Open to opportunities

Thito Ribeiro

@thitoribeiro

Message

Experienced Senior QA Engineer with over 10 years in testing.

Brazil

Message

What I'm looking for

I seek a dynamic role that fosters innovation and growth, with opportunities for leadership.

I'm a QA Engineer with 10 years of experience contributing to projects across different industries like finance, retail, payments, and manufacturing. Over the years, I’ve built solid expertise in QA processes, manual testing, test automation, and performance testing.

Since 2019, I’ve been focusing more on automation—creating scalable frameworks, improving coverage, and making test execution faster and more reliable. At the same time, I stay involved in all stages of the QA process, from understanding requirements and defining acceptance criteria to writing test plans, executing tests, and reporting results clearly to teams.

As a Senior QA, I’m always looking for ways to improve how things are done—whether it’s refining QA workflows, pushing automation forward, or working side by side with developers to build better products.

I’ve used tools like Playwright, Cypress, Postman, K6, Gatling, Jenkins, and GitHub Actions, and I’m always curious to learn more. Right now, I’m diving into AI and how it can be applied to testing to make QA even smarter and more efficient.

Experience

Work history, roles, and key accomplishments

Current

Senior QA Engineer | Acting Technical Lead

Current

Venturus Centro de Inovação Tecnológica

Sep 2022 - Present (2 years 8 months)

Led QA efforts in a prominent technology center, collaborating with cross-functional teams to define test strategies, document requirements, and ensure product quality through manual and automated testing. Mentored the QA team and implemented continuous improvements to testing processes.

Cypress Selenium Postman Jenkins Jira Python JavaScript GitHub Actions Robot Framework

Senior QA Engineer

PPRO

Mar 2022 - Sep 2022 (6 months)

Worked in a fintech environment to enhance digital payment solutions, defining acceptance criteria, executing manual and automated tests, and mentoring junior team members to ensure high-quality software delivery.

Postman JMeter Selenium Python JavaScript Agile Methodologies Test Automation API Testing Load Testing Jira

QA Engineer

PagBank PagSeguro

Nov 2020 - Feb 2022 (1 year 3 months)

Led quality assurance processes for Brazil's largest payments company, defining testing strategies, conducting automated tests, and collaborating with product teams to ensure software quality and compliance with business objectives.

Selenium Postman JavaScript Test Automation API Testing Agile Methodologies Jira SQL Microservices REST APIs

QA Engineer

Nubank (Easynvest)

Jan 2020 - Oct 2020 (9 months)

Contributed to the testing of Nubank's investment platform, performing manual and automated API testing, ensuring system performance and reliability while collaborating closely with product managers and developers.

Postman JMeter Cypress JavaScript API Testing Test Automation Agile Methodologies Jira Mobile Testing SQL

Software Test Analyst

G&P

Mar 2019 - Dec 2019 (9 months)

Participated in the software development lifecycle, defining testing strategies, executing automated tests, and ensuring software quality through comprehensive test documentation and defect management.

Selenium Postman Ruby SQL Test Automation Agile Methodologies Jira API Testing Functional Testing Regression Testing

Software Test Analyst Consultant

plusQA

Aug 2016 - Nov 2019 (3 years 3 months)

Conducted thorough testing across multiple platforms, developing test cases and automation scripts to enhance software quality and performance, while collaborating with development teams to track and resolve defects.

Test Automation Manual Testing Agile Methodologies Performance Testing API Testing Selenium Reporting

IT Analyst

Mid West Distribuidora

Apr 2017 - Mar 2019 (1 year 11 months)

Provided user support and application testing across platforms, developing test cases and automation scripts to ensure software reliability and optimal user experience.

User Support Test Automation Manual Testing SQL Reporting Agile Methodologies Performance Testing API Testing

Junior Software Test Analyst

VSM Informática

Aug 2015 - Aug 2016 (1 year)

Implemented structured software quality processes and conducted testing to ensure high product reliability, collaborating with developers to resolve defects and improve software performance.

Test Automation Manual Testing Agile Methodologies Reporting Functional Testing Regression Testing SQL API Testing

Software Test Intern

Lecom Tecnologia S/A

Nov 2014 - Jul 2015 (8 months)

Assisted in testing applications by creating test cases and executing manual and automated tests, ensuring software stability and compliance with requirements.