Performance Engineer Resume
PROFESSIONAL SUMMARY:
- Over 10+ years of IT experience, 5 years in Performance Testing across various environments, including Cloud Infra, Legacy, Middleware and Web based system.
- Experienced in Performance testing using HP Mercury’s Load Testing tool Load Runner.
- Experienced in Preparing Test Plans/Strategy Plan for Performance Test.
- Experienced in Service Virtualization using Parasoft and Smart Stub ( Confidential Inhouse Tool).
- Analyzed the java garbage collection behavior, heap dumps and thread dumps, identification of connection leak and memory leak of the application under test.
- Expertise in diagnosing the performance problems in different layers like webserver, application server and DB server.
- Experienced in conducting reviews for Test Cases and Automated Test Scripts (Vugen/Custom code).
- Working knowledge on AppDynamics, OPNET and good understanding of other Application Performance management (APM) tools
- Experienced in Preparing Stubs/Harness for simulating interfaces.
- Hands on experience in scripting languages such as Perl, Python and Shell Scripts.
- Proficient in back - end databases, including NoSQL DB and SQL Server.
- Used Splunk, ELK and Appdyanmics for performance and log monitoring, created dashboards and alerts for Splunk/AppD.
- Strong understanding of XML and web services technologies including REST SOAP JAXB WSDL and XML.
- Automated continuous performance testing using GoCD/Jenkins.
- Conducted root cause analysis and fixing the issues by setting up action items.
- Experienced in Agile/DevOps Process.
- Excellent technical, interpersonal communication and team playing skill.
- Good Time Management in deliver the application in time by executing scenarios and reporting the customers as scheduled.
TECHNICAL SKILLS:
Tools: HP Load Runner, HP ALM, Apache JMeter, AppDynamics, OPNET, Parasoft Virtualization, SOA Test, HP Sitescope, Splunk, ELK/EFK
Operating System: Windows, UNIX, LINUX
Languages: C#, ASP.net, VB.Net, C, C++, Java, Go, Perl, Groovy
Web Technologies: HTML, XML, Java, C#, ASP.net, VB.Net
Web Server: Tomcat 4.1
Application server: IIS, Weblogic
Cloud Infra: Pivotal Cloud Foundry, OPENSHIFT
RDBMS: Oracle, SQL Server
IDE s used: Eclipse, VisualStudio.NET
Version Control: GitHub
Automation/Build/Deploy Tools: Jenkins, GoCD
PROFESSIONAL EXPERIENCE:
Confidential
PERFORMANCE ENGINEER
Responsibilities:
- Mainly involving in release tests for ongoing and future releases including monthly change-controls and critical projects like Cloud Migration (Brown Field & Gold Field Migrations) and OCP (OpenShift Container Platform) Migrations.
- Interaction with business stakeholders, product owners to discuss the Performance Testing needs.
- Gathering technical and non-functional requirements for each sprint release.
- Preparing performance test plan.
- Designing the workload model.
- Developing test scripts for the identified business critical transactions.
- Test Execution and Test Result Analysis.
- Collecting server performance metrics using OpenShift.
- Service Virtualization using Smart Stub Tool( Confidential In-house tool).
Confidential, NJ
PERFORMANCE ENGINEER
Responsibilities:
- Gathering technical and non-functional requirements for each sprint release.
- Preparing performance test plan.
- Designing the workload model using Splunk.
- Developing test scripts for the identified business critical transactions.
- Test Execution and Test Result Analysis.
- Collecting server performance metrics using Appdynmaics.
- Collaborating with Architects on the test artifacts and on new production defects to reproduce and help identify solutions.
- Developing stubs for backend web service calls by using Parasoft Service Virtualization.
- Reporting project status to senior management.
Confidential
Confidential
PERFORMANCE tester
Responsibilities:
- Preparing the Requirement understanding Document, Architectural Design Document and WireFrame Design Document.
- Detailed Design (DD) classes, activities and sequence diagrams.
- UI Design and Development.
- Customizing controls in Silverlight 3.0 according to the Project requirements.
- Unit Testing using the automation tool Typemock.
- Developing Vugen scripts for the identified business critical transactions.
- Application monitoring using Sitescope.
Confidential
Trainee & developer
Responsibilities:
- UI Design and Development.
- Preparing the LLD, HLD & Use case Document.
- Unit Testing.