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Sr.performance Engineer Resume

EXECUTIVE SUMMARY:

  • Around 7 Years of experience in Performance Testing in Retail, Banking, Health Care, Tele Communication domain.
  • Having 6+ years of experience in Performance testing and Engineering.
  • Having 2+ years of onsite experience.
  • Having 3 months of onsite experience.
  • Well versed with testing tools: Load Runner 11.5, Performance Centre 11.0, ALM, JMeter, Monitoring tools, Quality Centre 10.0.
  • Good understanding of Performance Testing and Engineering including creation of various test plans, test estimation, test strategy, test scripts and test execution and report generation and identifying bottlenecks and analysis and fix them .

TECHNICAL SKILLS:

Performance Testing Tools: Load Runner 11.5, PC 11.0,and RPT .

Monitoring Tools: Perfmon, HP Open view

Defect Tracking Tools: Quality Centre 11.0, ALM 10.0

Databases: Oracle and SQL Server

Programming Languages: C, C++ and Java

Operating System: Windows and UNIX

Domain: Retail, Banking, Health Care and Tele Communication

PROFESSIONAL EXPERIENCE:

Confidential

Sr.Performance Engineer

Performance Environment: Staging/Testing, Pre - Prod Environment

Performance Testing Tool Used: Performance Center 11.0, Load Runner

Protocol Used: SAP GUI and SAP Web.

Responsibilities:

  • Setup and attend Kick off meetings with Project stakeholders about high-level performance requirements and timelines for performance testing of the project
  • Capture high-level details of the meeting and update project details in the FileMaker DB
  • Finalize non-functional requirements
  • Understand Technical architecture of the project and application/scenario navigation steps
  • Customize Parameterization in DATA file using via Load Runner to test the application with different sets of data
  • Complex Load Runner script development and test execution using Performance center 11.52 / 12. Scripting protocols used are Web HTTP/HTML, True client, Java, SAP GUI, SAP Web, Web Click & Script.
  • Scalability, Stress, Load Test executions during Baseline and after change. Detailed analysis of application throughput, response time, monitoring & optimization at ABAP code level and SQL queries
  • Single User Test Execution and ST12 Trace analysis, Performance Issues identification with ABAP code and SQL queries, Performance Tuning Analysis and Suggestions
  • Thorough understanding of SQL Tuning techniques around concepts like Table Statistics, Composite Indexes, Table Fragmentation, Index Rebuild or Coalesce, Full Table Scan, Index Skip Scan and more

Confidential

Sr.Performance Engineer

Performance Environment: NFT, Pre-Prod Environment

Environment: Asp.net, C#, ESB, SQL Server.

Performance Testing Tool: Load Runner 11.5.

Protocol Used: Web and web services.

Responsibilities:

  • Involved in understanding development architecture, volumetric document and business scenarios.
  • Discussion with development and functional team to identify the critical business scenarios
  • Finalize non-functional requirements
  • Develop Scripts using Vugen 11.52 and enhance it with parameterization, Correlation, text checkpoints, think time, custom code etc.
  • Initial setup of scenarios to be tested in the environment and preparation of data required to execute high volume load tests
  • Used various techniques like Ramp up, Ramp down, Transaction Point in Load Runner.
  • Running the scenarios on Performance Center with specified number of Users
  • The Average CPU usage, Response time, TPS are analyzed for each scenario.
  • Developed various reports and metrics to measure and track testing effort.
  • Participate in Weekly Meetings with the management team and Walkthroughs

Confidential

Environment: Java, Oracle.

Performance Tester

Responsibilities:

  • Involved in understanding development architecture, volumetric document and business scenarios.
  • Discussions with development and functional team to identify the critical business scenarios
  • Developed test scripts in RPT using HTTP protocol. Enhanced the scripts by transactions, created parameters and performed manual correlation to enhance recorded scripts.
  • Initial set of scenarios to be tested in the environment and preparation of data required to execute high volume load tests
  • Running the scenarios on Performance Center with specified number of Users
  • Performed load test and stress test in various environments and also contributed in analysis part.
  • Performed mixed load test with 300 Users in various environments and participated in analysis part
  • Analyzed CPU, MEM, DISK Utilizations and Dril down data of the servers using tool.
  • Actively participated in review meetings, project discussions & team meetings

Confidential

Environment: Asp.net, SQL Server 2008.

Tools: Performance Center

Technical Associate

Responsibilities:

  • Interacted with client to obtain Business Requirements and Specifications.
  • Implemented SDLC for the development life cycle and followed the standard process in the application
  • Discussion with the development and functional team to identify the critical business scenarios
  • Developed test scripts in Load runner using HTTP protocol. Enhanced the scripts by transactions, created parameters and performed manual correlation to heighten recorded scripts.
  • Initial setup of scenarios to be tested in environment and preparation of data required to execute high volume load tests
  • Running the scenarios on Performance Center with specified number of Users
  • Performed load test and stress test in various environments and participated in the analysis part.
  • Performed mixed load test with 1000 Users in the various environments and participated in analysis part
  • Analyzed CPU, MEM, DISK Utilizations and Dril down data of servers using tool.
  • Actively participated in review meetings, project discussions & team meetings

Confidential

Environment: Java, Oracle, and Web Sphere

Tools: Rational Performance Tester

Technical Associate

Responsibilities:

  • Discussion with the stake holders, development and functional team to identify the critical business scenarios
  • Involved in identifying business scenarios from different modules like FCUBS, FCDB, OMW (ESB) and SAPBO.
  • Developed test scripts in RPT using HTTP protocol, web services. Enhanced the scripts by adding verification points, transactions, created data pooling and performed data correlation to enhance recorded scripts
  • Initial setup of scenarios to be tested in the environment and preparation of data required to execute high volume load tests
  • Running the scenarios on scheduler with specified number of Users
  • Performed load test and stress test in various environments and participated in analysis part.
  • Performed mixed load test with 50 business scenarios in various environments and participated in analysis part
  • Analyzed CPU, MEM, DISK Utilizations and dril down data of the servers using HP open view tool.
  • Actively participated in review meetings, project discussions & team meetings

Confidential

Environment: Windows XP, Web logic, Oracle 10g

Tools: Quality Center, Load Runner 9.5

Technical Associate

Responsibilities:

  • Involved in overall end-to-end test cycle of a release - understanding of non-functional test requirements to sign-off of deliverable.
  • Discussion with business, development and functional team to identify the critical business scenarios
  • Identified business scenarios for performance prospective
  • Interacting with different teams for gathering and preparing test data.
  • Developed test scripts in VuGen using HTTP protocol. Enhanced the scripts by adding checkpoints, functions in C Language, transactions, rendezvous points, created parameters, and performed manual correlation to enhance recorded scripts.
  • Initial setup of scenarios to be tested in the environment and preparation of data required to execute high volume load tests
  • Running the scenarios on controller with specified number of Vusers
  • Performed load test in various environments and participated in analysis part.
  • Analyzed CPU, MEM, DISK Utilizations of the servers using UCPS tool.

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