Liza Meleshchuk is a Data and Machine Learning Engineer at Spotify. She possess expertise in java, agile methodologies, software development, quality assurance, web services and 16 more skills. Colleagues describe her as "Liza is an incredibly intelligent and talented, yet very pragmatic software engineer. We hired her as a QA engineer to automate testing of the Phrase Chat project, a highly complex phrase search engine born out of our own computation linguistics department, built initially to support 5 languages and integrated with Club Penguin. Her attention to detail, energy and high degree of self-motivation meant that we were not only covered very quickly by a wide host of automated functional and load tests, but we had a project engineer who understood the system deeply and contributed directly to the project itself. She is greatly missed by the entire team and especially by those of us who had come to depend on her for so much!"