Software analysis, verification, and testing are critical disciplines that ensure computer programs function correctly, securely, and reliably. At VRAIN, we develop advanced automated testing tools and methodologies that go beyond traditional quality assurance to detect bugs, verify system properties, and validate software behavior across diverse scenarios.

Our research includes automated GUI testing systems that can explore applications without manual test scripts, code debugging tools that help developers identify and fix issues more efficiently, and formal verification methods that mathematically prove software correctness. Our flagship tool, TESTAR, performs automated software testing through the graphical user interface, detecting failures without requiring predefined test scripts—making it particularly valuable for continuous integration environments. We also focus on robustness testing for AI models to ensure they perform reliably under real-world conditions.

These technologies help organizations reduce development costs, accelerate time-to-market, and deliver more robust software products—particularly crucial in safety-critical domains such as healthcare, finance, and industrial automation.