Hello, I am

Niklesh Sahu

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QA Engineer

Automation
Tester

API Tester

Quality
Analyst

About Niklesh

Ensuring Quality in Every Release!

QA Engineer with 3.5+ years of experience across Banking (BFSI), Travel & Hospitality, and E-commerce domains. Skilled in identifying critical defects in complex user journeys and ensuring seamless user experience across web and mobile platforms.

Recently leveraging AI and prompt engineering to enhance test case generation, improve test coverage, and accelerate QA cycles — bringing a modern approach to traditional testing practices.

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Domain Expertise

Banking & Finance

Worked on YONO SBI application including loan journeys, KYC validation, and banking workflows.

Travel & Hospitality

Tested Royal Caribbean cruise applications for booking, itinerary planning, and onboard services.

E-commerce

Freelance QA testing for Shopify-based platforms including checkout, payment, and UI validation.

QA Services

Manual Testing

Comprehensive functional, regression, and end-to-end testing ensuring high-quality user experience.

Automation Testing

Automation using Selenium, TestNG, and Playwright to improve efficiency and reduce testing time.

API & Database Testing

Validating APIs using Postman and ensuring data integrity using SQL and MySQL.

Latest Projects

YONO – SBI Application

Tested loan eligibility, KYC validation, and loan workflows. Validated backend data using SQL and ensured defect-free production releases.

Royal Caribbean App

End-to-end testing of cruise mobile app including booking, dining, and itinerary features. Performed manual, API, and regression testing ensuring smooth onboard experience.

Shopify E-commerce Testing

Tested product pages, checkout flow, and payment gateways. Improved checkout success rate by identifying payment issues.

Technical Skills

Testing

Manual, Automation, API, Regression, Functional Testing

Tools

Selenium, Postman, JIRA, Katalon, Playwright

Tech Stack

Core Java, SQL, MySQL, HTML, CSS

Frameworks

TestNG, POM, Data Driven (Apache POI)

Certifications

ISTQB Certified (GASQ)

AWS Cloud Practitioner

AI Agents for Automation (Udemy)

Contact Me!