WebFuzzing/EvoMaster
Nov 2024 – Oct 2025
10 Months active
Languages Used
JavaKotlinMarkdownJavaScriptYAMLPython
Technical Skills
Algorithm DesignAlgorithm RefactoringCode DocumentationConfiguration ManagementDocumentationJava
Omur
PROFILE
Omur
Omur worked extensively on the WebFuzzing/EvoMaster repository, building and refining automated security and API testing infrastructure. Over ten months, he delivered features such as external authentication flows, resource management APIs, and forgotten authentication detection, focusing on robust configuration and flexible test generation. Using Java, Kotlin, and Spring Boot, Omur implemented configurable endpoints, enhanced test automation, and improved reliability through targeted bug fixes and code refactoring. His work addressed issues like locale consistency, stack trace parsing, and security oracle controls, resulting in deeper test coverage, reduced flakiness, and streamlined security validation for RESTful services across diverse deployment environments.
Overall Statistics
Feature vs Bugs
73%Features
Repository Contributions
90Total
Bugs
9
Commits
90
Features
24
Lines of code
3,994
Activity Months10
Your Network
19 peopleSame Organization
@erciyes.edu.tr2
Work History
October 2025
11 Commits • 6 Features
Oct 1, 2025October 2025 Monthly Summary — WebFuzzing/EvoMaster: Delivered configuration, security-testing, and reliability improvements that reduce risk, accelerate feedback, and broaden test coverage. Business value focused on stability, surface-area reduction, and robust security assessment workflows.
11 Commits • 6 Features
Oct 1, 2025October 2025 Monthly Summary — WebFuzzing/EvoMaster: Delivered configuration, security-testing, and reliability improvements that reduce risk, accelerate feedback, and broaden test coverage. Business value focused on stability, surface-area reduction, and robust security assessment workflows.
October 2025
September 2025
10 Commits • 3 Features
Sep 1, 2025September 2025 performance snapshot for WebFuzzing/EvoMaster: Delivered targeted security testing enhancements and safer fault handling, strengthening test accuracy and reducing flaky coverage. Implemented an experimental fault category for forgotten authentication and refactored the ExperimentalFaultCategory enum, enabling targeted tests by action and status code and improving BAR token handling and test filtering for unrecognized authentication. Improved reliability and deduplication in action merging for hostname resolution. Enhanced the testing framework with a configurable option to disable specific security oracle checks (disableSecurityOracleCodes), with corresponding updates to SecurityRest.kt and supportive documentation and error-handling improvements. Updated Publications PDF to reflect the latest information, ensuring alignment with recent test infrastructure and security enhancements. These changes collectively improve test coverage, reduce false positives, and accelerate secure-release readiness.
September 2025
10 Commits • 3 Features
Sep 1, 2025September 2025 performance snapshot for WebFuzzing/EvoMaster: Delivered targeted security testing enhancements and safer fault handling, strengthening test accuracy and reducing flaky coverage. Implemented an experimental fault category for forgotten authentication and refactored the ExperimentalFaultCategory enum, enabling targeted tests by action and status code and improving BAR token handling and test filtering for unrecognized authentication. Improved reliability and deduplication in action merging for hostname resolution. Enhanced the testing framework with a configurable option to disable specific security oracle checks (disableSecurityOracleCodes), with corresponding updates to SecurityRest.kt and supportive documentation and error-handling improvements. Updated Publications PDF to reflect the latest information, ensuring alignment with recent test infrastructure and security enhancements. These changes collectively improve test coverage, reduce false positives, and accelerate secure-release readiness.
August 2025
8 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for WebFuzzing/EvoMaster focusing on delivering a robust external authentication flow, targeted testing capabilities, and improved test automation. Implemented External Authentication System with new endpoints, token validation, Kotlin-based token writer support, and integration into the main app, including updated login endpoint configuration and end-to-end tests, as well as documentation clarifications. Added Endpoint Exclusion for Testing to enable focused test runs and ignore irrelevant endpoints. Fixed critical token writer bugs and errors, expanded end-to-end testing, and improved documentation. This work strengthens security integration, testing reliability, and developer productivity.
