Suriya Narayanan Kalidasan Email & Phone Number

Purchase, NY, US

Purchase, NY, US

Purchase, NY, US

• Understand business requirements and help architect fine tune systems for better performance early in the development life cycle.
• Understand the payment gateway services platform and what it does for customers, then do perf testing on apps, see how apps are behaving and come up with recommendations on how to do better.
• Understand architecture stacks and performance patterns, in addition to performance tools, and performance testing.
• Conduct software inspection, testing, verification and validation.
• Create performance engineering deliverables (Test strategy, Test scripts, assemble Test data, Analysis Report, monitoring dashboards, etc.,) with strong tech skills, custom coding, not set to just perf testing, setting.
• Support performance testing and implementation of solutions to meet business and system requirements.

Beaverton, OR, US

• Consult with teams in setting up performance architecture as part of the product development and maintenance.
• Create and maintain Jenkins Micro jobs manually and through Jenkins DSL(Domain Specific Language) and produce pipelines involving performance tests and near time monitoring for the Microservices involved using Gatling.
• Work with platform teams to setup monitoring infrastructure using SignalFx as part of continuous deployment of the Microservices involved creating monitoring dashboards and alerts for service behavior in production.
• Responsible for creating and maintaining Selenium Webdriver using Java and TestNG for functional validation of web based application.
• Collect Non-Functional Business and System Requirements from product team and come up with performance test plan for different application releases.
• Perform workload analysis on production system based on APM/RUM tools and come up with workload to be simulated in pre-production environment.

Mclean, VA, US

• Responsible for handling end to end performance engineering activity starting from NFR gathering till providing performance analysis report with recommendations to improve them.
• Create/modify/maintain LoadRunner scripts for the use cases/critical transactions identified as part of NFR gathering for each of BAU as well as Sprint releases.
• Create virtualized services using Virtualization tools like SOAP UI and HP Service Virtualization for external services as well as services outside of performance test environment.
• Create/maintain JMeter scripts for web services and get them added to the build pipeline as part of CI process.
• Responsible for identifying Key Performance Indicators and associated thresholds on the Capacity, Availability, Quality and Efficiency of engineered environments.
• Act as SME to work with resources across various disciplines, lines of business and vendors in the analysis, tuning and troubleshooting of performance issues.

Teaneck, New Jersey, US

• Collect the load test requirements, understands the system architecture and the components involved in the various applications, liaise with the clients and various teams for requirement collection.
• Prepare the Traversal flow document, test plan documents and create performance automation scripts.
• Conduct review meetings for test plans as well as for test scripts.
• Execute various types of load tests (load, scalability, endurance tests) based on requirements, monitoring different tiers and collecting system metrics like CPU, memory, disk, threads, etc.
• Analyze the load test results and provide with performance report highlighting performance hotspots and recommendations to tune them.
• Offshore Coordination.

Dublin 2, IE

• Involved in getting application transition from the SMEs for this new engagement.
• Build the applications, DB and deploying them into QA environment.
• Responsible for creating and maintaining manual/automation uses cases across releases.
• Executed the related regression test cases for new functionality added to the application.
• Opened a defect through Jira on any defect identified in the application.
• Sent out daily status report to onshore on test execution metrics.

Bangalore, Karnataka, IN

• Reviewed the requirements and devised the test plan/strategy. Created Vuser scripts for the test cases identified.
• Created new Vuser scripts or modifying existing VUser scripts for any functional change in the application.
• Executed the scalability and endurance test to identify whether changes in application code impacts the performance of the application.
• Analyzed the test results and reports the findings to the development team.
• Monitored various application servers indicator (CPU Utilization, MB Free etc.,) and reports any abnormal behavior in them.
• Collected heap dumps from the application server and identified memory leaks in the application. Worked with development team to fix the application performance issues.