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Mayank Chhetri

@mayankchhetri

Quality Assurance Engineer at OnceHub who cut regression testing from 2 hours to 20 minutes.

At OnceHub, I design and execute test strategies, plans, and cases for web-based product features. I run functional, regression, exploratory, and end-to-end tests, and validate APIs with Postman.

I built and maintain Selenium automation scripts using the Page Object Model, reducing regression testing time from 2 hours to 20 minutes. I also validate data integrity with SQL across UI, databases, and APIs.

As a QA Associate at OnceHub, I tested core product modules and helped establish test coverage for later automation and API initiatives. I received the Best Quality Team Award for reducing production defect leakage and supporting release quality.

Experience

Work history, roles, and key accomplishments

Current

Quality Assurance Engineer (Level 1)

Current

OnceHub

Apr 2023 - Present (3 years 6 months)

Design and execute test strategies, test plans, and test cases for web-based product features in Agile/Scrum environments. Execute 50+ test cases per sprint, perform functional, regression, exploratory, and end-to-end testing, and build automated test scripts using Selenium with Page Object Model.

Selenium JavaScript TypeScript Page Object Model Postman SQL Jira Git Chrome DevTools Agile Scrum API Testing Regression Testing Functional Testing Exploratory testing End To End Testing Cross Browser Testing UI To Database Testing API To Database Testing Defect Lifecycle Process

QA Associate

OnceHub

Apr 2021 - Mar 2023 (1 year 11 months)

Performed manual functional and regression testing on core product modules, identifying and documenting critical defects to support on-time, high-quality releases. Applied SDLC/STLC processes and end-to-end defect lifecycle management, establishing foundational test coverage for later automation and API initiatives.