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Gildo Freitas

@gildofreitas

QA Analyst at Cadmus IT Solution, testing billing and invoice systems and helping reduce fiscal processing time from 28 days to 1.

Brazil

Message

At Cadmus IT Solution, I test billing, reconciliation, and invoice processing systems for clients across Brazil and Latin America. I create test documentation, validate fixes, and perform manual, exploratory, API, and database testing.

I'm currently participating in a project to standardize LEDES electronic billing files, testing business rules and documenting issues to improve consistency and reliability.

At Superintendência de Tecnologia da Informação-UFRN, I tested the integration between eSocial and SIPAC using Postman and SQL scripts. That project reduced fiscal processing time from 28 days to 1 day.

Across my work at UFRN and Instituto Metrópole Digital-UFRN, I performed manual and automated testing and integrated automated tests into CI/CD pipelines using Cypress, Robot Framework, GitLab CI, and GitHub Actions.

Experience

Work history, roles, and key accomplishments

Current

QA Analyst

Current

Cadmus IT Solution

Nov 2025 - Present (11 months)

Performed test planning, manual, exploratory, API, and database testing for billing and invoice processing systems. Created Gherkin-based test documentation and validated business rules for LEDES electronic billing file standardization.

Manual Testing Exploratory testing API Testing Functional Testing Bug Tracking Test Planning Database Testing

QA Analyst

Sinerji Desenvolvimento Tecnológico

Jul 2025 - Oct 2025 (3 months)

Performed functional and exploratory testing on client-reported issues, documented bugs with evidence, and executed SQL queries for data validation. Collaborated with the business team to validate fixes for the AGHU hospital management system.

Manual Testing Exploratory testing Regression Testing Functional Testing Bug Tracking Test Planning Database Testing

QA Analyst

Superintendência de Tecnologia da Informação-UFRN

Nov 2020 - May 2025 (4 years 6 months)

Created Gherkin-based test documentation, performed functional, exploratory, regression, and API testing, and developed SQL scripts for database validation. Integrated automated tests into CI/CD using Cypress and GitLab CI, and conducted risk and impact analysis for UFRN systems.

Manual Testing Testing Automation Cypress Bug Tracking Test Planning Regression Testing Functional Testing

Software Tester

Instituto Metrópole Digital-UFRN

Jun 2020 - Nov 2020 (5 months)

Developed test automation using Robot Framework with Python and integrated automated tests into CI/CD with GitHub Actions. Created Gherkin-based test scenarios, performed functional and regression testing, and developed SQL scripts for data validation.

Manual Testing Testing Automation Robot Framework Exploratory testing Bug Tracking Test Planning