Yoav Gill Ben Ephraim

• Full ownership of all research and data science for one of Microsoft's most innovative security products, protecting over 100M users • Developed a unique ML approach for detecting cyber threats, making use of Microsoft-scale big data to solve complex business challenges

• Developed & deployed large-scale Machine Learning projects for real time decision making, processing billions of dollars in production environment • Led innovative R&D projects from inception to production • Efficient development of complex ML pipelines, including distributed data processing • Communicated data-science concepts and considerations to C-Suite management and domain experts

• Developed an advanced statistical similarity inference system for detection of returning online fraudsters • Combined in-depth domain expertise with advanced data analysis & programming skills

• Leading a group of 80 team members in charge of collecting and analyzing intelligence. • Creative management of people and technological resources in a challenging, fast-moving environment