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Performance Testing Architect Resume

SUMMARY

  • Project management, test planning, and test automation process implementation, team building, vendor and contract management. Able to drive multiple projects Continuous Delivery and ensure completing testing projects within budget and on schedule.
  • Outstanding technical expertise and leadership skill in setup efficient Test Process with
  • Agile/Scrum methodology, as well as setup Test Center of Excellence (COE).
  • Experience in automation tools including LoadRunner/Performance Center, Neoload, JMeter, SOASTA, Dynatrace, Appdynamics, CA Wily Introscope, QuickTest Pro/UFT, Diagnostics, and Java Visual VM.
  • Performance testing, monitoring and tuning on multiple platform and cloud technologies,
  • Including Microsoft Azure, Amazon AWS, Web Services, REST, WebSphere, SQL, Oracle, IMS, DB2, etc.
  • Hands on experience of mobile testing tools Perfecto and different protocols like Web(HTTP/HTML),Webservices,Citrix,AJAX Truclient,SAP WEB,SAP GUI,SIEBEL WEB,RTE and Oracle NCA.
  • Experienced in performance testing and load testing using tools like JMETER, Neoload and LoadUI
  • Knowledge of automation tools like Selenium and SoapUI
  • Expertise in executing VuGen scripts in Load Runner for Performance, Load and Stress Testing using Controller in Load Runner and generated reports using the Analysis tool in Load Runner. Extensively worked on Web (HTTP/HTML) and Web Services (Soap service and REST)
  • Analysis of performance bottlenecks, end - to-end performance, and web performance measures like server response time, throughput and network latency. Worked on System Performance Testing Methodologies like Spike, Stress and Endurance Tests.
  • Strong ability to analyze requirements and convert to detailed test cases (positive, negative, exceptions, etc…)
  • Experience working on performance testing and engineering of large scale web applications.
  • Hands-on experience with performance monitoring tools New Relic APM, App Dynamics, Compuware APM (Dynatrace).
  • Experience with diagnostics tools to identify root cause like HP diagnostics.
  • Hands-on experience with performance testing Java based applications.
  • Analyzed results Using Load Runner Analysis, Neo Load tool and Wily Introscope.
  • Monitored client server applications, web server, and application server, database servers with tools like Wily Introscope, SiteScope and Nagios. Analyzed performance graphs and reports to identify network/client delays, CPU /memory usage, I/O delays, database locking and other issues at server level.
  • Experience in monitoring Web Servers like Apache, Tomcat and Application Servers such as Microsoft IIS, Web sphere, Web logic, Glassfish and Database Servers Such as SQL Server, PostgreSQL, and Oracle during different types of Performance Testing.
  • Proficiency in SQL queries, PL/SQL stored procedures & Triggers. Experience in validating test data by retrieving data from Relational Databases Oracle, SQL Server, Teradata, My SQL, PostgreSQL using database clients like Toad, squirrel, oracle, SQL, developer etc.
  • Expertise in Automated Testing in different testing methodologies like Agile and Waterfall.

PROFESSIONAL EXPERIENCE

Confidential

Performance Testing Architect

Responsibilities:

  • Contributed in development of a data integration layer to provide order status updates for compliance monitoring.
  • Enterprise level roll-out of Splunk components across the multi-distributed/clustered Splunk environment and APM/Deep Dive solutions.
  • Custom development or enhancement of Splunk and other APM solutions to provide more visibility on data to business for compliance, performance monitoring, triage, rectifications etc.
  • Testing on Salesforce lightning and classic.
  • Created rules and tested apex builder on salesforce.
  • Tested all mapping rulings in Salesforce.
  • Performance Automation Test Management, Performance Engineering, Root cause analysis, -Production Monitoring, Application Performance Monitoring (APM), Training.
  • Configured Web/Application/Database server monitoring setup using LoadRunner Performance Center..
  • Used IP spoofing to generate and associate different IP addresses to Virtual Users to emulate real-time scenarios for load balancing issues.
  • Activating / configuring monitors and adding desired performance counters into the Graphs.
  • Performed SQL querying to validate the data in the back end data base, and also to check the data flow between different modules.
  • Monitored the CPU, memory, and network utilizations on the Unix server using Site Scope monitor.
  • Analyzed results of Transactions Response time, Transaction under load, Transaction Summary by Vusers, Hit per Second and Throughput.
  • Tested Custom Screens, Views and Applets in Siebel to suit the business requirements.
  • Responsible for complete functional and regression testing, the Siebel application used to manage and maintain the leasing data in the company.
  • Determined the source of bottlenecks by correlating the performance data with end-user loads and response times.
  • Reviewing Performance Test Plans and Test Strategies based on business requirements.
  • Create workload modeling based on business document.
  • Assist in performance problems in applications remediation strategies.
  • Configured and ran scenarios in Jmeter.
  • Extensively worked in SAP application with SAP GUI and SAP Web protocol.
  • CA iTKO LISA Service Virtualization.
  • Developed strategy for determining performance risk for an application and need for performance testing.
  • Performance tuning and optimizations, deep dive diagnostics, Workload modeling, dynaTrace, Splunk, Loadrunner, AppDynamic.
  • Managing a team of 10 onsite offshore resources.

Confidential, Atlanta, GA

Performance Testing Architect

Responsibilities:

  • Created and managed the Performance testing team responsible for all the Confidential applications with 6 people team in offshore.
  • Led and managed multiple high profile projects for requirements traceability, analysis and tracking; the projects involved extensive analysis and implementation of test planning, scripts creation, test execution strategies, and customized reporting of testing results.
  • Developed strategy, process and toolset to enable performance testing of data centers.
  • Developed Engagement model for multiple development teams to engage the shared service performance testing team.
  • Analyze, interpret, and summarize meaningful and relevant results in a complete Performance Test Report.
  • Develop and implement load and stress tests with Mercury LoadRunner, and present performance statistics to application teams, and provide recommendations of how and where performance can be improved
  • Monitor and administrate hardware capacity to ensure the necessary resources are available for all tests.
  • Identified Disk Usage, CPU, Memory for Web, APP, TUXEDO, Database servers and how the servers are getting loaded
  • Gathered the requirements and compiled them into Test Plan
  • Responsible for implementing LoadRunner, Performance center, architecting the load testing infrastructure, hardware & software integration with LoadRunner.
  • Prepared Test Cases, VuGen scripts, Load Test, Test Data, Execute test, validate results, Manage defects and report results.
  • Created scripts for sap hana.
  • Interface with developers, project managers, and management in the development, execution and reporting of test automation results
  • Identify and eliminate performance bottlenecks during the development lifecycle
  • Accurately produce regular project status reports to senior management to ensure on-time project launch.
  • Verify that new or upgraded applications meet specified performance requirements.
  • Memory Leaks were identified in Different components. Protocol to Protocol Response times, Web Page break downs, Components sizes were analyzed and reported.
  • Created Load test scripts using VU-GEN and enhanced them using C, Ajax TrueClient, Web and Click, Ajax web and click protocol, web services script using SOAP UI.
  • Extensive experience in creating scripts in Soasta.
  • Extensive Parameterization of the VuGen scripts to ensure the real time load conditions.
  • Configured and ran scenarios in Controller using scripts created in VU-GEN.
  • Worked on Performance Center to create scenario as needed and run the load test
  • Communicate test progress, test results, defects/issues and other relevant information to project stakeholders and management.
  • Used Windows SharePoint services for maintaining and uploading the Project Documentation (Requirements, Test Plan, and Test Cases etc.) and reporting the Weekly status report to the SharePoint Portal.
  • Performed load testing (HP - Load runner, Load generator, Load controller and Load Analysis tools) executed scheduled tests and analyzed the test results.
  • Monitoring the load tests, stress tests and endurance tests using wily.
  • Monitored GC, Heap, Active Threads using wily
  • Collecting wily graphs
  • Hands on experience on network analysis tools like dynaTrace and Http Watch for tuning the performance of a web site by measuring download times, caching or the number of network round trips and measure web site performance in manual and automated test environment by capturing metrics such as performance measures like JavaScript execution, Rendering Time, CPU Utilization, Asynchronous Requests and Network Requests
  • Developed strategy for determining performance risk for an application and need for performance testing.
  • Identifying gaps in mapping client requirements and translating the requirements into functional/non-functional specifications, test coverage, services and implementations as well as custom designing solutions by following the industry standard guidelines.

