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LILIBETH CAROLINA AYALA FERRO

@lilibethcarolinaayal

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Senior QA Analyst at Hitachi | GlobalLogic, testing T-Mobile, Prisma, and CINC across mobile and web.

Colombia

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At Hitachi | GlobalLogic, I tested T-Mobile, Prisma Rechargeable Card Reengineering, and CINC across iOS, Android, and web. I designed and executed test plans and cases, managed defects in Jira, and validated mobile, financial, and payment workflows.

At Tech Mahindra / Scotiabank, I tested banking applications through functional, API, integration, and database testing, using Postman and SQL to validate services and data. Earlier, I supported financial-sector applications at Periferia IT Group and contributed to the CorpBanca-Itaú migration at Itaú Colombia.

Experience

Work history, roles, and key accomplishments

Senior Software Quality Assurance Engineer

Hitachi

Feb 2025 - Jul 2026 (1 year 5 months)

Performed end-to-end manual and functional testing across iOS, Android, and web applications, covering regression, smoke, exploratory, integration, and cross-platform testing. Designed and executed test plans, scenarios, test cases, and test sets aligned with requirements and acceptance criteria.

Jira Confluence Postman SQL TestFlight Sauce Labs qTest TestGrid Figma Bitbucket CINC Cucumber BDD Selenium Java

Senior Software QA Engineer

Tech Mahindra

Mar 2021 - Feb 2025 (3 years 11 months)

Designed and executed functional, regression, integration, API, and database testing for banking applications. Performed REST API testing with Postman and executed SQL queries and backend validations.

Postman Jira Confluence Oracle SQL Server SQLite HeidiSQL AS 400 SoapUI OpenPages Argo Splunk

Functional QA Engineer

Periferia IT Group

Jun 2018 - Mar 2021 (2 years 9 months)

Supported financial-sector applications and FileNet workflows through functional, regression, integration, and database testing. Performed SQL and AS/400 validations to verify data integrity across client creation, reporting, and payment workflows.

SQL AS 400 IBM FileNet Postman Jira Confluence Eclipse Selenium Java Cucumber Maven GitHub Serenity

Quality Assurance Analyst

Itaú Colombia

Oct 2015 - Jun 2018 (2 years 8 months)

Performed functional, exploratory, and data-migration testing for banking applications, including customer and account information. Validated migrated data using SQL queries and executed post-migration testing to ensure functionality, integrity, and consistency.

SQL Server AS 400 Mantis OpenClient