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Performance Tester Resume

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El Segundo, CA

SUMMARY:

  • 7 years of experience on performance testing of client - server, web services and web-based applications with exposure to diverse business domains that include healthcare, banking, insurance, telecom.
  • Expert using LoadRunner and Performance Center, Jmeter, BlazeMeter for performance engineering
  • Specific performance testing expertise includes load, baseline, component, regression, functionality and stress test using LoadRunner and performance center
  • Knowledge of C, Java, HTTP and XML.
  • Exposure of RDBMS and SQL Queries to perform data driven tests and involved in front-end and back-end testing
  • Strong knowledge of all phases of Software Development Life Cycle (SDLC) with concentration on implementation of various applications and performance testing
  • Experienced in defining testing methodologies, designing test plans and test cases, verifying and validating web-based applications and documentation based on standards.
  • Expertise in developing and maintaining test scripts, analyzing bugs and interacting with development team in fixing the defects
  • Derive client requirements and write performance test plans.
  • Experienced using MS Project for scheduling and assigning resources for different projects
  • Exceptional ability to interact with system users, developers and required parties
  • Very good presentation and communication skills
  • An excellent team player, a self-motivated, a quick learner and determination to learn new technologies
  • Have good experience in working with performance testing tools like HP’s Load Runner, Jmeter, Performance Center and Blazemeter cloud load testing tools.
  • Expertise in Mobile Application Testing (Android, IOS) on Mobile Handsets.
  • Expertise in functional testing of browser Web applications and mobile applications.
  • Good exposure to performance concepts and sound knowledge of scripting for web-based applications and exposure to Performance Load, Stress and Endurance testing, Volume, and Spike, Fail Over tests.
  • Experienced in End to End Performance Testing Life cycle from Non-Functional Requirement Gathering, Test Plan creation, Test Script development, Test Execution, Test Reporting and Analysis phase
  • Good Process Management, Communication and Organizing skills with remarkable ability in gathering requirements to bring out quality products
  • Experienced in coordinating different teams
  • Strong problem solving and troubleshooting skills, highly motivated and ability to work as an individual and as a dynamic member in a team

TECHNICAL SKILL:

Operating system: Windows 95/98/NT, 2000, XP, Vista, 7, Unix and Mac OS

Test Strategies: Test Project Management, GAP Analysis, Defect Management, SAP Application Testing, .NET Application, Web Testing, Functional testing, Regression Testing, Compatibility Testing Product Assurance Testing

Testing Tools: Load Runner 11.5/ 12.01/12.53, Silk performer, Performance center 9.1/11/12.20, Quality Center 9.2/10.0, HP Site Scope, Mobile Application, HP diagnostic (J2EE, .NET), APIs, Dynatrace application monitoring tool, Distributed load execution, Visual Studio, Cloud watch, Fog Light monitoring tools

Applications Servers: Web logic8.x, Web Sphere, Jboss, Reports

Databases: Oracle 8i, SQL & MS Access, DB2

Protocols: Web (HTTP/HTML), web service, SAP GUI, SAP Web, Oracle NCA, Ajax Tru Client, Silverlight

PROFESSIONAL EXPERIENCE:

Confidential, El Segundo, CA

Performance Tester

Responsibilities:

  • Develop, manages and tracks detailed projects plans to ensure timely completion of deliverables in Agile environment.
  • Responsible for gathering and interpreting performance test requirements on multiple projects Confidential different phases of the Test Life Cycle.
  • Responsible for managing and keeping all performance testing activities regarding software/code upgrades, infrastructure migrations and new implementations.
  • Performed requirement analysis by gathering both functional and Non-Functional requirements on the claim management and actuarial services based on workers compensation with the process owners & stake holders and document analysis, represented them in requirements traceability matrix (RTM).
  • Extensively used Performance Monitors to analyze the System Bottlenecks like Memory Leaks, CPU Utilization and Network Bottlenecks on AppDynamics and Dynatrace.
  • Created different web services scenarios depending on the number of calls per second for peak services.
  • Performed Load/Performance/Stress by creating and executing different sets of scenarios to accomplish different objectives based on the Work Load Models.
  • Experience in troubleshooting and debugging codes using check points and logged defects related to application performance issues.
  • Monitored System Resource Graphs (Windows Resources), Web Server Resource Graphs (MS IIS), Network Graphs (Network Delay Time) and DB Resource Graphs (SQL Server, Oracle).
  • Executed scenarios using performance center and provided analysis report to a Project team.