Confidential, Atlanta.GA

Performance Testing Architect

Responsibilities:

  • Managed the Performance testing team responsible for all 100+ applications with 15 people team in offshore.
  • Created and implemented Performance Testing guidelines that aligned with existing Software Delivery Methodology and improve on-time delivery and overall quality of software deployments.
  • Planned and executed ALM for Performance Testing upgrade.
  • Led integration of performance testing tool with multiple monitoring tools to enhance root cause analysis.
  • Coordination with different project teams to strategize the performance testing activities.
  • Developed Performance Test Plans and Test Strategies based on business requirements
  • Conducted Performance testing by creating Virtual Users and Scenarios using LoadRunner
  • Recorded and enhanced Load Runner HTTP/HTML web and web services scripts.
  • Enhancing the scripts by employing Manual/Automatic correlation, Parameterization Techniques and LR specific functions
  • Responsible Performance testing, debugging, executing, analyzing complex applications using HP LoadRunner and ALM HP Performance Center.
  • Developed and Executed JMeter Scripts.
  • Debugging and validate the Test scripts
  • Used Scheduler to schedule the scenarios for user’s Ramp up/Ramp down in Load Runner Controller.
  • Monitored different graphs like Transaction Response Time and analyzed Server Performance Status, Hits per Second, Throughput etc.
  • Setting up the Pacing and Think Time according to the SLA for Test executions.
  • Tracked and monitored defects using HP ALM.
  • Monitor resources to identify performance bottlenecks and tuning JVM.
  • Monitored resources to identify performance bottlenecks and tuning JVM also Planed and implemented server component-level testing and monitoring
  • Analyzed JVM Heap and GC logs in Web Sphere during test execution.
  • Executed Load Test, Stress Test, and Endurance Test by uploading the VuGen Scripts in to Performance Center 11.5.
  • Designed and executed Performance testing to analyze the bottlenecks in the application using Loadrunner Analysis.
  • Explorer and recommended changes, as well as re-tested to validate the fixes.
  • To investigate the backend logs created during execution of Load Runner scripts.
  • To Create Loadrunner scenarios & execute different tests as per the requirements.
  • Create a test report, which documents test results and lists any performance bottlenecks.
  • Documented Summary Reports and Closure Reports for each Test execution.
  • Responsible for Performance Tuning for Load, Stress, Endurance Test executions.
  • Worked with development members on bug reproduction and fixes.
  • Updated management on testing results, activities and planning.
  • Developed performance test plans, test scripts, test scenarios based on business requirements
  • Recorded and enhanced test scripts in protocol such as Web (HTTP/HTML), Oracle NCA, Oracle Web Application 11i with parameterization, correlation, adding ANSI C and Oracle NCA functions
  • Responsible for setting up Performance testing Coe, Estimations and RFPs.
  • Involved in Test Environment Setup, Test Planning and Verification, Scripting and Execution of the Test Cases as well as maintenance & reviewing to ensure that applications developed are compliant with pre-set technical specifications.
  • Experience in Performance test result analysis, AWR Report, Thread dump, Heap Dump Analysis and identifying the performance bottlenecks
  • Identifying gaps in mapping client requirements and translating the requirements into functional/non-functional specifications, test coverage, services and implementations as well as custom designing solutions by following the industry standard guidelines

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