With rich experience in Performance Testing & Engineering project lifecycle management and end to end delivery experience, Sumit leads Performance Engineering competency. He takes innovative approach to solutions and possess strong analytical skills. Areas of Expertise include 1. He has designed indigenous Performance Testing Tool on open-source platform and has been instrumental in designing high maturity programming framework for Performance Audit. 2. Designing Highly available, Scalable and Performant Cloud native applications with deep experience in IoT & Blockchain technologies. 3. Proficient in Java Performance Tuning activities including Performance Bottleneck analysis, Memory Leak Analysis, Thread Dump Analysis, JVM Monitoring, Multi-tier systems analysis, Scalability Analysis, Capacity Planning, Soak Testing, Stress Testing 4. Hands-on experience in Application architecture review, monolithic to Microservices migration, API Performance Testing, IoT System Load Testing, Ethereum Blockchain system Load Testing. 5. Monitoring OS Resource, DB Performance Counters, Docker containers - Perfmon, Nmon, Nagios, Prometheus, Grafana 6. APM Tools - New Relic, Splunk, Sentry, AppDynamics, Dynatrace 7. Performance on CI/CD Pipeline - Jenkins, Ansible, Maven, Git, Jmeter, k6, Gatling, Locust 8. Conversant with Javascript, Nodejs, Python, Java and Shell Script 9. Experience in other testing competencies including Functional, Automation, Integration, UAT, WASA & VAPT 10. He has authored several technical whitepapers on innovative approaches and best practices. He is responsible for full lifecycle software development & project management including QA practices.