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- 1. Raju Gaddam +1-4694425067 raju.qa32@gmail.com Summary ï‚· Having around 10 years of experience in Performance Testing using Load Runner 9.5 and 11.0,12.1 ï‚· Good Understanding of Software Development Life Cycle (SDLC). ï‚· Knowledge in all phases of testing lifecycle including requirements review, test planning, test case design, test execution, defect tracking, defect management, reporting, metrics collection and functional testing, UAT testing and test automation. ï‚· Hands on experience on Controller 9.5 and Performance Centre 9.5,11.0 & 12.1. ï‚· Hands on experience on using Site Scope, HP Diagnostics. ï‚· Working experience on multiple protocols i.e. Web and Web service, Ajax protocols. ï‚· Well versed with performance testing project activities including requirements understanding,planning, designing scripts and creating test data, executing load tests report observations,servermonitoring, analysis and tuning. ï‚· Extensively involved in Preparing & Modifying Vuser scripts,Creating and executing the scenarios using Controller and Performance Centre. ï‚· Preparation and execution of test scripts using JMeter and SOAP UI tool to perform Web Services testing. ï‚· Using JMeter able to generate variable parameterization, per thread cookies, configuration variables and a variety of reports. ï‚· With JMeter did test performance for both,static resources as well as dynamic resources,as well as handle a maximum number of concurrent users then your website can handle and providing the graphical analysis of performance reports. ï‚· Working on JMeter samplers and thread group. ï‚· In JMeter we need to create thread group and configure its number of threads,the ramp-up period, the loop counts and the behavior in case or error. ï‚· Configured different test plans and analyzed the results using JMeter. ï‚· Good knowledge in designing and planning various performance tests (Load, Stress and Endurance), executing test scenarios using performance tools. ï‚· Experienced in doing SUT using HTTP WATCH. ï‚· Experienced in writing Load Runner scripts manually using HTTP Fox. ï‚· Experienced in NFR (nonfunctional requirement) testing using Fiddler Tool and Mothra Tool. ï‚· Having basic knowledge on Linux Operating System. ï‚· Good Knowledge in monitoring server side component metrics for Windows and Unix ï‚· Good experience on monitoring Web Logic Application server and Monitoring Heap Utilization using Jconsole/JvisualVM. ï‚· Good exposure in analyzing the GC logs and JVM options. ï‚· Analyzing the Server logs, access logs and DB Logs ï‚· Ability to work on multiple projects concurrently, meeting deadline requirements as a stand-alone and a self-starter. ï‚· Participating in Weekly status calls with Client and have experience in creating MOM (Minutes of Meeting). ï‚· Responsible for development of Test Scripts used for Bug Fixes, Enhancements, Functional and Regression testing of software releases according to the product functional specifications and use cases. ï‚· Responsible for creating and maintaining automation acceptance test suite using Selenium. Also responsible for converting automation scripts to new framework using Selenium WebDriver, Java and TestNG. ï‚· Have knowledge on profiling front end application using Dynatrace. ï‚· Knowledge of troubleshooting and monitoring using Dynatrace. ï‚· Have interacted with clients at various levels to understand requirements and for timely deliverables. ï‚· Capable to adapt and learn new tools, techniques and approaches ï‚· Improved the documentation of QA testing practices to enhance their repeatability, saving time and money and encouraging testing standards and best practices. ï‚· Excellent Verbal and Written Communication skills, leadership, organizing, team building and motivation skills.
- 2. Raju Gaddam +1-4694425067 raju.qa32@gmail.com  Ability to work in Collaborative and work pressure environment.  Hands on experience in using automation tools like Load runner, Performance Center 11.0, 12.01 and monitoring tools like Wily, HP Site Scope, and Perfmon. EDUCATIONAL QUALIFICATION: Bachelor of Engineering 2006,India. TOOLS AND TECHNOLOGIES: Operating Systems UNIX, Windows XP, 2003, 2000, Vista and Linux. Languages C, .NET Databases Oracle, Sql ServerDB2, MS-ACCESS, Web Related DHTML, XML, HTML Testing Tools Load Runner, Quick Test Pro, HP PC, Mothra, Splunk, Fiddler, Selenium, JMeter. Web / Application Servers Apache,Tomcat, Web logic, Web Sphere, IIS Methodologies Agile, Performance Testing Project Management /Analysis MS Project, MS Visio, Clear Case, Clear Quest, Rational Requisite Pro and UML Other Performance Center, Sites cope, HP diag, Wiley PROJECT EXPERIENCE: CLIENT : British Petroleum (Houston,TX) PROJECTS : Simple, Standard and Scalable (S3 NAGP) PERIOD : March 16 – Present ROLE : Performance Engineer TOOL : HP Load runner 11.0, 12.1, Open link Endur. PROTOCOL : Web HTTP/HTML, Web Services, Citrix. Project Objective and Description: Endur is a complete front-to-back office commodities trading and risk management (CTRM) solution covering the full range of commodities and derivatives. Physical commodity logistics and scheduling tools are built into the solution. NAGP S3 (Simple, scalable and standard)is project for implementing the Open Link Endur in the North America gas and power for NAGP. It is based on an off the shelf implementation of Endur version 10.2 R1 by the vendorOpen Link. The application has several inbound and outbound interfaces to otherkey upstream/downstreamsystems both within NAGP and the wider IST estate. Responsibilities as a Performance Engineer  Gather the performance requirements and understanding the Application Architecture.  Installing the HP LoadRunner on citrix server, establishing the connection between controller and load generator client.  Identifying the Non Functional Scenarios based on Requirements and Use Cases.  Gather the functional related documents to understand the scenario, required NFR targets.  Preparing the Non Functional Test Plan, Work Load Characterization & Test Report  Creating, reviewing & modifying the VuGen Scripts for web and webservices .  Adding the APM portfolios to the APM service, after which we need to stop and start the service.  Make sure all the TSTB Users are present in the system(under personnelfrom BP reference explorer).  All the business unit,legal entities, personnel and party group should have performance test portfolios linked.  For APM, we need to check from TSTBUSER51 to 60, APM license type is added or not.