8 Commits • 2 Features
Aug 1, 2025August 2025 monthly summary for WebFuzzing/EvoMaster focusing on delivering a robust external authentication flow, targeted testing capabilities, and improved test automation. Implemented External Authentication System with new endpoints, token validation, Kotlin-based token writer support, and integration into the main app, including updated login endpoint configuration and end-to-end tests, as well as documentation clarifications. Added Endpoint Exclusion for Testing to enable focused test runs and ignore irrelevant endpoints. Fixed critical token writer bugs and errors, expanded end-to-end testing, and improved documentation. This work strengthens security integration, testing reliability, and developer productivity.
August 2025
July 2025
8 Commits • 3 Features
Jul 1, 2025July 2025 (WebFuzzing/EvoMaster): Consolidated reliability and interoperability improvements. Delivered flexible authentication content-type support, REST test timeouts, and build tooling stability, while addressing locale/charset inconsistencies to ensure consistent cross-env behavior. Result: more robust API tooling, fewer flaky tests, and faster integration for clients across regions.
July 2025
8 Commits • 3 Features
Jul 1, 2025July 2025 (WebFuzzing/EvoMaster): Consolidated reliability and interoperability improvements. Delivered flexible authentication content-type support, REST test timeouts, and build tooling stability, while addressing locale/charset inconsistencies to ensure consistent cross-env behavior. Result: more robust API tooling, fewer flaky tests, and faster integration for clients across regions.
May 2025
18 Commits • 1 Features
May 1, 2025May 2025: Delivered Forgotten Authentication Detection and Testing for REST APIs within WebFuzzing/EvoMaster. Implemented detection logic, tests, status-code checks (401/403), and 2xx variations, with test consolidation to streamline security-related test generation. Completed targeted fixes to authentication construction paths and related stability issues (global validity constraints, read operations, and mocking services), improving reliability and security coverage.
18 Commits • 1 Features
May 1, 2025May 2025: Delivered Forgotten Authentication Detection and Testing for REST APIs within WebFuzzing/EvoMaster. Implemented detection logic, tests, status-code checks (401/403), and 2xx variations, with test consolidation to streamline security-related test generation. Completed targeted fixes to authentication construction paths and related stability issues (global validity constraints, read operations, and mocking services), improving reliability and security coverage.
May 2025
April 2025
19 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for WebFuzzing/EvoMaster: Delivered a new Resource Management API with authentication and correct Location header semantics, enabling compliant resource creation flows. Strengthened test infrastructure and reliability, reducing flaky tests and improving confidence in API/security test runs. Fixed critical API Location header handling in create responses and ensured consistent resource location data. Overall, these efforts improved API robustness, security testing coverage, and developer productivity, delivering clear business value around resource management features and release-readiness.
April 2025
19 Commits • 2 Features
Apr 1, 2025April 2025 monthly summary for WebFuzzing/EvoMaster: Delivered a new Resource Management API with authentication and correct Location header semantics, enabling compliant resource creation flows. Strengthened test infrastructure and reliability, reducing flaky tests and improving confidence in API/security test runs. Fixed critical API Location header handling in create responses and ensured consistent resource location data. Overall, these efforts improved API robustness, security testing coverage, and developer productivity, delivering clear business value around resource management features and release-readiness.
March 2025
7 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for WebFuzzing/EvoMaster. Focused on strengthening authentication testing, expanding end-to-end test coverage, and improving test infrastructure. Key work included a new Form-based Login Helper with a default '/login' endpoint, improvements to cookie-based redirection tests and JavaScript test generation, the introduction of an API Path Conflict Testing Application, and a refactor of SecurityRest to a generic FitnessFunction for flexible dependency injection. These efforts reduced test flakiness, enhanced security-related validation across scenarios, and accelerated feedback in CI pipelines.
