Software Development Engineer in Test (SDET) with 4+ years of experience designing maintainable test automation solutions and improving engineering workflows.
I enjoy building reliable automation frameworks, reproducible development environments and CI/CD pipelines that help teams deliver software with confidence.
Currently working with Playwright, TypeScript, GitHub Actions, API Testing and SQL while pursuing a Programming degree at UTN (Argentina).
I enjoy solving problems that improve the developer experience.
Whether it's designing automation frameworks, simplifying onboarding with Docker, improving CI pipelines or documenting technical decisions, I'm interested in building tools and processes that help teams work more efficiently.
- Designing scalable automation frameworks
- Improving test reliability and maintainability
- Building reproducible development environments
- Supporting CI/CD automation
- Designing reporting solutions that communicate actionable test results to development teams and stakeholders
- Creating reusable engineering tooling
- Promoting clean code and good testing practices
- Designing automation frameworks
- Building maintainable test architecture
- Improving CI/CD pipelines
- API and Database testing
- Reducing flaky tests
- Knowledge sharing and mentoring
My repositories focus on practical software quality engineering and developer productivity.
You'll find projects related to:
- Test automation frameworks
- Docker and reproducible development environments
- Playwright utilities
- API testing
- CI/CD automation
- Engineering experiments and learning projects
- Technical documentation
TypeScript • JavaScript • Java • Python
Playwright • Cypress • API Testing • SQL • Cucumber • Gherkin
Page Object Model • BDD • OOP • Design Patterns
Git • GitHub • GitHub Actions • Docker
Azure DevOps Boards • Jira
Agile • Scrum
- Programming Technician @ UTN
- Test Infrastructure
- AI-assisted Software Engineering
- Containerization and Developer Tooling
- Modern CI/CD practices
Programming Technician (In Progress)
National Technological University (UTN)
Multimedia Arts Technician
National University of the Arts (UNA)
💼 LinkedIn
https://linkedin.com/in/marialdanahz
📧 Email
marialdanahz@gmail.com