• Design, develop, enhance, and execute high-volume performance test scripts using LoadRunner Enterprise (VuGen) and Apache JMeter across multiple protocols (HTTP, SAP, SOAP, etc.). • Plan and execute comprehensive performance testing efforts, including Load, Stress, Endurance, and Capacity testing. • Collaborate with Application Architects, Product Owners, and technical teams to translate requirements into effective performance test scenarios and measurable outcomes. • Troubleshoot complex scripting challenges including correlation, parameterization, and dynamic content handling. • Analyze performance metrics and monitoring data to identify application and infrastructure bottlenecks. • Integrate LoadRunner with Dynatrace and Splunk to support workload modeling, root cause analysis, and performance insights. • Diagnose and resolve authentication-related issues (e.g., LDAP, SAML, SSO) within performance scripts. • Support performance testing across COTS, SaaS, and custom-built applications deployed in on-prem, AWS, and Azure environments. • Investigate and troubleshoot Performance Center infrastructure issues (e.g., memory constraints, controller/generator limitations). • Document test strategies, execution results, and recommendations in Confluence and communicate findings clearly to stakeholders. • Participate in Agile ceremonies, contribute to story refinement, and provide proactive status updates within a collaborative team environment. • Recommend performance testing best practices and continuous improvements based on current LoadRunner capabilities and industry standards.