Performance Engineer Resume

EXPERIENCE SUMMARY:

18 years of experience in the field of Information Technology. As a Performance Engineer,sound knowledge of Manual and Automated Performance, Load/Stress, Volume/Failover &Functional Testing of Client/Server, Legacy, Middleware & Web - Based Applications
Extensively worked independently in all phases of performance testing including RequirementsGathering, Load Model Preparation, Test Environment Setup (WebLogic Application Deploymentsin UNIX Env.), Scripting, Test Execution, Results Analysis, Performance TuningRecommendations, Defect Tracking and Reporting
Extensively involved in Performance testing using various protocols like Mainframe, Middleware, RTE,Citrix, Oracle, Jave Vuser, Microsoft .Net Vusers, PeopleSoft, Siebel etc.
Solid knowledge of software installation and maintenance of testing tools LoadRunner, SilkPerformer,JMeter, VSTS, WinRunner, Quick Test Professional, TestDirector and Mercury Quality Center
Used various Mercury LoadRunner Support Monitors/ DynaTrace/Wily/ SiteScope to collect theperformance metrics for Response Times, hits per second, transactions per second, CPU, memory, networkthroughput, connections per second, active database connections, etc.
Planned, designed, scripted, and conducted high-volume capacity and functional & load testing projects on Complex systems like Micro Services, NGINX, Linux, Websphere, Weblogic, Oracle, PeopleSoft, BRIO Foundation (Hyperion Planning) and COM Systems
Extensively worked on Performance Testing for Public API Sales Importer Service. This service hosted using AWS serverless technology (Lambda and AWS step functions)
Extensively worked on SAP GUI, SAP Web and Web Services (SOAP) protocols
Extensively worked on various SAP modules like SD, PP, SAP (Financial Accounting(FI), Purchasing, Employee Self-Service Portal (EP-ESS), Supply Chain, Materials Management (MM), Batch Jobs, SAP FI, F&R, BI, XI and Store Ops etc.
Involved in the preparation and Performance testing of SAP PM ( Plant Maintenance) master data in order to evaluate and analyze the impact of configuration or process changes across other SAP modules
Extensively used Shunra products for introducing Latency, Congestion, Packet Loss, Bandwidth etc using Shunra networking tools like Network Appliance, VE Modular, VE Desktop Professional, VE Reporter, VE Analyzer, VE Transaction Manager, VE Network catcher, VE Cloud, VE Bandwidth Catcher Lite etc
Extensively involved in introducing Latency and other network impairments while the test is running at several Call Center Applications and monitored impact of the network on the performance of these applications
Extensively worked in various fields Finance, Healthcare, Insurance, Mortgage Insurance, Banking, Telecommunications & IVR, Credit Reporting, Pharmaceuticals & Electronics applications
Proficient in all stages of Software Development Life Cycle (SDLC)
A team player with excellent interpersonal and communication skills

TECHNICAL SKILLS:

Testing Tools: LoadRunner, SilkPerformer, JMeter, WinRunner, Quick Test ProfessionalLanguages C, TSL, Java, J2EE, Java Script, VB Script, HTML, XML, ASP, JSP, C, PL/SQL

Middleware tools: IBM MQ Series

GUI Tools: Visual Basic, Oracle Developer/2000

Databases: Oracle, MS-Access, IBM Lotus Notes

Reporting Tools: Crystal Reports, Quality Center, TestDirector

Servers: Oracle Web Server, IIS, Web Sphere, Web logic, SQL server

Web Designing Tools: Front Page

Microsoft Products: MS Suite

Operating Systems: Solaris, UNIX, Linux, Windows 95/98/2000/NT/XP, MS-DOS, IBM Mainframe

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