Marius Cosmuta & Adrian Petre

Test Engineers @Metro.digital

Marius Cosmuta:  as a Quality Assurance Engineer at Metro.Digital, has had the privilege of working with cutting-edge technologies in data, AI, and DevOps for over three years. His experience includes hands-on work with multiple programming languages, and a strong commitment to ensuring robust and reliable systems. 

Adrian Petre: Adrian began his career in Web Analytics as a Google Tag Manager and Google Analytics expert before transitioning into Test Automation Engineering, combining data expertise with software quality. As a co-founder and mentor at CoderDojo București NGO, he teaches coding to children aged 7-12, fostering a passion for technology. Committed to learning and innovation, he strives to bridge the worlds of data, automation, and education. 

Presentation : Navigating the QA Maze: Testing Data for Quality, Integrity, and Performance

Navigating the QA Maze:

Testing Data for Quality, Integrity, and Performance explores the complexities of data testing in quality assurance. In a world where data is constantly moving through pipelines, ensuring its accuracy, consistency, and reliability is critical.

This talk will guide QA through structured testing approaches, covering data quality validation, performance benchmarking, and resilience checks.

By applying these testing strategies, QA teams can confidently navigate the data engineering maze and ensure that high-quality data fuels business decisions and digital transformation.

Call to action: QA teams and data engineers must work together to define testing strategies, ensuring data pipelines are resilient and reliable.