Jagath Ilangovan

17 + Years of extensive Performance Engineer, Engineering, Analysis, and Tuning experience for enterprise and small to large-scale cloud computing environments, and root cause analysis of complex problems from any layer of the software stack. Created Performance Center of Excellence (CoE) from the foundation for PNC Bank and improved Performance maturity across the Enterprise.

Expertise in Performance Architect and Engineering using Apache JMeter, Microfocus Load runner 12.60, LRE 2021, Tricentis Neoload, Performance Center, POSTMAN 10.10 SOAP UI, Oracle JRMC, JVM performance tuning, Dynatrace, and App Dynamics. Expertise in Open Shift 3.11,4.0 Microservices, Kubernetes, Grafana, Kibana, and Splunk for dashboard and Pod Level metrics. Experience in testing Web-based and Client-Server applications in different environments.

Experience in handling over 50+ projects from various portfolios in banks like Retail, Digital, and Retail lending. Created more than 100+ scripts in Loadrunner/Vugen and JMeter.

Designed Regression load test suite for Web Banking 30+mnemonics. Java performance optimization and tuning, CPU & Memory performance tuning. JVM configuration, Analysis (Thread dump, Heap dump, and GC logs), and JVM Tuning.

Able to extract Busiest day and peak hour metrics from Abode analytics for planning the workload model for a very critical application (Mobile and WBB) for the customer. Designed templates that allowed clients to standardize performance testing projects across the Business. Created logic to segregate the different types of accounts/available balances and submit them according to the date for a Credit-based application. Generated and analyzed performance test result reports and presented them to senior management to inform them about performance issues. Experience in tuning OpenShift container platform performance and troubleshooting performance issues like readiness probe, liveness probe, Quota limits, CPU, and memory scaling of pods, horizontal scaling, and autoscaling. Hands-on with HP Performance Centre 12.6, LRE 2021 AppDynamics, Dynatrace, Splunk, and New Relic and provided recommendations for performance improvements as needed. Uploaded/managed scripts on HP Performance Center, LRE, and PerfOps. Provide performance testing reports with issues/ bottlenecks and provide recommendations for tuning or hardware upgrades. Coordinate escalations and resolutions of issues in the project. Working Experience in Kibana for logs, workload analytics, and application monitoring. Good hands-on knowledge of container-based applications in OpenShift. Good hands-on knowledge of Azure Kubernetes service and containers. Generated and analyzed performance test result reports and presented them to senior management to inform them about performance issues. Hands-on experience in Planning, Designing, Building, and Maintaining complex Test Automation Frameworks (Data Driven, Keyword, and Hybrid) for regression test suites Performance Engineer focused on strengthening quality and performance of different products.

Accustomed to working within Agile and Scrum methodologies while monitoring performance, reviewing processes and recommending updates. Team-minded and hardworking with strong communication, critical thinking and multitasking abilities.

Demonstrated ability in scripting and automation to improve operational efficiency. Performance engineering professional with deep understanding of system optimization and troubleshooting. Known for collaborative teamwork and adaptability in dynamic environments, bringing reliable solutions to technical challenges. Expertise in scripting, automation, and problem-solving to drive project success. Proven track record of optimizing system performance and troubleshooting complex issues.

Demonstrated ability in scripting and automation to improve operational efficiency. Performance Engineer focused on strengthening quality and performance of different products. Accustomed to working within Agile and Scrum methodologies while monitoring performance, reviewing processes and recommending updates. Team-minded and hardworking with strong communication, critical thinking and multitasking abilities. Performance engineering professional with proven track record in optimizing system performance and ensuring reliability. Skilled in performance testing, analysis, and tuning, with strong focus on team collaboration to achieve exceptional results. Known for adaptability and consistent delivery under changing requirements, always driving projects to successful completion. Adept at leveraging technical expertise and effective communication to enhance system efficiency and meet organizational goals. Experienced with performance optimization and troubleshooting, ensuring efficient system operations. Utilizes scripting and automation to streamline processes and enhance performance. Knowledge of collaborative problem-solving in fast-paced environments. Demonstrates strong teamwork, problem-solving, and time-management skills. Prepared to start career and make meaningful contributions with commitment and drive.

Demonstrates strong analytical, communication, and teamwork skills, with proven ability to quickly adapt to new environments. Eager to contribute to team success and further develop professional skills. Brings positive attitude and commitment to continuous learning and growth.

Apache JMeter, Microfocus LRE Load Runner, Tricentis Neoload, Windows, MicroStrategy, LINUX, HTML, XML, Web API, DB2, Oracle, HP Quality Center, JIRA, Confluence, Dynatrace, App Dynamics, Grafana