J.J. Christy Jaganathan
Software Engineer in Chennai
J.J. Christy Jaganathan
Software Engineer in Chennai
Software Testing Professional with over 5 years of experience, specializing in Manual and Automation Testing. Proficient in tools like Selenium, JIRA, JMeter, and SQL, he excels in Functional and Regression Testing, Test Planning, and Black-Box Testing. With a strong foundation in Core Java and frameworks like BDD-Cucumber and TestNG, John is dedicated to delivering high-quality software through precise impact analysis and collaborative pair testing.
Technical Skills
- Automation Testing Tools: Selenium, JMeter, BDD-Cucumber, TestNG, Core Java, Java
- Manual Testing: Functional Testing, Regression Testing, Black-Box Testing Techniques, Salesforce Testing, Mobile Testing (Manual)
- Project Management Tools: JIRA, Bugzilla, X-Ray, Zephyr, Gantt charts, kanban boards, project calendars, task lists or project management templates.
- Programming and Scripting: Core Java, SQL, Java
- Testing Frameworks: BDD-Cucumber, TestNG, POM
- Test Management: Test Planning, Impact Analysis, Pair Testing, Test Case Design, Test Script, Test Case Preparation.
- Project Methodologies: Agile
Project Experience
Senior Software Testing Engineer
Virtusa Services Pvt Ltd | Oct 2021 - Jul 2023 | Chennai, India
Project Highlights:
- Testing Strategy: Conducted Functional, Integration, Regression, ETL, and End-to-End Testing for enterprise-level applications. Developed and maintained test cases aligned with the requirements gathered through Scrum Meetings and detailed analysis.
- Challenge: Frequent changes in requirements led to discrepancies between test cases and the application’s functionality.
Solution: Proactively updated test cases based on implementation changes and ensured traceability using Requirement Traceability Matrices (RTMs). This reduced defect leakage by 25%. - Efficiency Improvement: Initiated the integration of automated testing tools, achieving a 70% increase in testing efficiency by automating regression testing for every build.
- Team Collaboration: Participated in daily stand-ups and status meetings to address blockers, align testing progress, and report defect statuses. Coordinated with developers for quicker defect resolution.
- managers to ensure timely defect fixes.
- Process Implementation: Leveraged SDLC, STLC, and Defect Life Cycle methodologies to streamline testing processes and improve overall project quality.