Humberto also did a Postdoctoral research at Brunel University London in the Department of Mathematics. This project was related to Risk Analysis and Market Simulation for High-Frequency Trading. See the product: https://goo.gl/0SY6MX
Currently, he works with Machine Learning, Heuristics, Statistics, and so on. He is the Chief Scientist in the R&D Lab coordinating dozens of people.
He got his Master Degree in Artificial Inteligence (2007) creating new AI Techniques for Binary Classification.
Nowadays, Humberto researches about Binary Classification with Imbalanced datasets and Market Making Strategies for High-Frequency Trading.
https://linkedin.com/in/brandaohumberto