Performed Functional Testing, Regression Testing, Unit Testing, Integration Testing, Adhoc Testing, Cross-browser Testing, UAT Testing, Alpha and Beta Testing, GUI Testing, Smoke Testing, Sanity Testing, Negative Testing, Visual & Exploratory testing, Performance Testing, Security Testing, API Testing, Boundary value analysis, Decision Table, Equivalence Partitioning, Risk based testing. Developed and executed numerous & Complex Test cases as well as Updated test cases with evolving project requirements. Logged detail oriented bugs using JIRA as well as crafted comprehensive QA reports. Reviewed and analyzed business and system requirements to identify potential testing needs. Developed and implemented quality assurance processes for Campaigns. Worked closely with developers and BAs and Stakeholders/Clients to clarify unclear requirements, acceptance criteria and Customer satisfaction during testing phases, providing updates, addressing issues, and ensuring smooth communication. Collaborated with clients for joint demo testing sessions to ensure alignment on requirements and validation of system functionality. Collaborated with team members to troubleshoot complex issues and enhance testing efficiency as well as Assisted a team member in writing scripts. Conducted performance testing using JMeter to ensure application stability and scalability under high load conditions. Executed load and stress tests to evaluate system behavior under peak traffic, identifying bottlenecks and performance degradation. Conducted comprehensive SEO analysis using Google Lighthouse to assess page performance, accessibility, SEO, and best practices.Identified critical SEO improvements through Lighthouse reports, including recommendations for optimizing meta tags, heading structures, site speed and performance metrics, reviewed content quality for clarity, accuracy and adherence to brand voice. Recommended improvements and additional features to enhance product quality and user satisfaction. Conducted security testing to identify vulnerabilities, collaborating with cross-functional teams to implement data protection measures ensuring ethical standards, including copyright and data privacy regulations. Performed A/B Tests along with validation & verification. Tested key performance indicators (KPIs) for order management processes, aligning with organizational objectives to enhance operational efficiency to ensure accurate data collection.