Open to opportunities

RAJA User

@raja_aisdet

Message

Senior QA Engineer specializing in AI-driven automation and API testing.

United Kingdom

Message

What I'm looking for

I’m looking to secure a role as QA Engineer / AI Automation Tester, building scalable automation and AI/ML testing that improves release confidence. I want to work in enterprise environments where I can deliver lightweight experiences, innovation, and continuous quality growth.

I’m a Certified and detail-oriented QA Engineer with 5+ years of expertise in manual, automated, and API testing for Web and mobile apps. I design scalable test automation frameworks using Selenium WebDriver (Java), Playwright (TypeScript), Appium, and TestNG, and I strengthen quality across the SDLC with defect tracking in JIRA and end-to-end Agile/Scrum testing.

I’ve automated 750+ regression and smoke test cases—saving manual testing time by 60% and increasing release confidence—while expanding test coverage from 65% to 95% through risk-based testing. Recently, I’ve focused on AI/ML model testing, integration, and deployment, validating model performance (Accuracy, Precision, Recall, F1 Score, Confusion Matrix) and generative AI outputs for relevance, context, hallucination detection, and correctness, while building AI-aware pipelines and documentation.

Experience

Work history, roles, and key accomplishments

Current

AI Automation Tester

Current

IIT Software Limited

Feb 2023 - Present (3 years 4 months)

Automated 750+ regression and smoke test cases, saving manual testing time by 60% and increasing release confidence while validating AI-powered features for recommendations, dynamic pricing, and personalised offers. Built a scalable hybrid Playwright (TypeScript) automation framework with POM, data-driven testing, cross-browser parallel execution, and integrated API/UI validation into CI workflows

Playwright TypeScript Java TestNG Jenkins Rest Assured Postman Jira MySQL

Automation Test Engineer

Nine-AIT Solution Pvt Ltd

Sep 2017 - Nov 2019 (2 years 2 months)

Automated UI and API smoke/regression testing for OpenMRS by implementing a hybrid Selenium (Java) Page Object Model framework with TestNG and Cucumber. Validated role-based access for patient data, integrated UI+API tests into Jenkins CI/CD for continuous validation, and executed data-driven testing using SQL Server.