SUMMARY

• 8+ years of experience in Performance Testing and performance engineering.
• Have experience in AEM to develop the application using various code checking
• Proficient in using automated performance - testing tools such as Load Runner, Performance center, Apache JMeter, Neoload, Blazemeter, RPT, VSTS and Akamai Cloud Test, etc.
• Experience in various monitoring and profiling tools like AppDynamics, App insights, Datadog, Dynatrace, Fiddler, Perfmon, JProfiler, SQL Profile, Splunk, XCode Instruments, etc.
• Experience in browser stack mobile device testing, mobile center and lighthouse.
• Experience in Processing tools like “Jira, confluence, I track, infra”.
• Experience in testing Web-based and Client-Server applications in different environments.
• Used JMeter to test the performance of both static resources such as JavaScript and HTML, as well as dynamic resources, such as JSP, Servlets, and AJAX.
• Worked in CSV Data set Config element under JMeter Test plan to add external test data sets in a CSV or txt format
• Monitored and extracted the distribution graph, aggregate report, and spline visualizer using JMeter listeners
• Created a test plan and tested web services SOAP XML-RPC request in JMeter and created own implementation of the algorithm using Bean Shell pre-processor and Postprocessor.
• Used JMeter simulated users and executed both load test spike test and stress test
• Created FTP script using JMeter and configured JMeter test in non-GUI mode
• Implemented most used Assertions like a response, duration, Size, XML, and HTML which helps to verify the server under test returns the expected results when executing JMeter scripts
• Analysed the graph results and view results tree in JMeter and checked the performance of the webserver under test using parameters throughput and deviation
• Experience in Mobile APP testing on Android and IPhone, Emulator, Simulator to perform Mobile App testing and performed Load Test.
• Have experience in HP Performance Centre (application life cycle management)
• Experience in scripting complex .NET applications that had many correlations.
• Experience in C coding and basic java coding to implement logic in load testing
• Good knowledge in various domains like Healthcare, Banking, Telecom, Insurance, etc.
• Created Standard Load Runner analysis report template which is easy to transfer and easily understandable by all stakeholders and provided error per second, pages to download first buffer time graphs.
• Generate LR analysis reports with standard graphs unless if any specific requirements from stakeholders.
• Performed testing for various Application Interfaces and validated the reports from third-party vendors.

TECHNICAL SKILLS

TESTING TOOLS: Apache JMeter 3.2, 4.0, 5.1, 5.2, 5.3HP Load Runner 9.5, 11.52, 12.55, VSTS 2017, Neolod7.7, 7.8, 7.9, HP Performance center 12.5, Oracle JRMC. HP Quality center, Postman, Fiddler

PROTOCOL: WEB HTTP/HTML, SAP WEB, SAP GUI, TRUclient FIREFOX, SILVERLIGHT, WEBSERVICES

PLATFORMS: Windows 9x/XP/2000, LINUX, My SQL, DB2, Open Shift

Programming Languages: JAVA, PYTHON, C,C++,.NET

INTERNET TECHNOLOGIES: HTML, ASP, XML, web API, Microservices

Database: PostgreSQL, DB2, Oracle 9i, Network packet-Analyzer Tool, Wire shark (POC Mobile Performance testing)

MONITORING TOOLS: HP PerfORmAnce MANAGER, DYNATRACE, APP DYNAMICS, GRAFANA, Zabbix, Elastic Search-Kibana-Promotheous, Sitescope, Wiley INTERSCOPE, datadog, PERFMON, AWR, SQL SENTRY.

CLOUD COMPUTING: AWS, AZURE, DOCKERS, GITHUB, Kubernetes, JENKINS

PROFESSIONAL EXPERIENCE

Confidential, Dallas, Texas

Sr. Performance Test Engineering

Responsibilities:

• Designed test plans, strategies, estimates, workload models, and test scenarios to meet the delivery date.
• Analysing the Performance Testing requirements and Preparation of a performance test plan
• Co-ordinate escalations and resolutions of issues in the project.
• Analyzed various performance Monitors to find System Bottlenecks, Network Bottlenecks, CPU & Memory Utilization and Memory Leaks.
• Deploy AppDynamics for mission critical applications, alert configuration in AppDynamics for particular Service
• Developed detailed Testing Strategy for the entire applications.
• Performed Load Testing to performance statistics and conduct capacity planning for APM models and collect the sufficient Test data for execute the test.
• Developed Performance Test Plans for different projects.
• Identify the Bottlenecks for Database and Applications server %Process time & Process time, buffer cache hits ratio, page life expectancy.
• Responsible in delivering the complete Project Plan with total supporting data, which Included the Status Reports, Issues Log, Performance Testing Matrix, Detailed Testing Reports, Fine-tuning Recommendation Report to both Executive Management & Senior Management.
• Generate graphs and reports using LR Analysis to pinpoint the bottlenecks and Uninstalled LoadRunner older version and installed latest LoadRunner
• Installed required patches for LoadRunner and Designed scenarios for Performance Testing, generating scripts and handling Correlation as well as Parameterization using LoadRunner Vugen, executed scenarios using Controller and analyzed the results using LoadRunner Analyzer.
• Set up Performance test lab, installed LoadRunner, and trained team members and executed performance tests using Performance Center on Java applications.
• Involved in Mobile Testing includes APP testing and identifying performance scenarios.
• Created scripts for mobile scenarios in Jmeter
• Executed Load Test for mobile applications for different platforms such as IOS and Android Devices.
• Executed Performance test, High availability, Stress test, Latency test and for identified scenarios to determine the performance of application.
• Analyse test results and report the findings to the clients, and provide recommendation for performance improvements as needed
• Conducted end-to-end performance assessment of Web application.
• Generated and analysed performance test result reports and Dynatrace reports and presented to senior management to inform them about performance issues.

