Performance Tester/Regression Tester

Role Details:

o Ensure infrastructure meet performance, stability and reliability requirements through structured performance, load, stress and regression testing during migration and DR.

o Develop performance test strategies, scenarios and scripts aligned with business SLAs and application tiers.

o Execute load, stress, endurance, failover and scalability tests to validate readiness of new environments.

o Conduct end-to-end regression testing to ensure no functional degradation across migration waves.

o Measure key performance baselines and compare pre- and post migration results.

o Use existing testing tools (e.g., LoadRunner, JMeter).

o Work closely with application teams, infra solution architects and infrastructure teams to identify bottlenecks and recommend optimization.

o Document test results, provide performance reports and participate in go-live readiness assessments.

o Support DR testing, mock runs and cutover validation.