- 3. Raju Gaddam +1-4694425067 raju.qa32@gmail.com  All test users should be Admin role and TSTBUSER50 to TSTBUSER60 should be APM User also. This can be verified from personnelmaintenance.  Assign all required portfolios to testing users.  Modifying the desktops from medium to large cluster at the same time log monitor to medium for checking the performance of settlement desktop.  Making sure active position manager (APM) is running on individual cluster.  From performance point of view, log file size, log file groups are not taking much time while doing parallel tasks.  Adding respective appserverto grid cluster large to check the performance of settlement desktop.  Apart from performance side, worked on DB log purge, TPM configuration setup in Endur.  Created runbook for others to get used to on citrix session management console.  Creating and executing the scenarios in HP controller v12.01.  Performing various NFT Test I.e. Load, Stress, Spike, Endurance & Failover Tests  Involved in analyzing various graphs for the client side and server side metrics like Transaction Response Time, Hits per second graph,Throughput,Memory & CPU utilization.  Monitoring and tuning the Application Server.  Monitoring the Heap utilization using Jconsole/JvisualVM. CLIENT : State Farm (Illinois) PROJECTS : DC8 Bills and Disbursements PERIOD : June 13 – Feb 16 ROLE : Senior Performance Tester TOOL : HP Load runner 11.0,12.1, JMeter. PROTOCOL : Web HTTP/HTML, Web Services. Project Objective and Description: Client has many B2C and B2E applications in bill and disbursement’s enterprise wide. All the applications require release-based routine performance testing before the release of every code/code-fix. The objective of the performance testing engagement is to certify every code by undertaking load and stress tests in the test environment to evaluate (and thereby recommend) the application on its performance characteristics like capacity, performance and scalability. Responsibilities as a Performance Tester  Gather the performance requirements and understanding the Application Architecture.  Identifying the Non Functional Scenarios based on Requirements and Use Cases.  Preparing the Non Functional Test Plan, Work Load Characterization & Test Report  Creating, Reviewing & Modifying the VuGen Scripts for web and webservices.  Creating and executing the scenarios in Performance Centre.  Performing various NFT Test I.e. Load, Stress, Spike, Endurance & Failover Tests  Involved in analyzing various graphs for the client side and server side metrics like Transaction Response Time, Hits per second graph,Throughput,Memory & CPU utilization.  Monitoring and tuning the Application Server.  Experienced in the use of Agile methodology for approaching the project implementation.  Monitoring the Heap utilization using Jconsole/JvisualVM  Analyzing the top consumed requests or sql statements using HP Diagnostics  Used JMeter, for validating our response/test results using assertions oftype text -check assertion,size assertion.  Performing spike testing using JMeter, achieved by using the synchronizing timer, blocking all the threads for a particular instance of time and releasing them at once to test the stress/instantaneous ofan application.  When testing an application in JMeter, to stop when error occurs and you don’t want it to continue,we can set the post-processorvariables for an http request to stop in middle.  Analyzing the GC logs, Server logs and Layer wise logs  Capturing the OS Data from Site Scope for Analysis  Preparing the Test Report with Observations and Recommendations  Participating in Daily status calls.
