Anna Lioznova is a seasoned professional with experience in data science, software engineering, and research. At Yandex, Anna served as a Data Scientist focusing on machine learning and research with Toloka, and continued in a similar role at Toloka AI. Prior to that, Anna worked as a Junior Researcher at the Centre "Bioengineering" of the Russian Academy of Sciences, and as a Lecturer at the Bioinformatics Institute. Additional experience includes roles at Google as a Software Engineer, Insilico Medicine, and Nokia Siemens Networks among others, along with early internships that contributed to a solid technical foundation. Anna holds multiple degrees in bioinformatics and computer science, emphasizing a strong academic background from institutions such as the Federal Research Centre "Fundamentals of Biotechnology" and Saint Petersburg State Polytechnical University.