Environment: Apache JMeter 5.4.3, LoadRunner, .Net4.7.1, Java 8, Linux, JvisualVM

Confidential, Austin, Texas

Sr Performance Test Engineering

Responsibilities:

• Implemented most commonly used Assertion like a response, duration, Size, XML, HTML which helps to verify the server under test returns the expected results when executing JMeter scripts
• Executed the Users in JMeter distributed mode and modified more than 60 scripts for web applications using Network traffic and Postman tools.
• On communications with offshore team and handover the task updates
• Monitor resources to identify performance bottlenecks using, Dynatrace, Willyintroscope, datadog
• Performed Load, Stress Tests on Could Technology AWS & Azure. Create the Test plan for AWS Migrations.
• Provided with Test Plan and Test Cases based on the business requirements.
• Execute multiple tests with Auto Scale Group Policy and verify the EC2 Instance behavior, Push the Messages in SQS using UI as well as command method.
• Monitor the EC2 Instances statistics and collect the Memory utilization.
• Designing the workload distribution for performance testing Scheduling and Running the scenarios using JMeter distribution.
• Involved in Mobile Testing includes APP testing and identifying performance scenarios.
• Created scripts for mobile scenarios in Jmeter
• Executed Load Test for mobile applications for different platforms such as IOS and Android Devices.
• Executed Performance test, High availability, Stress test, Latency test and for identified scenarios to determine the performance of application.
• Analyse test results and report the findings to the clients, and provide recommendation for performance improvements as needed
• Conducted end-to-end performance assessment of Web application.
• Generated and analysed performance test result reports and Dynatrace reports and presented to senior management to inform them about performance issues.

Environment: Apache JMeter 5.4.3, Neoload, NewRelic, PLSQL, Developer. Azure, AWS Admin Console

Confidential, Atlanta, Georgia

Performance Test Engineer

Responsibilities:

• Developed detailed testing strategy for the entire application and developed test plans for performance tests.
• Designed scenarios for Performance Testing, generating scripts and handling Correlations as well as Parameterization using JMeter, executed scenarios from commend mode and analyzed the results using JTL file and HTML reports.
• Collaborated with systems architects and software engineers for development processes.
• Created customized JMeter scripts at API level with bean shell and java code, user defined functions and error handling.
• Performed Load, Stress and Endurance testing on multiple Environments for their web based, back-end server applications.
• Performed Load, Stress Tests on Could with Blazemeter and collected high level report from Blazemeter
• Analyzed the Blazemeter Performance Metrics like Throughput, Hits Per Second, Transaction Response Time, Average Transaction Response Time, Transactions per Second (TPS), Connections, and HTTP Responses.
• Reviewed New-relic and AWR reports to compare before and after server side gets and request responses.
• Detail Transaction level analysis comparing the results with the baseline build.
• Responsible for capturing performance metrics and monitoring the Application Servers, Database server’s Windows box’s using New Relic and AWR reports.
• Analyzed various performance Monitors to find System Bottlenecks, Network Bottlenecks, CPU & Memory Utilization and Memory Leaks.
• Created Test Metrics, Bug Database and generated weekly reports for senior management.
• Involved in the decision making with the management for final applications releases.

Environment: JMeter, Blazemeter, JavaScript, JIRA, Jenkins, NewRelic, PLSQL, Developer. Azure, AWS Admin Console.

Confidential, New York, NY

Performance Test Engineer Lead

Responsibilities:

• Involving in understanding Non-Functional Requirements and providing Impact assessment after reviews with various teams like design, development, and Technical
• Architects etc.
• Identify their usage pattern with respect to users, peak time they are accessed and the peak load or maximum load that could be anticipated and define test
• Volumetric
• Interacting with offshore, Development, and component teams on regular basis to drive the team to get strategy to be followed as per the client and resolution
• Of defects respectively.
• Identify the requirements, prepare test plan and prioritize testing
• Understand and define the scope for every Release.
• Develop and validate the scripts for each service and functionality
• Performance test execution and monitoring
• Analyse the identified bottlenecks, identify root causes and provide appropriate recommendations for handling future business scenarios
• Proving Test completion report with Sign off for every release/Cycle