Environment: LoadRunner 12.01/12.53, Performance Center 12.20, Wily Introscope, Site Scope, Quality Center and Oracle, SOAP, Webservices, AppDynamics, Dynatrace, Splunk.

Confidential, Charlotte NC

Performance Tester

Responsibilities:

  • Working as a Performance Tester handling multiple applications across LOB for a migration project.
  • Gathering requirement from Business/Stakeholders, analyzed requirements and designed Workload Model and Test Plans accordingly.
  • Worked on finalizing requirement Gathering Template, Test Plan Template and Scripting Standards templates to followed up by team.
  • Gathering requirements from application team and delivered it offshore as a part of on and off coordination.
  • Created Effort Estimation, Scheduling, Performance Test Planning and Stakeholder management.
  • Created Test Cases based on the requirement and identified Test Data to match with requirements.
  • Developed Vuser scripts in Web HTTP/HTML and Web service protocols in Load Runner using Load Runner VUGen.
  • Inserted transactions, checkpoints into LoadRunner Web Vugen Scripts and Parameterized, Pacing and Correlated the scripts.
  • Validate tests for Benchmark, Peak and Stress Testing and Created Single User, Base line and Soak Test Scenarios.
  • Analyzed Results using LoadRunner Analysis tool. Responsible for analyzing application and components behavior with heavier loads and Optimizing server configurations.
  • Interacted with developers during testing for identifying Memory Leaks, Fixing Bugs and for optimizing server settings Confidential Web and App Levels.
  • Independently executed the LoadRunner Test Scenarios, analyzed the execution statistics by Monitoring the Online Graphs.
  • Executing the scenarios, Analyzing the Graphs and coordinating with the DBA’s and network admin to ensure optimum performance.
  • Creating Business Transactions, dashboards and reports in Wily Introscope. Creating and maintaining profiles in Wily Introscope.
  • Devise plan to stretch the data centers by running load tests in Prod and UAT environments.
  • Continuing the regressive testing in Prod and UAT environment as well as developing/modifying any test scripts.
  • Provided team with analysis reports and recommendations, which resulted tuning of the application.
  • Work Closely with Project Stakeholders in product hierarchy to ensure deliverables are met as per the requirements. Involved in support activity and code fixes.

Environment: HP Load Runner 12.01/12.53, Performance Center 11, Wily Introscope, Quality Center, C, C++, MS Excel, Web service, HTTP/XML, Linux, java, Dynatrace application monitoring tool.

Confidential, Pleasanton, CA

Performance Tester

Responsibilities:

  • Created performance testing environment and installed all the necessary components of LoadRunner on all the remote machines
  • Involved with configure HP diagnostic for .NET and J2EE Application in performance center
  • Performed load testing against internal applications and services using LoadRunner scripts to emulate users and monitor systems performance
  • Responsible for creating the performance test strategy, performance test plan and business function documents
  • Designed scenarios for Performance Testing, generating scripts and handling Correlation as well as parameterization using LoadRunner Vugen
  • Developed scripts and scenarios for automated testing new and enhanced web-based products using LoadRunner
  • Created and coded a very flexible LoadRunner script that allowed for fast configuration changes during testing
  • Worked on the Child Support Lien Network, and web-based project, to process information, handle customer support, outreach and testing. Wrote test plans, system documentation and the user manual.
  • Written custom functions and programs to support the load testing efforts.
  • Experience in analyzing the entire system and the impact with the other backend and front-end systems.
  • Identified functionality and performance issues, including: deadlock conditions, database connectivity problems and system crashes under load
  • Used Rendezvous point, Start and End Transaction, Parameterization, Correlation features in Virtual User Generator of LoadRunner
  • Enhanced script by inserting Checkpoints to check if Virtual users are accessing the correct page which they are supposed to be accessing
  • Written scripts in which each virtual user accesses different data on the application
  • Created a Manual and Goal oriented scenario with certain amount of Vusers giving Ramp up, Ramp Down and Run time in the Controller in performance center
  • Involved the executed scenarios using Controller and analyzed the results using LoadRunner Analyzer
  • Execution of Test protocols using test automation tool HP ALM
  • Define, Monitor and analyze metrics that inform the success of APIs.
  • Conducted performance regression testing after upgrading the hardware and software
  • Configured and used SiteScope to monitor and analyze the performance of the server by generating various reports of CPU utilization, Memory Usage, JVM Heap Size etc
  • Performed intergrade HP Diagnostic with Performance center for isolates performance problem for .NET application and resolved performance bottlenecks
  • Analyzed the LoadRunner reports to calculate Response time and Transactions per minute, Hits per sec, Throughput
  • Met with managers, business analyst and developers to Provide analyzed test results and provided recommendation for performance improvements as needed

