Open to opportunities

Leonardo Guiato

@leonardoguiato

Message

Automatizo testes web, APIs e mobile, reduzindo regressões e antecipando feedback de qualidade.

Brazil

Message

What I'm looking for

Busco oportunidades remotas em QA Automation ou SDET para ampliar automação web, API e mobile, integrar qualidade ao CI/CD e colaborar com desenvolvimento e produto na prevenção de falhas.

Na DNA Specialty, reduzi em 40% o tempo de execução da regressão ao ampliar suítes automatizadas com Cypress e Selenium WebDriver e integrá-las a pipelines Jenkins e GitLab. Também planejei testes funcionais, de integração e regressão para aplicações web e mobile, validando UI e APIs REST.

Trago mais de 7 anos em QA, com experiência em automação, estratégia de testes, análise de dados SQL e prevenção de falhas. Também desenvolvi o QA Radar, uma ferramenta de diagnóstico web em Node.js, TypeScript e Playwright que gera evidências visuais, relatórios HTML/JSON e quality gates para pipelines CI/CD.

Experience

Work history, roles, and key accomplishments

QA Automation Engineer

DNA Specialty

Mar 2025 - Jun 2026 (1 year 3 months)

Planned and executed functional, integration, and regression tests for web and mobile applications, with UI and API validations. Developed and maintained automated test suites with Cypress and Selenium WebDriver, reducing regression execution time by 40%.

Cypress Selenium Webdriver JavaScript TypeScript Postman REST APIs Jenkins Gitlab CI CD Regression Testing Test Planning

Cybersecurity Consultant

Web Works

Jan 2024 - Mar 2025 (1 year 2 months)

Implemented, audited, and maintained information security controls and processes aligned with ISO 27001. Conducted risk analyses, policy development, and support for internal and external audits.

ISO 27001 Risk Analysis Security Audits Policy Development Compliance

Full Stack Developer

Workana

Jan 2024 - Feb 2025 (1 year 1 month)

Developed web applications and REST APIs with JavaScript, TypeScript, and Node.js, including relational and non-relational databases and third-party integrations. Worked in iterative deliveries and agile environments with Git versioning.

JavaScript TypeScript Node REST APIs SQL NoSQL Git Agile

Network Operations Center Technician

Claro Brasil

Feb 2021 - Jan 2023 (1 year 11 months)

Monitored and maintained critical network infrastructure, supporting service availability and performance. Managed incidents, records, and root cause analysis, acting on failure resolution and preventive and corrective maintenance.

Network Monitoring Incident Management Root Cause Analysis Infrastructure

Automation Test Analyst

NetTV Plus

Mar 2017 - Aug 2020 (3 years 5 months)

Implemented and maintained automation frameworks and suites with Selenium WebDriver and JavaScript for web applications. Structured test cases and BDD scenarios with Cucumber, with continuous integration to the test flow.

Selenium Webdriver JavaScript BDD Cucumber Postman Newman SQL Testing Automation