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Software Verification Engineer
Senior QA engineer building AI-driven autonomous testing and resilient test frameworks.
South KoreaSoftware Verification Engineer at Ray Co., Ltd.
Architected an AI-driven autonomous testing platform with self-healing test automation and automated defect triage for end-to-end testing lifecycle improvements. Built a hybrid test automation framework and integrated automated suites into Azure DevOps CI/CD pipelines.
AI Test AutomationSelf Healing Test AutomationDefect Triage
Benchmarked AutoML frameworks for real-world anomaly detection and selected the optimal framework for production deployment. Built and integrated AutoML pipelines into Kubernetes- and Docker-based CI/CD workflows with hyperparameter tuning and Grafana monitoring.
AutoMLAnomaly DetectionPyCaretTFXKubernetesDockerCI CDHyperparameter TuningGrafanaPython
Published research in Diagnostics on stroke patient rehabilitation forecasting using LightGBM, AutoGluon, SuperTML, and TabNet. Conducted object recognition and time-series forecasting using deep learning and statistical models, including ARMA/ARIMA/SARIMA/ARIMAX.
LightGBMAutoGluonSuperTMLCNNRNNTransformersOpenCVTensorFlowPyTorchKerasTime Series ModelsARIMASARIMAARIMAXSeasonal DecompositionXGBoostGradient BoostingMLPGhost Batch NormalisationSelf AttentionPythonRTabnet
Developed a BIM layout optimization and route analysis tool for 3D construction planning, delivered within the internship period. Used Microsoft Visual Studio tooling and VectorDraw as part of the project development.
BIM Layout OptimizationRoute Planning3D Construction PlanningCVisual StudioVectorDraw
Cognizant Technology Solutions Ltd.
Led QA automation initiatives across insurance and banking/financial services, delivering end-to-end test coverage for enterprise applications. Designed and maintained hybrid test automation frameworks and integrated automated suites into Jenkins CI/CD pipelines for continuous regression testing.
QA AutomationQTP UFTSeleniumJMeterJenkinsCI CDDefect TriageRoot Cause AnalysisRegression TestingAPI TestingProtractorWiniumRallySonarQubeGitSVNJavaVBScriptSQLGroovyCJira Like Test Management (Rally)BFS QA
Completed an M.S. in Computer Science & Engineering at Sogang University (2021–2023). Conducted ML research and published work in MDPI Diagnostics.
Completed an M.S. in Computer Science & Engineering at Sogang University (2021–2023). Conducted ML research and published work in MDPI Diagnostics.
Earned a B.C.A. in Computer Science at VIT University, Vellore (2006–2009).
Earned a B.C.A. in Computer Science at VIT University, Vellore (2006–2009).