- 4. Raju Gaddam +1-4694425067 raju.qa32@gmail.com  Used Dynatrace to performance tune and profile application's program and it measures include memory, complexity of code and duration of function calls.  AltogetherDynatrace helped us in program optimization.  Help establish standards and best practices for systemdeployments, upgrades,maintenance and administration.  Investigate,analyze and make recommendations to management regarding technology improvements, upgrades and modifications  Reporting of the performance test results, communication of technical issues with all the teams and performance recommendations.  Gathering requirements for NFR testing.  Identifying and creating test cases using wire frames.  Executing NFR tests using Fiddler and Mothra tools.  Identifying errors logs using SPLUNK.  Additional activities – Collection and publication of Performance metrics for analysis of application server logs, online application monitoring using Putty, Secure CRT, maintenance of test matrices, tracking defects,generating monthly reports, daily interaction with application architects and developers. Environment: Performance, Windows, Agile environment, Java, JavaScript, HTML, SQL, Oracle. CLIENT : OLAM International Limited (Richardson, TX). PROJECTS : B2C B2E E2E PERIOD : Feb 2009 – May 2013 ROLE : Performance Tester TOOL : HP Load runner 9.0/11.5/12.02 PROTOCOL : Web HTTP/HTML and Web Services Project Objective and Description: Web HTTP/HTML and Web Services protocols scripts that requires release- based routine performance testing before the release of every code/code-fix. The objective of the performance testing engagement is to certify every code by undertaking load and stress tests in the test environment to evaluate (and thereby recommend) the application on its performance characteristics like capacity, performance and scalability. Responsibilities as a Performance Tester  Developed Load Runner test scripts according to test specifications/ requirements.  Identify and eliminate performance bottlenecks during the development Lifecycle.  Accurately produce regular project status reports to seniormanagement to ensure on-time project launch.  Developed Scripts in HTML/HTTP, Citrix for Loadrunner  Written, Developed, Executed Integration Tests  Verified that new or upgraded applications meet specified performance requirements.  Used to identify the queries which taking too long and optimize those queries to improve performance  Identified Disk Usage, CPU, Memory for Web and Database servers and how the servers are getting loaded  Work closely with software developers and take an active role in ensuring that the software components meet the highest quality standards.  Independently develop LoadRunner test scripts according to test specifications /requirements.  Using LoadRunner, execute multi-user performance tests,used online monitors, real-time output messages.  Develop and implement load and stress tests with LoadRunner, and present performance statistics to application teams, and provide recommendations on how and where performance can be improved  Monitor and administrate hardware capacity to ensure the necessary resources are available for all tests.  Preparation and execution of test scripts using JMeter and SOAP UI tool to perform Web Services testing.  Preparation and execution of test scripts using JMeter and SOAP UI tool to perform Web Services testing.  Provide support to the development team in identifying real world use cases and appropriate workflows  Performs in-depth analysis to isolate points of failure in the application  Assist in production testing and capacity certification reports.  Investigate and troubleshoot performance problems in a lab environment. This will also include analysis of performance problems in a production environment.
- 5. Raju Gaddam +1-4694425067 raju.qa32@gmail.com ï‚· Writes and executes SQL queries in validating test results. ï‚· Compare and analyze actual to expected results and report all deviations ï‚· Used Virtual User Generator to generate VuGen Scripts for web (J2EE) and Citrix. ï‚· Developed and deployed test automation scripts to do end to end performance testing using Load Runner. ï‚· Worked in shared environment tested different application Environment: Windows, Java, JavaScript, HTML, SQL, Oracle, and Test Director. Employer: HTC Global Services Pvt Ltd PROJECT: Business to Consumer PERIOD: October 06- Jan09 ROLE: Performance Tester TOOL: HP Load runner 11.0, .NET, C# PROTOCOL: Web HTTP/HTML Responsibilities: ï‚· Our motto was to produce online reports using Xceed grid and WPF with the details of the Cost and risks in performing their transactions,for the customers. ï‚· As .NET Developer, I am involved in ORS in developing a full trusted Web application used by Risk Office Team, to capture their business Risks. ï‚· To implement the Changes with compliance to Project life cycle processes and client standards. ï‚· To expertise on the existing systemto design/develop/test the report screens. ï‚· Defining the performance goals and objectives based on the client requirements and inputs ï‚· Responsible for Performance, Stress & Regression Testing enterprise wide Web applications. ï‚· Extensively Worked in Web, and Web services protocols in Load Runner. ï‚· Responsible for developing and executing performance and volume tests ï‚· Develop test scenarios to properly load / stress the systemin a lab environment and monitor / debug performance & stability problems. ï‚· Configure and set up monitors in Site Scope. ï‚· Involved in analyzing, interpreting and summarizing meaningful and relevant results in a complete Performance Test Report. ï‚· Used Virtual User Generator to generate VuGen Scripts for web protocol. ï‚· Developed and deployed test Load scripts to do end to end performance testing using Load Runner. ï‚· Implemented and maintained an effective performance test environment. ï‚· Identify and eliminate performance bottlenecks during the development lifecycle. ï‚· Conducted Duration test,Stress test,Baseline test ï‚· Verify that new or upgraded applications meet specified performance requirements. ï‚· Used Performance Center 11.0 to execute tests,and maintain scripts. ï‚· Used to identify the queries which were taking too long and optimize those queries to improve performance ï‚· Investigate and troubleshoot performance problems in a lab environment. This will also include analysis of performance problems in a production environment. Environment: SQL Server 2005, VB.NET, MS Access,MS Project 2000, Win 95/98/2000/NT4.0, XP.