SUMMARY

• 10+ Years of diverse experience in PerformanceTesting and Engineering with expertise in requirements gathering, analysis, design, application testing & Quality Assurance of Web based applications, Client Server applications
• Actively participated in all aspects of performance engineering which includes requirements study, scripting, execution, analysis, and tuning
• Good experience in analyzing Non - Functional Requirements, efforts estimation, performance test planning, scheduling, scripting, execution, monitoring and analysis.
• Experience in reviewing requirements specifications and design documents to identify performance bottlenecks very early during lifecycle and identify performance testing requirements.
• Experience using LoadRunner and Performance Center. Extensively used load runner to test web and client server applications using Web (HTTP/HTML), Web Service, Citrix, SPA Web, SAP GUI, and True Client protocols
• Enhancing the scripts by enhancing Manual/Automatic correlations, Parameterization Techniques, LR specific functions & customized looping and conditional statements
• Experience in using different test management tools like HP ALM, iEval, JIRA, Remedy, Service now and HP Quality Center
• Experience in performance monitoring using various tools Perfmon, Site Scope, Dynatrace, Splunk, HP OpenView, UCPS, WebLogic console and Informatica Console
• Experience in conducting various performance tests including Load, Capacity, Stress, Soak/Endurance on variety of applications.
• Experience in designing workload modeling, analyzing performance test results to pinpointing bottlenecks and providing recommendations for the identified issues
• Vast experience in leading/managing medium size teams and handled multiple projects effectively

TECHNICAL SKILLS

Performance Testing Tools: Micro Focus Load Runner, Performance Centre, SoapUI, IBM Rational performance Tester and Apache JMeter

Monitoring Tools: Dynatrace, Splunk, HP OpenView, SiteScope, Splunk, UCPS, Perfmon, WebLogic console and Informatic Console, HIVE, IBM Tivoli Workload scheduler, Cframe.

Scripting Protocol: Web (HTTP/HTML), Web Service, Citrix, SPA Web, SAP GUI and True Client

Defet management Tools: HP ALM QC, JIRA, Service Now, Radar and Espresso, iEval

Networking Sniffer: Fiddler, HTTP Watch and Chrome Developer

File Transfer Tools: Data Power, Axway and APIGEE, WinSCP, Putty

Security Management Tool: SafeNet

Data Integrator Tools: ETL, Oracle Data Integrator

Oracle Cloud: HCM, HDL, OACS, Java Cloud service, HCM Extracts

Middleware: IBM MQ, JMS, SOA

Database(s): Oracle, SQL server, Big Data Management

App Sever/Web server: WebLogic 12.2.1.4.0

Operating system: Windows, Unix

Domain: Health Care, Retail, Airlines, Telecom and Banking

PROFESSIONAL EXPERIENCE

Confidential

Sr Performance Engineer

Responsibilities:

• Gathered requirements for performance testing and analyze business and user requirements/specifications to ensure the application adheres to business standards
• Involved in identifying the perf and prod environments, identifying critical business, batch scenarios and web services
• Involved and prepared workload model for online transactions load testing
• Involved in preparing performance test plan and reviewing with the business team and taking a sign off
• Developed and implemented performance scripts using load runner and involved in script enhancements like parameterization, co-relations, run time settings etc.
• Identified batch job requirements like Source - target for transferring files /data, scheduled plan
• Discussed with development team regarding file format, size of the file and location of path to place and execute the files
• Developed web service scripts using HTTP/HTML protocol from XML files
• Prepared the test data for load testing for online transactions and batch job executions
• Executed load test with 10,000 Vusers for online transactions such as submitting time sheets, approving the timecards, view pay slips to name few
• Executed batch jobs as per the schedule and collected the metrics such as no of records processed, time take to process, no of threads used
• Executed load test for web services for 200 users in creating person Ids/ sending data to KPIM systems
• Collated results for online transactions client-side metrics such as response times, hits per second, throughput, passed and failed transactions
• Worked closely with oracle team to capture services side metrics like CPU and memory
• Created Service Requests for performance issues like high repose time for user actions and long run time for batch executions
• Involved in weekly meetings with oracle support teams to discuss on critical defects and SRs
• Involved in daily discussions / meetings with business teams and development teams to discuss on results. performance metrics and critical issues daily status
• Prepared performance test results and final summary reports to review with business and development teams and got a sign off from respective teams
• Supported during cut -over for production Go-live for any performance issues by validating the Cframe params, thread allocation and time duration for job completions

Confidential

Performance Tester

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 and Finalize non-functional requirements
• Understand Technical architecture of the project and application/scenario navigation steps and 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, Web-service, 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 (ST03N, STAD and SDF/MON…etc.) & 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

Confidential

Performance Tester

Responsibilities:

• Involved in understanding initial requirements thus developing performance testing deliverables
• Responsible for development of test scripts using Load runner tool, test data preparation & execution of same involved in coordinating with support teams like application, environment, and business teams
• Responsible for collection & analysis of performance test results
• Involved in discussions with customer to understand the requirements and project status updates on daily & weekly basis