Summary
Overview
Work History
Education
Skills
Timeline
Generic

Nikhil Dinari

Melbourne,FL

Summary

  • An accomplished Senior Performance Tester and Quality Analyst with more than 8 years of extensive experience in Manual and Performance Testing using HP Load Runner, Performance Center (PC) and other platforms.
  • Skilled in using various technologies like Confluence, JIRA, Performance Center, Load Runner, Splunk & Appd Dynamics.
  • Expert in performing testing on various applications
  • Hands on experience in scripting, scenario building & execution and monitoring.
  • Hands on experience in Performance, Load, Stress, Volume, Discovery, Smoke, Enterprise, Spike & Soak Testing.
  • Experienced in Performance Monitoring using LR Monitoring Tools, Web Diagnostics, APM and others.
  • Test Planning, Estimations, Test Reporting, Defect Management and people management skills Developed Test Scripts for Performance Testing of Various Releases using VUGen/ Load Runner and Performance Center.
  • Hands on experience in online testing through Load Runner at various peak loads i.e., 1600 - 2000 users
  • Good understanding on Agile Methodology Process and in developing VUGEN Scripts
  • Experienced in Script Development for the same application on both PEGA 7.3 to PEGA 8.4
  • Competent in Report load test results, performance metrics using release tracker and review with dev team, managers & directors
  • A versatile and committed professional with a keen understanding of Testing & development priorities and managing multi-disciplinary teams of varying sizes and complex programs of work.
  • Leveraged experience in encouraging and motivating team members with exceptional ability to build productive relationships with various teams and clients across all functional and technical disciplines

Overview

8
8
years of professional experience

Work History

Senior Performance Tester

Virtusa
Hyderabad, India
08.2016 - 03.2022
  • Working with product management, development, test, and/or business teams to understand and define success criteria for application performance
  • Extensively used Agile Methodology – Daily Stand Up's, Defect status meetings, and retrospect meetings
  • Involving in identifying, designing, and developing creative solutions for practical performance test problems during design, scripting, execution, or maintenance of the tests
  • Providing estimations on the workload model (WLM), plan work and track & report work progress
  • Coordinating and lead the testing effort done by offshore team to plan, construct and execute release tests
  • Gather NFRs from the Scrum Teams assigned; developing Scripts in Load Runner using the test data that has been gathered
  • Monitoring and executing the performance test in Performance center
  • Preparing the test Report and compare it with the baseline results and the approved results from the previous sprint
  • Trace the APIs for the transactions with High response times and gather their 90th percentile response time during the Load test
  • Performance sign-off based on the results and success criteria.

Environment: HP Load Runner, J Meter Performance Center, Splunk, App Dynamics, JIRA, Excel, Confluence, Pega

Software Tester

Shift IT Solutions PVT. Ltd
Hyderabad, India
09.2014 - 07.2016
  • Extensively used Agile Methodology – Daily Stand Up’s to provide status and discuss any blockers.
  • Performed Load Testing, with creation of scripts, configuration of Controller and Agent machines, setting up Scenarios, execution of Load Tests and Preparation of Load Test Results and Reports Using Load Runner.
  • Identify and implement capturing standard metrics for Performance Tests related to Memory, CPU, Throughput, JVM metrics.
  • Analyze Splunk logs to Identify exceptions, alerts & API’s produced during load testing.
  • Analyze system performance metrics (CPU, Memory & Heap Size) using App Dynamics.
  • Analyze and fix scripts if there are any issues with existing scripts.
  • Work with development team in analyzing Issues if any.
  • Report load test results to the application development team and project management team.
  • Profound experience with manual quality assurance testing procedures
  • In-depth knowledge of product release processes and quality assurance goals
  • Remarkable ability to meet strict deadlines
  • Profound experience with manual quality assurance testing procedures
  • In-depth knowledge of product release processes and quality assurance goals
  • Environment: HP Load Runner, Performance Center, Splunk, App Dynamics, JIRA, Excel, Confluence.

Education

Masters Of Science (Computer Information Systems) -

Florida Tech
Melbourne, FL
01.2024

Skills

  • Testing Tools: JMeter, Load Runner, Performance Center, ALM, LoadUl, QTP, VSTS
  • Cloud Services: AWS (EC2, AMI, S3, Cloud Watch, Elastic Cache, Document DB etc,), Kubernetes containerized
  • Monitoring Tools: App Dynamics, Grafana, Kibana, Instana, Splunk, Oracle CC 12c, Site Scope, CA Wily Introscope, Hortonworks Ambari, Cloud Era, AWS CloudWatch
  • Databases: Cassandra, Mongo DB, Oracle, MS Access, DB2, SQL Server, SLQ/PLSQL
  • Profiling Tools: Visual VM, JConsole, JRockit Mission Control
  • API Tools: SOAP Ul, Post Man
  • Operating Systems: Linux, Unix, MAC, Windows all flavours
  • Defect Tracking Tools: JIRA
  • Messaging Systems: Kafka Manager, Kafka Mirror Maker, Kafka Broker
  • Languages: VB Script, JAVA,,NET, C/Ct, SQL, Python
  • Set Top Box Tools: Sling Player, TMC

Timeline

Senior Performance Tester

Virtusa
08.2016 - 03.2022

Software Tester

Shift IT Solutions PVT. Ltd
09.2014 - 07.2016

Masters Of Science (Computer Information Systems) -

Florida Tech
Nikhil Dinari