Environment: HP LoadRunner, Performance center 9.2/ 11.0(ALM), HP Site Scope, HP diagnostic for .NET and J2EE. QTP 10, QC 10.0, APIs, Share point, MS Office, MS Visual Studio, C, Web service, HTTP/XML, Dynatrace application monitoring tool

Confidential, Wilmington, DE

Performance Tester

RESPONSIBILITIES:

  • Gathered requirements, prepared test plans, created scripts using Silk Performer v17.x BDLT scripting language and analyzed results using AppDynamics including collecting heap dumps when memory leaks were suspected.
  • Involved in NFR document preparation based on the SLA and involved in project estimates, project architecture analysis for the scope of the performance in the project
  • Preparing the Detailed test plan document and involved in Client calls
  • Derive client requirements and write performance test plans.
  • Worked on Android devices, iPhone and Amazon Kindle Fire.
  • Creating & Enhancing automated scripts using JMeter and Silk performer tools
  • Creating and Executing load test scenarios using JMeter and Silk performer .
  • Preparing the traversal flow document for identified business scenarios
  • The key responsibilities were preparation of Jmeter for the simulation of user behavior, Customization of the scripts and execution of the scripts
  • Executed the orders submitted in the mobile apps through mainframes.
  • Executing Jmeter scripts in distributed performance testing
  • Involved in performance and load testing using silk performer and E-load.
  • Design/ Execute the Load test Scenario based on the workload mix
  • Design the Performance Test Report with all the measurements
  • Involved in Bottleneck identification and Analysis
  • Experience with mobile cloud platform like Device Anywhere and Perfecto Mobile
  • Involved in R&D for any new tools identification in the projects
  • Using Blazemeter executed the performance tests in cloud performance testing.

Environment: Jmeter 2.11 version, Distributed load execution, Silk Performer, MS Visual Studio, Visual VM, Blaze meter, Cloud watch monitoring tool, Fog Light monitoring tool.

Confidential

Performance Tester

Responsibilities:

  • Reviewing and analyzing design documents for performance testing of the application
  • Developing test cases and mapped test cases to requirements using RTM
  • Performing integration testing to test the functionality of the modules
  • Executing functional testing, regression testing and integration testing extensively
  • Creating scripts in VuGen and emulating the behavior of real users
  • Designing performance test scenarios using LoadRunner, running the tests and analyzing the results
  • Conducting load and reliability testing on website’s workflows to identify and reporting performance bottlenecks
  • Enhancing the script using parameterization, correlation and user defined functions
  • Performing in-depth failure analysis against thousands of automated test executions
  • Using performance center for analyzing the performance of the application also followed up with the development team to verify bug fixes and updating bug status
  • Developing various scenarios and performing performance and volume tests using LoadRunner
  • Involved in NFR document preparation based on the SLA and involved in project estimates, project architecture analysis for the scope of the performance in the project
  • Preparing the Detailed test plan document and involved in Client calls
  • Preparing the traversal flow document for identified business scenarios
  • Involved in preparation of LoadRunner scripts for the simulation of user behavior, Customization of the scripts and execution of the scripts
  • Design/ Execute the Load Test Scenario based on the workload mix
  • Executing the LoadRunner scripts in Controller, Booking timeslots in HP Performance center
  • Design/ Execute the Load Test Scenario based on the workload mix using HP ALM tool

Environment: LoadRunner, Performance Center, C, HTML, MS Office, Web, XML, Windows and Mainframe.

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