Senior QA Engineer - Web, Mobile, API Testing

Jayshree Singh

********@*****.*** +918********* Bangalore linkedin.com/in/jayshree-singh-381548179/

Profile

Experienced in Web, Mobile, and API testing with expertise in defect analysis and end-to-end quality assurance. Proven track record of improving product quality and delivering reliable software. Professional Experience

07.2024 – present

Bangalore, India

Zoomcar India Pvt. Ltd.

QA Engineer Senior QA Engineer

Responsibilities:

•Owned QA for Web, Mobile, and Backend releases, ensuring high-quality delivery of core features used by 5M+ users

•Designed and executed integration test plans for OTA partners (Kogo, Air India, EMT, Bajaj Finserv), unlocking 3+ new revenue streams

•Led AWS GCP migration QA, validating infrastructure changes and enabling a 100% zero- downtime cutover

•Delivered on-call production support: debugged and resolved 90%+ live issues within SLA, minimizing customer impact

Recognized with the GEM Award for ownership and business impact; promoted to Senior QA Engineer in April 2025.

07.2023 – 06.2024

Bangalore, India

Watsonite Systems Pvt. Ltd. [Domain: Car rental company, Client: Zoomcar] Quality Analyst 2

Responsibilities:

•Monitored and analyzed server logs via kubectl in EKS to ensure system stability, performance, and uptime

•Led QA cycles by designing test suites, executing Functional/UI/API validations, and driving faster defect resolution via Jira tracking and fix verification

•Streamlined compatibility testing via LambdaTest and Android Studio emulator, ensuring feature consistency

02.2023 – 05.2023

Bangalore, India

Happay

SDET-1

Responsibilities:

•Executed functional, cross-browser, and cross-device testing of the Happay Expense Management application, ensuring stable workflows and a consistent experience across platforms. 04.2021 – 01.2023

Kolkata, India

CBNITS INDIA PVT. LTD.

QA Analyst

Domain Experience: Healthcare, E-commerce, and Online Food Delivery Responsibilities:

•Improved test coverage by aligning test scenarios with business and functional requirements, maintaining RTM, SIT reports, and UAT documentation

•Executed functional and regression testing to validate application quality, ensuring smooth releases for clients (eZConsult, eZRx, eZTrade, Rebel Foods)

•Utilized Jira and Azure Boards for test case management, defect tracking, and reporting Education

Bachelor of Technology, Hooghly Engineering & Technology College Computer Science & Engineering

2017 - 2021 DGPA - 9.22

Skills

Manual Testing: Test strategy, planning, execution, and reporting; well-versed in SDLC/STLC processes Functional Testing: White Box, Black Box, Smoke, Ad-hoc, Integration, Exploratory, UAT, Regression Non-Functional Testing: Performance, Compatibility, Usability Database: SQL

Tools: Jira, Azure DevOps, Postman (for API Testing) Platforms: Web, Android, iOS

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