Lead Performance Engineer Resume
Woonsocket, RI
SUMMARY
- Over 12 Yrs of Performance Engineering/Architecture Experience.
- Performance Architecture and Server Side Tuning, Load testing and Designing, Developing and delivering performance testing solutions for Large Enterprise Applications
- Expertise in Server side profiling with JProfiler, Avicode, Wily Introscope, HP Diagnostics, SiteScope
- Expertise in Client Side profiling with Fiddler, Dynatrace.
- Expertise in Server side Monitoring& Alerts using Wily Introscope, HP Open View and BAC and Sitescope
- Experience in Benchmark Factory Batch Performance cycles.
- Expertise in Root Cause Analysis & Bottleneck Analysis/Problem Isolation after Performance Testing
- Planning, Scheduling, Designing and Implementing Multiple Enterprise Performance Testing projects.
- Garbage Collection, Heap Size, Memory Analysis, CPU, Unix, Windows Performance analysis.
- Expertise in Capacity Planning for a Large Enterprise Applications in building up Environment
- Expertise in Thread Dump analysis, Heap Dump Analysis, Dead Lock Analysis.
- Expertise in Using LoadRunner for Creating Scripts, Running and Results Analysis and Bottle Neck Identification.
- LoadRunner Protocols Used: Web HTTP/HTML, Web - Click & Script, Web Services, Database- Oracle, Silver Light.
- Creation of business proposals for IT services in the areas of Software Testing and Performance Testing/Engineering.
- Responsible to write or Performance Test Strategy, Test Plans, Test Cases, Test Matrix, Test Reports, Certification Report, Test results.
- Experienced in Using Defect Tracking & Test Management Tools HP Quality Center & Rational Clear Quest & Rational Test Manager.
- Develop and present Performance Testing Approach and Methodology to various levels of client managers - from operation level working group to business decision makers.
- Develop estimates, financials and technical proposals for providing performance testing solutions to enterprise level clients.
- Experience in business domains such as Banking, Finance, Healthcare/Pharmaceutical, Insurance, Media, Telecom and Entertainment.
- Experienced in HIPAA implementation, Claims Processing & validating 837I, 837P, TAI, 997, 277, 835
- Experience in RDBMS like Oracle/SQL Server 2000/ MS Access/DB2, Backend Testing of Stored Procedures, Triggers using PL/SQL Scripting.
- Mentor and train internal resources to take up the roles of Performance Test consulting.
- Investigates and resolves technical issues in the QA and System Test Environments and communicates issues with various departments. Guide Project team on implementing Best Methodologies.
- Conduct Project Status Meetings.
- Excellent Team Management and leadership skills
TECHNICAL SKILLS
Performance Testing Tools: HP Performance Center11.x, HP Loadrunner 9.5X/11.X, Rational Performance studio, SOAP UI (Web Services), Microsoft VSTS. HP Application Lifecycle Management(ALM)
Protocols Used with LoadRunner: Web - HTTP/HTML, Web - Click & Script, Database - Oracle, Webservices, Silver Light
Performance Monitoring Tools: HP Open View, CA WILY Introscope, HP Sitescope
Performance Profiling Tools: HP Diagnostics, CA WILY Introscope, Jprofiler, Microsoft AVICODE, FIDDLER, Dynatrace
Performance Analysis: AWR Analysis, NMON, VM Stat, IO Stat Analysis, Thread Dump analysis, Heap Dump Analysis, Dead Lock Analysis, Log Level Analysis, Deep Dive, Correlation Analysis
Programming Languages: C, C++, SQL, PL/SQL, Java, ASP, VB, HTML/DHTML, XML, Win Runner -TSL, QTP-DSL
Databases: Oracle 9i,DB2, MS Access, MS-SQL
Operating Systems: Windows 95/98/2000/NT/XP/VISTA/WIN 7, UNIX (Sun Solaris, HP, IBM), MS-DOS.
Technologies: HTML, VB.Net, ASP, XML, Java Script
Reporting Tools: Oracle Reports, VB Crystal Reports, People Soft SQR Reports, Power Builder Reports
Functional Testing Tools: Quick Test Professional, Win Runner, Rational Robot HP Application Lifecycle Management(ALM)
Testing Management Tools: Quality Center 10.x, Rational Test Manager 7.x, Rational Clear Quest 7.X
Network Communication: TCP/IP, TIBCO,ODBC, JDBC
Documentation Tools: MS Excel, MS Word, MS Power point, MS project
Version Controller: Visual Source Safe, CVS, SWIKI
Others: Benchmark Factory, TOAD, SQLYOG, NAVICAT, VISIO, MS Office
Test Management Tools: HP Application Lifecycle Management(ALM), Quality Center, Rational Test Manager
PROFESSIONAL EXPERIENCE
Confidential, Woonsocket RI
Lead Performance EngineerEnvironment: Oracle, IBM MQ, Weblogic, HP LoadRunner, HP SiteScope, Informatica, Java, Tivoli, Wily Introscope, HP BAC
Responsibilities:
- Lead Performance Engineer and to manage over 10 resources.
- Server side Monitoring& Alerts using Wily Introscope, HP Open View and BAC and Sitescope
- Performance Test Planning and Delivering the performance driven solutions
- Garbage Collection, Heap Size, Memory Analysis, CPU, Unix, Windows Performance analysis using Perfmon and Sitescope Monitoring.
