Gustavo Millen
Staff Machine Learning Engineer at Nubank
São Paulo, Brazil
Summary
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Senior🎓
Top SchoolGustavo Millen is a Staff Machine Learning Engineer with nine years of experience applying ML and deep learning to real-world problems, from EEG signal research in academia to large-scale credit risk modeling at Nubank. With a M.Eng. in Biomedical Engineering and a background in Mechatronics, he blends strong signal-processing foundations with practical production ML leadership across multiple senior roles at Nubank and Globo. He has driven customer-management and risk systems in one of Latin America’s largest fintechs, emphasizing high performance, ownership, and measurable business impact. Previously a neuroscience researcher at UFRJ, he brings domain depth in physiological data that informs robust feature engineering and model design. Gustavo is active in the data science community via his blog and GitHub, and he routinely translates research-grade techniques into scalable solutions for product teams.
9 years of coding experience
7 years of employment as a software developer
Master of Engineering (M.Eng.) Biomedical/Medical Engineering, Master of Engineering (M.Eng.) Biomedical/Medical Engineering at Federal University of Rio de JaneiroEngineer's degree Mechatronics Robotics and Automation Engineering, Engineer's degree Mechatronics Robotics and Automation Engineering at Instituto Federal de Educação, Ciência e Tecnologia do Sudeste de MinasMestrado Integrado em Engenharia Eletrotécnica e de Computadores, Mestrado Integrado em Engenharia Eletrotécnica e de Computadores at Instituto Superior Técnico
English, French, Spanish, Portuguese
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (67)
ipynb10
zipcode9
pipeline9
python9
kedro9
science8
causality8
modular8
brasil8
time-series-forecasting8
machine-learning8
causal8
causal-inference8
mlops7
convolutional-neural-networks7
Programming languages (5)
Github contributions (5)
millengustavo/python-books
May 2020 - Oct 2020
My notes on some books I read on Python
Contributions:87 commits, 70 pushes, 1 branch in 4 months
ipynbpython
millengustavo/time-series-forecasting
Jan 2020 - Mar 2020
Contributions:65 commits, 55 pushes, 1 branch in 2 months
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