Environment: Apache JMeter4.3, HP LoadRunner 12.60, HP controller, .Net 4.7.2, Java 8, Linux, Kibana, Zabbix, Grafana, JvisualVM

Confidential

Performance Test Engineer

Responsibilities:

• Facilitating performance testing for web-based applications and Mobile applications
• Created scripts using JMeter based on the requirement
• Gathering and reviewing the non-functional requirements.
• Preparing test strategy/plan and test cases for non-functional engineering.
• Incorporating new innovations and technologies with performance engineering like in sprint performance testing, trend analysis, Predictive analysis, and prescription.
• Creating CI/CD pipelines for one-touch execution and integration with dev pipelines.
• Have good knowledge of GCP and AWS.
• Configured monitoring solutions with Grafana using elastic search.
• Leading and mentoring team in creating and executing of scenarios/test cases& preparing reports.
• Involved in analyzing application performance, highlighting residual risk & suggesting mitigation plan.
• Experts in various tools in performance engineering like LoadRunner, JMeter, Gitlab, Postman, Grafana, Splunk, Kibana, AppDynamics.

Environment: Apache JMeter3.2, Linux, .Net 4.6.1, Java 7, Perfmon

Confidential, New York, NY

Performance Test Engineer

Responsibilities:

• Designed test plans, strategies, estimates, workload models, and test scenarios to meet the delivery date.
• Used JMeter simulated 1000 users and executed both load test and stress test
• Created FTP script using JMeter and configured JMeter test in non-GUI mode
• Analyzed the graph results and view results tree in JMeter and checked the performance of the webserver under test using parameters throughput and deviation
• Have worked on nice trading recording for DT calls and ICM calls.
• Used performance-monitoring tools like the Perfmon tool to check the memory and CPU.
• Worked on App dynamics (POC) to check the Memory and CPU
• Expert knowledge of performance test criteria Variance, repetition.
• Experience in capacity limitations, impacts of performance to adjacent systems.
• Performance monitoring experience on Oracle, DB2
• Presented demo to the Application customer, for release using the LoadRunner, JMeter scripts, and Perfmon.
• Worked with the development team to investigate the heap dump logs and found the root cause of the issue.

Environment: Apache JMeter3.2, HP Load Runner 11.50, Java 7, Red Hat Linux Server, AppDynamics

Confidential, Juno Beach, FL

Performance Test Engineer

Responsibilities:

• Designed test plans, strategies, estimates, workload models, and test scenarios to meet delivery dates.
• Analyzing the Performance Testing requirements and Preparation of performance test plans.
• Co-ordinate escalations and resolutions of issues in the project.
• Implemented most commonly used Assertion like a response, duration, Size, XML, HTML which helps to verify the server under test returns the expected results when executing JMeter scripts
• Created FTP script using JMeter and configured JMeter test in non-GUI mode
• Used performance-monitoring tool like Perfmon tool to check the memory and CPU.
• Worked on App dynamics (POC) to check the Memory and CPU
• Expert knowledge of performance test criteria Variance, repetition.
• Experience on capacity limitations, impacts of performance to adjacent systems.
• Experience with Dynatrace and data dog
• Executed Users load in JMeter load distributed mode and for web applications using Network traffic and Postman tools.
• Created REST API scripts using Postman.

Environment: Apache JMeter4.1, .Net 4.7.1, Java 8, Linux, JvisualVM

Confidential, Los Angeles, CA

Performance Tester

Responsibilities:

• Designing the workload distribution for performance testing Scheduling and Running the scenarios using JMeter thread group and Load Runner Controller
• Facilitating performance testing for Agile projects and web-based applications
• Preparing the status update documents and presenting the same to the client.
• Prepared .NET scripts in JMeter and incorporated JavaScript code to generate and pick random data.
• Co-ordinate escalations and resolutions of issues in the project.
• On communications with the offshore team by including them in communications
• Executed Performance test, Endurance test, and stress for identified scenarios to determine the performance of the application.
• Worked on complex scripts and validated all the scripts in JMeter
• Expert knowledge of performance test criteria Variance, repetition.
• Experience in capacity limitations, impacts of performance to adjacent systems.
• Performance monitoring experience on Oracle DB2.

Environment: VSTS-2017, HP Load Runner 11.50, HP controller, .Net 4.5.

Confidential, New York, NY

Performance Test Engineer

Responsibilities:

• Designed test plans, strategies, estimates, workload models, and test scenarios to meet delivery dates.
• Analyzing the Performance Testing requirements and Preparation of performance test plans.
• Co-ordinate escalations and resolutions of issues in the project.
• Implemented most commonly used Assertion like a response, duration, Size, XML, HTML which helps to verify the server under test returns the expected results when executing JMeter scripts.
• Experience with Dynatrace and data dog
• Executed 10000 Users in JMeter distributed mode and modified more than 40 scripts for web applications using Network traffic and Postman tools.
• Created REST API scripts using Postman.
• On communications with offshore team strength of 20 resources team by including them on communications

Environment: Apache JMeter4.1, Neoload, .Net 4.7.1, Java 8, Linux, JvisualVM