Vineeth Ranganathan
Senior QA Engineer
About
Senior QA Engineer with 4+ years of experience in digital banking and payment systems, specializing in end-to-end testing of financial applications across web and mobile platforms. Strong expertise in validating complex banking workflows including onboarding, payments, lending, and corporate banking. Proven ability to independently own QA activities from requirement analysis to production release, including test planning, execution, defect management, and UAT coordination. Experienced in backend data validation using SQL and working exposure to API testing (Postman) and Selenium-based automation. Well-versed in Agile methodologies, financial transaction lifecycle (authorization, clearing, settlement), and delivering high-quality releases in fast-paced banking environments.
Skills & Expertise (30)
Work Experience
Product QA
Tagit Pte Ltd
Oct 2020 - Dec 2022
Designed and executed test cases for digital banking modules including onboarding, payments, deposits, and account management. Performed cross-browser, multilingual, and mobile testing across Android and iOS platforms for international banking implementations. Executed regression cycles and ensured stable releases across multiple product versions. Collaborated with developers and business analysts for requirement analysis, defect resolution, and test planning.
Senior QA Engineer
Quascenta Pte Ltd
Jul 2025 - Nov 2025
Performed functional and UI testing across enterprise applications, ensuring workflow accuracy, usability, and system reliability. Designed and executed test cases across document management and process validation systems, identifying critical defects early in the release cycle. Provided product improvement suggestions, several of which were implemented, enhancing overall user experience and product quality. Created a comprehensive application workflow mind map to support better understanding and faster onboarding for teams.
Senior Quality Analyst
Tagit Pte Ltd
Feb 2023 - Mar 2025
Led end-to-end QA activities for digital banking platforms covering onboarding, payments, lending, and account services across web and mobile applications. Owned QA lifecycle independently for multiple projects, including test planning, estimation, execution, and release coordination. Validated transaction workflows including maker-checker authorization and backend data integrity using Oracle SQL. Performed API testing using Postman for validating request-response flows and ensuring integration accuracy. Supported Selenium-based automation initiatives to support regression testing efforts. Managed defect lifecycle using JIRA, ensuring effective triaging, prioritization, and faster resolution of critical issues. Led UAT coordination with business stakeholders, ensuring timely sign-offs and production readiness. Mentored junior QA team members and guided test strategy improvements for better efficiency and coverage.
Education
M.Tech (Data Science & Engineering) - Bits Pilani
2022 - 2024 · Afghanistan
B.Tech (Computer Science and Engineering) - SRM Institute Of Science And Technology
2016 - 2020 · Afghanistan
Certifications
GEM Award Winner
Tagit India Pvt Ltd · 2021
Certificate of Appreciation
Tagit India Pvt Ltd · 2021
