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Martina Poláková

QA Engineer

Hi, I’m Martina

QA Engineer with more than six years of experience ensuring the quality, reliability, and performance of web applications.

At a glance

Experience
6+ years in QA
Currently
QA Engineer at Delta Green
Automation
Playwright & Cypress
Domains
Banking, telecom, e-commerce, energy-tech

About me

As a QA Engineer with more than six years of experience, I specialize in ensuring the high quality, reliability, and performance of web applications – combining careful manual testing with test automation, and working alongside developers so that quality is part of the whole development process.

Today I work at Delta Green, an energy-tech startup focused on smart energy solutions and renewable energy. My role combines manual testing with test automation using Playwright, with a focus on identifying issues early, improving test coverage, and maintaining high product quality. I work closely with the development team throughout the development process to identify risks, verify fixes, and continuously improve our QA practices.

Earlier in my career, I gained valuable experience working on complex and robust banking systems, where I was responsible for testing critical functionalities with a strong emphasis on security, stability, and accuracy. That experience taught me how to operate effectively in demanding, highly regulated environments where reliability is paramount. Alongside testing, I also worked as an IT analyst and project manager in the banking sector, which gave me a wider view of how requirements, risks, and delivery connect.

I later joined GymBeam, a leading company in the fitness e-commerce space, where I was responsible for QA processes across both the frontend and backend of websites operating in 16 countries. My role involved test planning and execution, cross-team coordination, and continuous improvement of testing methods to ensure smooth operations and high customer satisfaction across various markets.

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