7 Commits • 4 Features
Mar 1, 2025March 2025 monthly summary for WebFuzzing/EvoMaster. Focused on strengthening authentication testing, expanding end-to-end test coverage, and improving test infrastructure. Key work included a new Form-based Login Helper with a default '/login' endpoint, improvements to cookie-based redirection tests and JavaScript test generation, the introduction of an API Path Conflict Testing Application, and a refactor of SecurityRest to a generic FitnessFunction for flexible dependency injection. These efforts reduced test flakiness, enhanced security-related validation across scenarios, and accelerated feedback in CI pipelines.
March 2025
February 2025
2 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for WebFuzzing/EvoMaster. Delivered key improvements to the authentication flow by introducing a configurable login endpoint for form-based authentication and implementing strict HTTP redirect handling for cookie operations. These changes increase environment configurability, reduce hard-coded values, and improve security and reliability of the login process across deployments.
February 2025
2 Commits • 1 Features
Feb 1, 2025February 2025 monthly summary for WebFuzzing/EvoMaster. Delivered key improvements to the authentication flow by introducing a configurable login endpoint for form-based authentication and implementing strict HTTP redirect handling for cookie operations. These changes increase environment configurability, reduce hard-coded values, and improve security and reliability of the login process across deployments.
December 2024
1 Commits
Dec 1, 2024December 2024 monthly summary: Focused on stabilizing EvoMaster's date/time handling by improving TimeGene/TimeOffsetGene robustness and introducing TimeOffsetGeneImpact. This work reduces time-related exceptions and enhances the reliability of time-based test generation, delivering business value through more predictable automation runs and fewer debugging cycles.
1 Commits
Dec 1, 2024December 2024 monthly summary: Focused on stabilizing EvoMaster's date/time handling by improving TimeGene/TimeOffsetGene robustness and introducing TimeOffsetGeneImpact. This work reduces time-related exceptions and enhances the reliability of time-based test generation, delivering business value through more predictable automation runs and fewer debugging cycles.
December 2024
November 2024
6 Commits • 2 Features
Nov 1, 2024November 2024 (WebFuzzing/EvoMaster) – Delivered data-driven enhancements to heuristic collection and search mutator configurability, advancing observability, flexibility, and ROI of automated exploration. Highlights include: - Heuristic data collection enhancements with CSV export per target, configurable output, and append behavior; updated Random Walk (RW) algorithm and Fitness Function to support data processing; added tests and documentation clarifications. - Structure mutation toggle: new configuration option to enable/disable structure mutation during search; affects MIO and RW; fully documented and integrated into mutator logic. - Quality and tests: unit tests for saving data to improve reliability of data persistence; RW refactor to reduce regressions and improve maintainability. - Impact: analytics-ready data exports enable faster decision-making, more flexible search iterations, and reduced risk in production experimentation.
November 2024
6 Commits • 2 Features
Nov 1, 2024November 2024 (WebFuzzing/EvoMaster) – Delivered data-driven enhancements to heuristic collection and search mutator configurability, advancing observability, flexibility, and ROI of automated exploration. Highlights include: - Heuristic data collection enhancements with CSV export per target, configurable output, and append behavior; updated Random Walk (RW) algorithm and Fitness Function to support data processing; added tests and documentation clarifications. - Structure mutation toggle: new configuration option to enable/disable structure mutation during search; affects MIO and RW; fully documented and integrated into mutator logic. - Quality and tests: unit tests for saving data to improve reliability of data persistence; RW refactor to reduce regressions and improve maintainability. - Impact: analytics-ready data exports enable faster decision-making, more flexible search iterations, and reduced risk in production experimentation.
Activity
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Quality Metrics
Correctness83.8%
Maintainability85.4%
Architecture80.2%
Performance74.2%
AI Usage21.2%
Skills & Technologies
Programming Languages
JavaJavaScriptKotlinMarkdownPythonYAML
Technical Skills
API DesignAPI DevelopmentAPI IntegrationAPI SecurityAPI Security TestingAPI TestingAlgorithm DesignAlgorithm RefactoringAuthenticationBackend DevelopmentBackend TestingBug FixingBuild Tool ConfigurationCode DocumentationCode Duplication Removal
Repositories Contributed To
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