rollout and maintenance with version bumps and a CDS-compatible Docker image, UI improvements on the Welcome Page contributor list for better readability, and a security policy tweak to suppress Spectre rule 90004. Major documentation and asset cleanup completed, including contributor lists and copyright updates. Overall impact: accelerated release readiness, clearer contributor recognition, and reduced alert noise in security monitoring. Technologies demonstrated: Docker, CDS compatibility, HTML/CSS formatting, TSV-based rule configuration, version control hygiene, and documentation practices.
December 2024
8 Commits • 4 Features
Dec 1, 2024December 2024 performance summary for OWASP/wrongsecrets: Delivered security and UI improvements, expanded the challenge catalog to 51, and tightened dependencies. These efforts enhanced vulnerability detection (ZAP rule), user engagement with new challenges, frontend stability, and release hygiene, delivering business value through stronger security posture and improved developer experience.
8 Commits • 4 Features
Dec 1, 2024December 2024 performance summary for OWASP/wrongsecrets: Delivered security and UI improvements, expanded the challenge catalog to 51, and tightened dependencies. These efforts enhanced vulnerability detection (ZAP rule), user engagement with new challenges, frontend stability, and release hygiene, delivering business value through stronger security posture and improved developer experience.
December 2024
Activity
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Quality Metrics
Correctness87.8%
Maintainability88.4%
Architecture83.2%
Performance80.4%
AI Usage23.2%
Skills & Technologies
Programming Languages
AsciiDocBashBatchCSSDockerfileGoHCLHTMLJSONJava
Technical Skills
AESAES EncryptionAI IntegrationAI-Assisted DevelopmentAI-assisted Content GenerationAPI DocumentationAzureBackend DevelopmentBug FixingBuild AutomationBuild ConfigurationBuild EngineeringBuild ManagementBuild ScriptingBuild Tool Configuration
Repositories Contributed To
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