Arun Kumar Kumar

• Led end-to-end QA delivery across multiple enterprise applications ensuring adherence to SDLC
timelines and release quality
• Defined and implemented enterprise-level QA strategy, governance standards, and release sign-off
processes
• Designed scalable Selenium + Java + TestNG automation framework for enterprise applications
• Built thread-safe automation architecture using ThreadLocal WebDriver and optimized driver
lifecycle management
• Implemented session reuse capabilities using cookies, localStorage, and sessionStorage for SPA
applications
• Improved QA processes, release stability, and defect detection through risk-based testing strategies
• Mentored QA engineers and improved team capability in automation and testing best practices
• Reduced regression execution cycle by ~60-65% and increased release frequency significantly

• Led automation and QA initiatives across web, mobile, and enterprise platforms
• Implemented Agile QA practices improving sprint-level defect containment and release confidence
• Defined automation coverage aligned with business-critical workflows and regression priorities
• Contributed to CI/CD integration for automated regression execution

• Developed and maintained Selenium-based automation suites for enterprise applications
• Designed regression test coverage improving application stability and release quality
• Contributed to automation framework enhancements and reusable utility development

• Executed functional, regression, and automation testing activities for enterprise applications
• Developed automation scripts using Selenium WebDriver and TestNG
• Performed defect reporting, root-cause analysis, and test documentation