Ioannis (Yanni) Antonellis

San Francisco Bay Area United States

Engineering & Data Science Leader

Education

Hands on Engineering and Data science Leader. Leading the Search, Recommendations teams at Upwork that facilitate the matching process in the marketplace with a team of 15 data scientists and engineers. Select team projects that moved core business metrics: Freelancer search infrastructure and ranking algorithm, A/B testing infrastructure/dashboards, Editorial Evaluation tools/process, Freelancer/Job Recommendations, Similar Jobs/Freelancers, Matching Specialties: building and running data science & engineering teams, deploying machine learning models to production systems, leading search and recommendations teams, thought leadership, evangelizing data science to the organization, bui...