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Elton Dcunha

@eltondcunha

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I validate healthcare and AI applications through manual, API, database, and automated testing.

India

Message

What I'm looking for

I'm looking to contribute to high-quality software delivery through end-to-end manual, API, database, automation, and AI testing while collaborating in Agile teams and improving test coverage.

I've tested enterprise healthcare applications at HealthAsyst, Marlabs, Reveal HealthTech, and Tata Consultancy Services, validating end-to-end workflows through functional, regression, integration, system, API, and database testing. At Reveal HealthTech, I tested an LLM-powered document intelligence platform built on RAG architecture, validating AI outputs, prompt responses, consistency, hallucinations, and source-of-truth accuracy.

I've developed and maintained Java, Selenium WebDriver, and TestNG regression suites, integrated CI/CD test execution through Jenkins and GitHub Actions, and improved maintainability with the Page Object Model. I collaborate closely with developers, business analysts, and product owners to identify defects early, validate fixes, and support reliable releases.

Experience

Work history, roles, and key accomplishments

Senior QA Engineer

HealthAsyst Pvt. Ltd.

Sep 2025 - May 2026 (8 months)

Designed and executed test cases for enterprise US healthcare web applications, performing functional, regression, integration, system, smoke, sanity, UAT, and exploratory testing. Performed API testing using Postman and database testing using SQL, and assisted the automation team with Selenium WebDriver.

Manual Testing Functional Testing Regression Testing Integration Testing System Testing Smoke Testing Sanity Testing UAT Exploratory testing API Testing Database Testing Postman SQL Selenium Webdriver Agile Scrum

Senior QA Engineer

Marlabs

Jul 2025 - Aug 2025 (1 month)

Performed manual, functional, regression, and API testing for web applications by designing and executing test cases based on business requirements and acceptance criteria. Logged, prioritized, and tracked defects using Azure DevOps, collaborating with Developers and Business Analysts to validate fixes and ensure high-quality software delivery.

Manual Testing Regression Testing API Testing Database Testing SQL

Test Engineer

Reveal Health Tech

Aug 2023 - Jun 2025 (1 year 10 months)

Performed manual testing for an LLM-powered Document Intelligence Platform, validating AI responses, prompts, hallucinations, and source accuracy. Designed functional, regression, integration, system, and exploratory tests. Developed Selenium WebDriver automation using Java and TestNG, and performed API testing with Postman and database testing using SQL.

Manual Testing Selenium Webdriver Java Postman SQL TestNG Automation Testing

Assistant System Engineer

TATA Consultancy Services

Apr 2021 - Jul 2023 (2 years 3 months)

Designed and executed test cases for enterprise web applications, performing functional, regression, system, and UI testing. Performed API testing using Postman and database testing using SQL during data migration. Executed existing Selenium WebDriver scripts and supported automation maintenance by identifying stable locators.

Manual Testing API Testing SQL