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Leandro Zaniolo

@leandrozaniolo

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Senior QA Engineer specializing in test automation, mobile/API quality, and performance testing.

Brazil

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What I'm looking for

I’m looking for a QA/automation role where I own test strategy and delivery for web, mobile, and APIs—partnering with engineers to ship quality faster, with measurable performance and reliable releases.

I’m a Senior QA Engineer focused on building automation that actually improves product confidence—covering web, mobile (iOS/Android), APIs, and microservices. I turn feature work into clear test plans, repeatable suites, and practical quality signals for engineering teams.

Most recently, I’ve been working on the integration of Goco’s ecosystem into the QuickBooks Online platform. I create and execute test plans for each feature and drive automation using Cypress to ensure quality across the platform end to end.

Before that, at C6Bank, I implemented and maintained automated testing for mobile and API/microservices, using Robot/Appium with Python/Ruby. I also performed load testing with JMeter, helping validate both functionality and system behavior under pressure.

I’ve also contributed to high-impact systems, from migrating Cobol/mainframe payment workloads to Java and non-relational databases to supporting large-scale CMS and real-time data platforms. I’ve built test cases with TestComplete, worked with SCRUM, and supported release coordination—so I’m comfortable owning quality through change, urgency, and complexity.

Experience

Work history, roles, and key accomplishments

Current

Sr. QA Engineer

Current

Intuit

May 2024 - Present (2 years 1 month)

Worked on the integration of Goco's ecosystem into the QuickBooks Online platform, supporting end-to-end QA for new functionality and releases.

Quickbooks Online Go Ecosystem Quality Assurance (QA)Integration Testing Test Planning

QA Engineer

Goco.io

Feb 2024 - May 2024 (3 months)

Built and maintained Cypress-based test automation and created/executed test plans for features delivered across the platform.

Cypress Test Automation Test Planning Feature Testing QA Strategy End To End Testing

Specialist QA Analyst

C6Bank

Jun 2022 - Feb 2024 (1 year 8 months)

Performed automated testing for mobile (iOS/Android) and API/microservices, supporting quality and release readiness in a fast-growing banking platform.

API Testing Microservices Testing Robot Framework Appium Python Ruby JMeter Load Testing

Specialist QA Analyst

ADP

Sep 2019 - Jun 2022 (2 years 9 months)

Supported payment modernization by validating migration from Cobol/mainframe to Java and non-relational databases, ensuring quality in critical payment systems.

COBOL Mainframe Systems Java NoSQL Databases Payment Systems Quality Assurance (QA)

Senior QA Analyst

UOL

Jul 2013 - Sep 2019 (6 years 2 months)

Conducted automated and manual regression testing for content generation and delivery systems handling high traffic, supporting major releases including dynamic image delivery and real-time sports data.

Regression Testing Automated Testing Manual Testing Content Delivery

QA Analyst

JExperts Technology

Oct 2011 - Jul 2013 (1 year 9 months)

Created and executed automated tests using TestComplete, defined test cases and technical requirements, and contributed test cycle evaluations using Scrum methodology.

TestComplete Automated Testing Technical Requirements Scrum Test Cycle

Tester

Agência Hive

Jan 2008 - Oct 2011 (3 years 9 months)

Performed quality control for websites and content management systems and administered Linux server hosting platforms supporting QA and delivery operations.

Quality Control Manual Testing Linux Administration Test Execution