J.J. Christy Jaganathan

Software Engineer in Chennai

J.J. Christy Jaganathan

Software Engineer in Chennai

Call +91-9585546831

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.
  • Education
    • Master of Business Administration