4+ years in performance testing and engineering.Experience with one or more performance testing tools: JMeter, LoadRunner, Gatling, K6.Experience with web and API testing, protocols (HTTP, REST, SOAP), and database performance tuning.Experience with APM tools like AppDynamics, Datadog, Honeycomb, or New Relic.Experience with CI/CD tools (Jenkins, Azure DevOps) and basic knowledge of version control (Git).Experience working in agile/scrum teams and understanding of SDLC/STLC.Experience with cloud platforms (AWS/Azure/GCP) and containerized environments (Docker, Kubernetes).Experience with scripting in Python, Bash, or Groovy for test automation or custom monitoring.