Expertise in Performance Testing using load simulation tools like Load Runner (limited knowledge), Rational Performance Tester and FinMeasure (Internal Performance testing tool).
Software Application Testing and Tuning.
Knowledge on Oracle and DB2 Turning.
Fairly good knowledge on tuning of J2EE servers like Web Sphere Application Server and IBM HTTP Server.
Gathering and Understanding the client requirements and functionality
Application and tool installation
Usage of performance measurement tools like nmon, vmstas, top for monitoring memory and CPU utilization
Preparation of Scenarios and Script recording
Preparation of schedules for the load tests planned.
Performance testing using Performance Testing tool
Analyzing the test result
Performance bottleneck identification using thread dump analyzer, GC analyzer, Heap dump analyzer and Glance plus
Tuning recommendation for DB and WAS
Preparation of Test reports, Status report.
Generation of DB static Report
Performing fail over scenario runs.
Page size measurement of transaction using HTTP Watch tool
Batch job execution and turning
From February 2011
Testing Online and Batch sanity.
Usage of performance measurement tools nmon and vmstat for monitoring memory and CPU utilization.
Preparation of load simulation scripts for the online transactions in scope.
Test script preparation,Test case scenario generation and Analysing the test result.
Analysis of thread dump, VGC log to identify memory and thread related bottleneck.
Upload of data in DB required for scheduling a batch and online process. Setup for scheduling process for a particular time.
Qualifications & Certifications
Bachelor of Engineering