Valmer, a Brazilian software quality assurance professional, shares his 21-year career journey, transitioning from manual testing to software development and now as a QA advisor and educator, emphasizing the importance of shared quality culture. Valmer discusses his various projects, including his own podcasts and online courses, and reflects on his career, highlighting the shift from individual responsibility to a team-driven approach to quality.

AB Testing

AB Testing - Each episode is a chat between Brent Jensen and Alan Page with an occasional special guest.

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Episode Details

• Show Notes: https://podcasters.spotify.com/pod/show/abtesting/episodes/Episode-225-Walmyrs-Journey-e3dju8k
• Published: 2026-01-13T20:08:03Z
• Duration: 00:54:48
• Author: AB Testing

Overview

The episode explores the transformation of software testing, highlighting a movement away from traditional QA roles toward a model where quality is a shared responsibility across development teams. The guest, a Brazilian QA professional with a background in manual testing, discusses his transition to software development and test automation, emphasizing the importance of collaboration, automation, and knowledge sharing in creating sustainable development practices. He reflects on his experiences working in various countries, including Brazil, Norway, the Netherlands, and Spain, and how different cultural and professional environments have influenced his career and personal growth.

The guest also shares insights on the challenges of test design and achieving effective test coverage, stressing the importance of mentorship and feedback in improving testing practices. He has contributed to the field through educational content, online courses, and podcasts designed to spread knowledge about testing and software quality. Currently, he is involved in senior QA engineering and process innovation, while also focusing on maintaining a balanced work-life approach.

What If

• What if you created a test automation training program based on 14 core principles, combining hands-on coding exercises with peer feedback?
  Concrete move: Develop a structured course that includes lectures on test design principles, GitHub-based coding exercises, and peer review workflows.
  Why now: The text highlights the gap in practical test design guidance and how Valmers 14 principles course successfully taught students through iterative practice. Solo developers can leverage this model to build a scalable, repeatable income stream via online education.
  Expected upside: Attract 24,000+ students (like Valmers course) by addressing a market need for actionable automation knowledge, while building a community of testers who refer clients or collaborate on projects.

• What if you automated 107 end-to-end test scenarios for your software, enabling parallel execution under 4 minutes?
  Concrete move: Implement a CI/CD pipeline with parallel test execution tools (e.g., Selenium Grid, Cypress) and optimize test environments for cross-browser compatibility.
  Why now: The text details a team that reduced testing bottlenecks by parallelizing tests and sharing methodologies. Solo developers can adopt this to reduce manual testing time, accelerate deployments, and improve software quality.
  Expected upside: Cut testing time by 80% (from hours to minutes), enabling faster iteration and reducing reliance on QA teams, freeing up capacity to focus on product development or client work.

• What if you launched a niche podcast focused on QA/automation, targeting Brazilian/Spanish-speaking developers in Europe?
  Concrete move: Record weekly 30-minute episodes discussing automation challenges, test design strategies, and cross-cultural QA practices, promoting via LinkedIn and Reddit.
  Why now: Valmers success with multiple podcasts (e.g., Testing Abroad, Tech and Accent) proves theres demand for localized, practical content. Solo operators can tap into underrepresented markets with targeted, actionable advice.
  Expected upside: Build a loyal community of 10,000+ listeners, leading to consulting gigs, course enrollments, or partnerships with tech companies seeking QA expertise in non-English-speaking regions.

Takeaway

• Invest in Test Automation Skills: Transition from manual testing to automation by learning frameworks like Protractor or custom solutions, as Valmer did, to improve efficiency and reduce bottlenecks in testing workflows.

• Create Educational Content to Build Authority: Develop online courses, YouTube tutorials, or podcasts (e.g., “Testing Abroad” or “Tech and Accent”) to share expertise, attract an audience, and establish yourself as a thought leader in testing or software development.

• Implement Shared Quality Practices in Your Workflow: Foster a culture of collective responsibility for software quality by collaborating with developers on tests, integrating testing into code reviews, and ensuring QA principles are part of team-wide practices.

• Adopt Systematic Test Design Principles: Apply Valmers 14 test design principles (e.g., test isolation, assertion clarity, and coverage of critical areas) to your test suites, ensuring tests are both comprehensive and maintainable.

• Leverage Industry-Standard QA Tools and Cross-Browser Testing: Use tools like task frameworks (e.g., 107 parallel end-to-end tasks) and implement cross-browser testing strategies to ensure software quality is consistently validated across environments.