SUMMARY:

• Over 7 years of experience as a Functional, Performance Test Engineer and software design patterns and testing tools and methodologies.
• Excellent working knowledge in Developing & Implementation of complex Test Plans, Test Cases and Test Scripts using automated test solutions for Client/Server and Web - based applications.
• Experience in applying Testing Methodologies, creating Performance Test Plans, Automating and Executing load critical workflows, Bottleneck Identification, and Test Report Generation.
• Proficient in developing and deploying test automation scripts to do end to end performance testing using JMeter and Load runner.
• Good experience in executing scenarios using Performance framework.
• Set up dashboards and comprehensive monitoring for various server metrics using APM tools like DynaTrace, Splunk and AppDynamics.
• Experienced in writing queries to Microsoft SQL server and Oracle Databases
• Expertise with Quality/Defect Management tools like JIRA,DBOSS, RT and HP QC/ALM.
• Experience in Handling Testing Teams, providing the require inputs to the team members.
• Skilled in Functional, Regression Testing and integration testing
• Experience in managing the project and providing the timeline for testing for the given requirements
• Expertise in writing and executing test plans and test cases in highly structured and loosely structured development environments and performing all types of testing.
• Performed System, Functional, Regression, Integration, GUI, Usability, end-end, Positive, Negative Testing and UAT.
• Experience in participating the business discussions and proving the given suggestions.
• Excellent communication and presentation skills, self-starter, quick learner, team player.
• Ability to comprehend and interpret a problem and its solving techniques
• Involved in Performance Testing and Regression testing of large-scale systems.
• Strong working experience in testing onWINDOWS,LINUXand UNIX environments.
• Experience in Installation and Configuration of Software and Hardware in testing environment.
• Excellent analytical and Communication skills and ability to work either independently or as a part of a team.
• Experience in coordinating on shore and off shore resources.

TECHNICAL SKILLS:

Test Management / Automation Tools: Load Runner, Jmeter, Putty, Appium, LISA, Microsoft Test Manager,Selenium Web driver, Selenium IDE, HP QTP/UFT, SOAP UI, Bugzilla, JIRA/RT,Charles, firebug, xpath

Programming Languages: Java, C

Testing Frameworks: NUnit, TestNG

Web Technologies: HTML, CSS, JavaScript, XML

Database Technologies: SQL, MySQL

Operating Environments: UNIX, LINUX, MS-DOS, WINDOWS XP/7/8/10, IOS

Software Tools: Jmeter, Soap UI, load runner, Charles, Selenium, Lattice, Apium, Appdynamics, OEM, Splunk, Visual VM, Eclipse IDE, VM ware, Virtual Box, Microsoft, Office, WireShark

Business Domains: E-commerce, Mortgage, POS, Email, and Retail.

PROFESSIONAL EXPERIENCE:

Confidential, El Segundo, CA

Sr.Performance Engineer

Responsibilities:

• Testing the performance of the Confidential Head-end applications and Oracledatabases using the automation tool Apache JMeter and suggesting the recommendations for the improvement of performance.
• Responsible for Creating Test Scripts using Jmeter with various protocols including Web service,WebHTTP/HTML, JDBC etc.
• Used Jmeter tool for testing the performance and scaling of Databases as per the projected load
• Importing the WSDL’s and performing the unit tests using the SOAP UI project.
• Worked on developing, executing and maintaining Test Plans, Test Scenarios and Test Case Documents based on business requirements.
• Updated Automation Test Cases based on New UI Changes.
• Written Manual Test cases for functional Testing based on Business requirements.
• Involved in performing Functional and Regression testing, Staging/live testing of the application.
• Participated in Capacity Planning for the Application under Test based on the projected Production estimates.
• Responsible for designing Load Test Strategies based on the environment activity.
• Analyzing Performance Bottlenecks usingAppdynamics, Oracle Enterprise Manager, Visual VM.
• Monitored Database metrics like Slow database response time, unpredictable performance spikes, Database load issues, Internal database contention, Locking problems using AppDynamics.
• Creating tickets in JIRA in case of any server or application issues and maintenance of the testing status in Spirateam on daily basis.
• Performed Regression Testing on applications using JMeter by creating test scripts with assertions to validate whether the application is returning the expected results or not.
• Used Correlation technique to capture the dynamically generated session values which are sent by the server to the client to identify that particular session.
• Responsible for installation of the Load Runner software including Controller software, Agent software, Load Generators etc.
• Performed Systems Integration testing for various Applications.
• Worked in association with the DBAs in making sure that the databases are re-pointed to the original environments once we are done with the environment for the load test in question.
• Working with business analysts in gathering the requirements and the SLA details from the client.
• Working closely with the Development team in the performance tuning efforts of the various sub systems.
• Monitoring the servers and logging the metrics using the monitoring tools.
• Used SQL Developer tool to access the Database and for developing queries.
• Responsible for estimating the concurrent users for the load test based on the Transactions/sec that is seen in production.
• Clearly documented all the testing work at provided repository.
• Performed functional and regression testing in each sprint and UAT for each release to Production.
• Followed the defect life cycle and coordinated with DEV team for the bug fixes.

Environment: Apache JMeter, Appium, Selenium, Soap UI, Spluk, Lisa Dev test, Oracle 11g,Grafana, Prometheus, AppDynamics 4.1.7.2, SpiraTeam 5.0.0.5, JIRA, bitbucket, Qmetry, WebLogic App Server,Red hat Linux 6.7, Windows 2007.

Confidential

Performance Engineer

Responsibilities:

• Responsible for performance testing and tuning of multiple applications.
• Performing IP Spoofing using LoadRunner for the load balancing issues.
• Developed Load Runner scripts in Web, Web services, and Database protocols.
• Developed and deployed test automation scripts to do end to end performance testing using Load Runner.
• Developed Vuser scripts using Web (HTTP/HTML), Web Services
• Performed stress testing using various features of Load Runner, recorded and debugged scripts using multiple actions using VuGen module in Load Runner.
• Monitored disk usage, CPU, and memory of various servers using Appdynamics tool while running the load test.
• Developed and implemented performance test plans in accordance with agreed strategies and protocols.
• Collaborating with developers while analyzing tests results to fix bottlenecks
• Implemented testing best practices and made presentation to various teams on significance of performance testing and engineering.
• Executed multi-user performance tests, used online monitors and real-time output messages.

Environment: LoadRunner, Oracle, IIS, DynaTrace, MS SQL Server, Web logic, Web Sphere, Wily Intro Scope, JAVA, HTML, Quality Center, Test Director, Citrix, Windows 2000 / XP.

Confidential

Test Analyst

Responsibilities:

• Identification of the key critical transactions and involved in preparing the Test Plans.
• Extensively worked on Virtual User generator and Controller.
• Developed the Load scripts for the complex scenarios.
• Conducted load tests
• Executed Smoke test to validate the scripts, environment and data
• Identified the bottlenecks in the application
• Analyzed the test results to find the scalability and response time of the identified transactions and preparing the final executive summary report at the end
• Participated in Daily Status meetings with Onsite counterpart and provided required information.

Environment: LoadRunner, Oracle, IIS, DynaTrace, MS SQL Server, Web logic, Web Sphere, Wily Intro Scope, JAVA, HTML, Quality Center, Test Director, Citrix, Windows 2000 / XP.