Mauro Kusiak

MK

Open to opportunities

Mauro Kusiak

@maurokusiak

I test web, mobile, API, and IoT releases for reliable product launches.

What I'm looking for

I'm looking for a remote QA role where I can strengthen release quality across web, mobile, API, and IoT products, collaborate closely with engineering, and continue building UI automation with Playwright.

At TagoIO, I protected release quality for web and IoT features across multiple environments, designing and executing functional, regression, smoke, and exploratory tests before deployment.

I reproduce customer issues end to end, write clear Jira tickets, validate REST endpoints in Postman, and work with developers to clarify acceptance criteria and verify dashboard and device-integration behavior.

I'm building UI automation with Playwright and JavaScript/TypeScript, bringing practical release-validation experience alongside clear communication and stakeholder handling under pressure.

Experience

Work history, roles, and key accomplishments

TA

QA Analyst

TagoIO

Aug 2022 - Mar 2025 (2 years 7 months)

Designed and executed functional, regression, smoke, and exploratory tests for web and IoT features. Reproduced issues end to end, logged clear Jira tickets, and validated REST endpoints in Postman.

Manual Testing Test Case Design Regression Testing Smoke Testing Exploratory testing Mobile Testing IoT Testing REST API Testing JSON HTTP Jira Postman Multi Environment Testing GitHub

Education

Degrees, certifications, and relevant coursework

BE

B.S. Software Engineering

Bachelor of Science, Software Engineering

Pursuing a Bachelor of Science in Software Engineering, expected to complete in December 2026.

BA

B.S. Business Administration

Bachelor of Science, Business Administration

Completed a Bachelor of Science in Business Administration.

Tech stack

Software and tools used professionally

Postman

GitHub

Jira

JavaScript

JSON

Playwright

Availability

Open to opportunities

Location

Brazil

Authorized to work in

Job categories

QA Analyst QA Analyst Manual Tester QA Engineer API Tester IoT Security Testing Mobile Tester QA Test Analyst Quality Testing Analyst SQA Analyst Software QA Analyst QC Analyst Software Quality Assurance Analyst Quality Analyst

Skills

Manual Testing Test Case Design Regression Testing Smoke Testing Exploratory testing UI Testing Mobile Testing IoT Testing REST APIs JSON HTTP Jira Postman GitHub Playwright JavaScript TypeScript Defect Triage

Interested in hiring Mauro?

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