Jefri Kumar J
@jefrikumarj
I’m a Quality Assurance Engineer improving software quality through Agile manual testing.
IndiaWhat I'm looking for
I’m a Quality Assurance Engineer with 3+ years of experience in Agile environments, focused on manual testing and end-to-end quality assurance. I create test plans, test cases, and strategies that improved defect detection rates by 90%+ and reduced post-release issues by 45%.
At TCS, I optimized QA workflows with Agile practices—accelerating delivery by 20% and enhancing team efficiency by 15%. I also lead risk assessments and meticulous test planning, manage defect workflows in JIRA, and collaborate across cross-functional teams to streamline release quality; I’ve earned a “Best Performer” award, achieved 100% test coverage, and delivered 10+ product releases with zero critical defects.
Experience
Work history, roles, and key accomplishments
Optimized QA workflows using Agile practices, accelerating delivery by 20% and improving team efficiency by 15%. Designed and executed testing strategies that achieved 90%+ pre-release defect detection, reducing post-launch issues by 45% and boosting customer satisfaction by 25%.
Performed manual testing across web and software platforms, identifying and documenting 200+ issues to improve product reliability. Improved testing efficiency by 15% through stronger test case design and maintained detailed test documentation to support Agile/Scrum execution.
Education
Degrees, certifications, and relevant coursework
St. Joseph College of Engineering
Bachelor’s Degree, Electronics & Communication Engineering
2017 - 2021
Grade: 7.3/10
Bachelor’s degree in Electronics & Communication Engineering (2017–2021), CGPA 7.3/10.
Bethany NavaJeevan Higher Secondary School
Higher Secondary, Higher Secondary (XII)
2016 - 2017
Grade: 80%
Completed Higher Secondary (XII) in 2016–2017 with 80%.
Availability
Location
IndiaAuthorized to work in
Job categories
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