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Shreya Mattewada

@shreyamattewada

I build automation frameworks that improve reliability across banking, insurance, and data platforms.

I'm building and maintaining automation frameworks for Finastra's core banking and payment systems, increasing automated test coverage by over 40%.

I lead API validation for transaction flows using REST Assured and Postman, and I integrate regression suites into Jenkins CI/CD pipelines to give developers rapid deployment feedback. I also use Apache JMeter to uncover bottlenecks before production.

At ValueMomentum, I expanded regression coverage by 65% for insurance policy administration systems and validated data integrity across underwriting, claims, and billing migrations to Azure. I also helped reduce mean time to resolution by 15% through structured defect triage.

Earlier at Teradata, I validated enterprise ETL pipelines and data warehouse components, including datasets exceeding 1TB. I built Python validation scripts and reusable SQL libraries that reduced test creation time for new data sources by 20%.

Experience

Work history, roles, and key accomplishments

Current

QA Engineer

Current

Finastra

Jan 2026 - Present (8 months)

Design and maintain robust test automation frameworks using Selenium WebDriver and Playwright, increasing automated test coverage for core banking and payment applications by over 40%. Lead API validation efforts and integrate automated test suites into Jenkins CI/CD pipelines.

Selenium Webdriver Playwright Java JavaScript TestNG Page Object Model Rest Assured Postman Jenkins CI CD Agile Scrum

QA Analyst

ValueMomentum

Aug 2023 - Dec 2025 (2 years 4 months)

Directed automation efforts for a policy administration system, building cross-browser test suites with Selenium WebDriver and Playwright, improving regression coverage by 65%. Validated data integrity and API contracts for insurance platforms.

Selenium Webdriver Playwright SQL Rest Assured Azure DevOps TestRail Defect Triage

Software Test Engineer

Teradata

Jun 2021 - Jul 2023 (2 years 1 month)

Validated complex ETL processes and data pipelines for enterprise-scale analytics applications using Teradata SQL, ensuring data accuracy on datasets exceeding 1TB. Built automated data validation scripts in Python and performed rigorous backend testing.

ETL Testing Teradata Python AWS Data Validation Backend Testing