Jeeva Bharathi K

Assistant System Engineer - Manual Tester (SharePoint & DevSecOps Support)

Tata Consultancy Services Limited (TCS)

04-2024 - Present

• Executed functional and regression testing for 8+ SharePoint Online web parts and extensions used in banking domain applications. • Designed and executed 150+ structured test cases covering enhancements, defect fixes, and new feature releases. • Participated in 10+ UAT cycles ensuring requirement alignment with business users before production deployment. • Identified and tracked 70+ defects across enhancement releases, contributing to improved application stability. • Reduced defect re-open rate by improving test case clarity and validation coverage. • Coordinated with 4-6 member development team for defect triage and resolution discussions. • Executed cross-browser validation (Edge, Chrome) to ensure UI consistency and usability. • Supported 5+ production deployments with post-release validation and sanity testing. • Managed SharePoint permissions, lists, and OOTB web part customizations for internal banking users. • Coordinated ServiceNow incidents, problem records, and change requests aligned with secure SDLC practices. • Contributed to Azure Web App Services and Entra Application certificate renewal activities ensuring uninterrupted service availability.