Alexey Tigarev@alexey_tigarevBig Data/Machine Learning/Algorithm engineerUkraineFollowAboutCurrentFreelancerEducationOdessa National I.I. Mecnikov UniversityMore about meFreelancer. Algorithms, Machine learning, Big Data, NoSQL, Elasticsearch, Python, Java, Scala BadgesProblem SolvingDays ofStatistics CertificationsCertificate: Problem Solving (Basic)VerifiedskillCertificate: Problem Solving (Intermediate)VerifiedskillWork ExperienceFreelancerEducationOdessa National I.I. Mecnikov UniversityMathematics, MS•  1996 - 2002