Guide to Functional Testing: Types, Examples and Tools
Discover the essentials of functional testing: types, examples, and tools. Learn how to automate and perform functional tests.
Dominik Szahidewicz
•November 2, 2025
Dominik Szahidewicz
Dominik Szahidewicz is a tech writer at BugBug. With over three years writing about test automation, QA workflows, and software testing strategy, he focuses on making technical topics accessible to B2B SaaS teams navigating the complexity of modern testing tools.
His content covers tool comparisons, testing frameworks, and automation best practices — developed in close collaboration with BugBug's engineering team to ensure technical accuracy. Before BugBug, Dominik worked in data science and application consulting, giving him a grounding in how development teams actually use software in practice.
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