- Weblogic Performance Analysis, Deadlock and Thread Dump Analysis. Key Participant in tuning and Performance Analysis of Application and Batch Cycles
- Oracle AWR, ADDM Report Analysis to identify DB Related Performance issues.
- All Server Logs Analysis on Exceptions, Error logs Analysis for Problem Identification
- Drive Development Team towards Performance Fixes and Handle numerous Performance/Project Meetings.
- Responsible Performance Test Strategy Design and Performance Test Plan Preparation and Presentations.
- Experience in Benchmark Factory Batch Performance cycles.
- Continued effort on performance tuning, disaster recovery and patch/release management of Enterprise System Monitoring tools.
Confidential, NJ
Performance Lead EngineerEnvironment: Oracle Java, .NET, TIBCO, Websphere
Responsibilities:
- Performance Lead Engineer and Performance Architect and to manage 8 Onsite/Offshore team.
- Highly expertise in Performance Planning, Designing and Approach
- Extensive Root Cause Analysis using Server side Profiling Tools Such as Wily Introscope, JProfiler, Avicode.
- Highly experienced in Profiling tools Wily Introscope, JProfiler, Avicode, Fiddler, Dynatrace
- Highly Experienced in Client side Performance Analysis using Fiddler, Dynatrace
- Server side Monitoring using Wily Introscope.
- Dashboard Development, Customize Application Tracing and Reports Development, Alert Management using Wily Introscope.
- Garbage Collection, Heap Size, Memory Analysis, CPU, Unix, Windows Performance analysis.
- Oracle AWR, ADDM Report Analysis to identify DB Related Performance issues.
- All Server Logs - Exceptions, Error logs Analysis for Problem Identification
- Performance Engineering which includes managing - LoadRunner Scripts Creation, Scripts Maintenance Execution using HP Performance Center
- Key Participant in Environment Capacity Planning.
- Test management using HP Application Lifecycle Management(ALM)
- Create Performance Defects. Drive Development Team towards Performance Fixes.
- Handle Several Performance/Project Meetings.
- Created several Performance Defects from Performance Engineering Activities
- Manage Onsite and Offshore Team.
- Responsible Performance Test Strategy Design and Performance Test Plan Preparation.
- HP Performance Center and Load Runner Certified.
- Experience in Benchmark Factory Batch Performance cycles and Database Testing.
- Used Benchmark Factory in developing Capacity plans by doing DB Node Level capacity and DB Performance.
- Reverse Performance tuning from Database to Web tier.
- Used Sitescope extensively for Alert Management.
- Application Monitoring and alerting using Wily Introscope. Event ticket management
Confidential
Environment: s used across 40 Enterprise apps are: LoadRunner 9.5, HP J2EE Diagnostic Probes/CA Wily Introscope, HP Open View, ORACLE Probes, Rational Clear Quest 7.0, Oracle, SQL Server Unix, Web logic & Websphere, HIPAA - Sybase Translator, Java Applications, .Net Applications
Responsibilities:
- Performance Lead. Performance Test Plan & Design Preparation including systems analysis, risk analysis, writing and plotting test strategies.
- Understand real time goals and in corporate in Performance test using LoadRunner.
- Create & Manage Complex Performance Scripts using LoadRunner.
- Performs API/Web Services Performance Testing SOAP UI.
- Identify the Bottlenecks from J2EE Diagnostic Probes & Oracle Probes.
- Performance Monitoring and Profiling using Wily Introscope
- Responsible to Monitor Server Resources using HP Open View Performance Manager & HP Diagnostics
- Root Cause Analysis, Server Memory Analysis, Exception Analysis, Problem Isolation
- Oracle AWR Report Analysis
- Client Side Performance Analysis using Fiddler, Dynatrace.
- Manage Entire Performance Lab. Manage All HP Support Contract renewals. Handle Purchases.
- Use Claredi tool for EDI validation of the HIPAA interface.
- Performed Validations for Several HIPAA Claim Validation Cycles includes 837, 277, 835 Files Validation.
- Test management Using Rational Test Manager, Rational Clear Quest.
Confidential
Environment: Oracle 9.2.0.6, Actuate 5.0 sp2, Win NT 4.0 Enterprise Server, SP 6a
Responsibilities:
- Performance Test Lead
- Design Complex Performance scenarios
- Understand Real time Performance Goals and in corporate in Pre Prod Environment in Performance Testing Using LoadRunner.
- Responsible for Create and Manage LoadRunner Scripts for Performance Testing.
- Problem Isolation and Root cause Analysis, Log Level Analysis.
Confidential
Environment: Java, LoadRunner, ASP.net, SQL server, Sybase
Responsibilities:
- Performance Lead
- Performance Test Design Using LoadRunner.
- Design and Analyze complex Performance scenarios.
- Responsible for Create and Mange LoadRunner Scripts for Performance Testing.
- Test Management using Test Manager.
- Writing GUI, Functionality, Integration, Compatibility Regression, Sanity Test Cases
- Performed various black box testing using methodologies such as Module Testing, Integration Testing and Load Testing on the application.
- Performance Testing Using QA Load (Compuware Tool), LoadRunner
- Generating Automation Scripts using Win Runner. Language Used TSL.
- Develop SQL Queries for checking the Data Transaction and Database Integrity.
- Performance testing using LoadRunne