Prasanna Raj R
Chennai
Summary
8+ years of IT experience that includes 4+ years of Performance Testing experience in API performance testing and UI performance testing and various tools experience.
Overview
9
9
years of professional experience
Work History
Performance Test Engineer
Tata Consultancy Services
Chennai
11.2022 - Current
- Worked on both E2E API performance testing and Component API performance testing starting from NFR gathering to benchmark & recommendations.
- Have experience in creating API performance testing scripts and execution using Jmeter tool.
- Implemented Shift Left testing methodology to detect early issue during development.
- Have worked on implementing scripts in Azure running it in CI/CD pipelines.
- Have worked in creating Test suites in both Azure and GitHub Repository.
- Performed non functional load, stress, soak and spike testing on applications.
- Implemented processes for collecting, analyzing, and reporting test results.
- Monitored performance metrics of application in each environments using AppDynamics.
- Provided technical hands on training to other team members related to API performance testing and Jmeter tool.
Performance Tester
Cognizant Technology Solutions
Chennai
10.2020 - 11.2022
- Worked on creating UI performance testing scripts using HP LoadRunner.
- Performed manual and automated load tests for web applications using HP Performance center.
- Worked on applying various data and file ingestions during execution.
- Configured different types of virtual users in HP LoadRunner according to the business requirements.
- Monitored application performance under different workloads in order to identify bottlenecks using AppDynamics
- Created detailed test plans and test cases for non-functional requirements.
- Report analysis and creation was done efficiently and shared to Stakeholders on regular basis.
Senior Process Executive
Cognizant Technology Solutions
Chennai
01.2018 - 09.2020
- Worked on Server migration, backup and restore process for a retail industry.
- Created detailed documentation for each process to ensure compliance with regulations.
- Reviewed client requirements and provided solutions within specified timelines.
- Resolved P1 issues arising from process changes in a timely manner and documented it clearly.
- Have a timely communications with clients on both call and email to provide update on the process and issues.
Technical Support Engineer
CSS Corp Pvt. Ltd.
Chennai
08.2016 - 12.2017
- Provided on time technical support to Network clients through phones and emails.
- Provided remote assistance to end-users when needed.
- Worked on providing support to B2B2C end customers.
- Worked on providing network product support to Network oriented product project.
Education
B. Tech - Electronics And Communications Engineering
SASTRA University
Kumbakonam05-2016
Skills
- API performance testing
- JMeter
- Load Runner
- Artillery (Basics)
- CI/CD implementation
- AppDynamics
- JIRA
- Azure
- GitHub
Timeline
Performance Test Engineer
Tata Consultancy Services
11.2022 - Current
Performance Tester
Cognizant Technology Solutions
10.2020 - 11.2022
Senior Process Executive
Cognizant Technology Solutions
01.2018 - 09.2020
Technical Support Engineer
CSS Corp Pvt. Ltd.
08.2016 - 12.2017
B. Tech - Electronics And Communications Engineering
SASTRA University