Ravelin
Joh Akaishi has worked in a variety of roles since 2006. In 2006, they were a Language and Teaching Assistant at the British Council - BRG/BHAK Traun in Austria. In 2007, they worked as a Sales Coordinator at OOCL Logistics. From 2010 to 2021, they worked at Hanwa Co Ltd, starting as a Trader in the Metals and Steel Departments, then becoming a Senior Trader and Team Leader in the Metals Department. In 2020, they were a Data Science Immersive Student at General Assembly. Since 2021, they have been a Data Scientist at Ravelin Technology and a Teaching Associate for General Assembly's Data Science & Analytics courses.
Joh Akaishi attended the University of Oxford from 2003 to 2006 and obtained a Bachelor of Arts (BA) in Physics. Joh is currently enrolled in General Assembly's Data Science Immersive program.
Ravelin
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AI-native Ravelin provides technology and support that helps 300+ online companies prevent evolving fraud threats and serve customers with confidence. Combining machine learning, graph networks, behavioral analysis, and expert rules, Ravelin has been enabling businesses to draw deeper insights from their customer data to detect fraud, account takeover and promotion abuse, and increase payment acceptance for over 10 years. www.ravelin.com