PayGroup is a multinational company that specializes in transactional, payment, collection and fraud solutions, with presence in more than 15 countries in Latin America.
We have helped PayGroup in the development of machine-learning risk models for automatic fraud detection. This work employed large volumes of financial transactional data. It involved its analysis, cleanup, building the models, and R&D into how to get top performance from them. These models have been put in production in several banks in Latin America, greatly outperforming these bank's previous fraud detection solutions.