Prasanth Dinaker Johnson
Chennai
Summary
Dedicated Quality Assurance Engineer with 7+ years of experience in software testing and a proven record in enhancing product reliability through strategic management of the Software Testing Life Cycle (STLC).Successfully improved system integration reliability and executed testing strategies using Selenium, TestNG, and JMeter. Proficient in functional, integration, and performance testing, with a strong ability to identify and resolve performance bottlenecks, ensuring highquality software delivery.
Overview
8
8
years of professional experience
Work History
Sr Software Engineer - Quality & Performance
CitiusTech Healthcare Technology Pvt. Ltd.
Chennai
06.2024 - Current
- Led integration testing for MWO Performance and Integration with PowerscribeOne, enhancing radiology workflow efficiency.
- Addressed complex integration challenges between MWO and Powerscribe One, incorporating Fluency to resolve dictation test issues.
- Developed and executed test plans, integrated MWO Electron app with Powerscribe One and Fluency.
- Improved testing accuracy by creating detailed reports, analyzing performance metrics, and ensuring successful end-to-end data flow.
- Tools/Tech: Powerscribe One, Powerscribe 360, Fluency, Kubernetes, JIRA, Git Bash.
Quality Assurance Engineer
Ravsoft solutions Pvt.Ltd
Chennai
03.2022 - 06.2024
- Automated cath lab process testing including data collection, waveform analysis, inventory control, and procedural reporting.
- Monitored performance using Grafana, executed test cases simulating expected loads.
- Analyzed logs using Kubernetes commands, calculated TAT values and raised defects in JIRA.
- Tools/Tech: Postman API, JMeter, Openshift, Git Bash, MongoDB.
- Unified radiology and imaging worklists to streamline reading and collaboration workflows.
- Conducted low volume load testing post memory upgrades; manually calculated TFFI values.
- Monitored performance metrics in Openshift, raised issues based on deviation trends.
- Tools/Tech: JIRA, JMeter, Kubernetes, Openshift, Git Bash.
Quality Analyst
Encore IT Services Pvt Ltd
Chennai
09.2020 - 02.2022
- Focused on API testing using Postman and GraphQL Playground.
- Developed automation scripts using Selenium WebDriver and TestNG.
- Used TESTRAIL for test case management and JIRA for defect tracking.
- Tools/Tech: Selenium, Postman, GraphQL Playground, JIRA, TESTRAIL.
Software Test Engineer
Carlton IT Solutions
Chennai
02.2018 - 09.2020
- Executed thorough testing for UI, DB, and data integrity across multiple environments.
- Analyzed logs with Putty, performed database validation with MySQL and MongoDB.
- Created and executed test cases, collaborated with developers for rapid bug fixes.
Education
B.E - Civil Engineering
Dhanalakshmi College of Engineering
ChennaiXII - Computer Science
A.V. Meiyappan Matriculation Higher Secondary School
Chennai 06.2011 - 05/2012
X - Computer Science
A.V. Meiyappan Matriculation Higher Secondary School
Chennai 06.2009 - 05/2010
Skills
- JIRA
- TESTRAIL
- Selenium WebDriver
- JMeter
- Postman
- GraphQL Playground
- Kubernetes
- Openshift
- Git Bash
- TestNG
- MySQL
- MongoDB Compass
- Load testing
- Integration testing
- Test automation
- API testing
- Performance monitoring
Personal Information
Relocation: Open to Relocate
Nationality : Indian
Timeline
Sr Software Engineer - Quality & Performance
CitiusTech Healthcare Technology Pvt. Ltd.
06.2024 - Current
Quality Assurance Engineer
Ravsoft solutions Pvt.Ltd
03.2022 - 06.2024
Quality Analyst
Encore IT Services Pvt Ltd
09.2020 - 02.2022
Software Test Engineer
Carlton IT Solutions
02.2018 - 09.2020
XII - Computer Science
A.V. Meiyappan Matriculation Higher Secondary School
06.2011 - 05/2012
X - Computer Science
A.V. Meiyappan Matriculation Higher Secondary School
06.2009 - 05/2010
B.E - Civil Engineering
Dhanalakshmi College of Engineering