Andre Barbosa
Senior Data & Applied Scientist
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolAndre Barbosa is a Senior Data & Applied Scientist with 11 years of experience building production ML and knowledge-mining systems, currently working on Microsoft Search and Assistant. He combines strong engineering discipline with academic rigor from USP and an MS in Computer Science to deliver scalable solutions using Spark, big data stacks, and modern NLP models. At QuintoAndar he shipped productionized models like a neural quantile pricing system and a Portuguese BERT for routing, optimizing latency with ONNX runtime for 3x faster inference. He has a track record across startups and enterprises—Elo7, Dell EMC and Creditas—tackling recommendations, fraud/finance use cases and distributed ML pipelines. Beyond product work he teaches applied ML topics (from NLP to gradient boosting) and explored quantum approaches to neural networks during early research, reflecting a mix of practical impact and intellectual curiosity. Based in São Paulo, he focuses on translating research-grade models into robust, inference-efficient data products.
11 years of coding experience
10 years of employment as a software developer
Bachelor's Degree Computer Information System, Bachelor's Degree Computer Information System at Baruch CollegeBachelor's Degree Management Information Systems General, Bachelor's Degree Management Information Systems General at USP - Universidade de São PauloBachelor's Degree Computer Science, Bachelor's Degree Computer Science at Illinois Institute of TechnologyMaster of Science - MS Computer Science, Master of Science - MS Computer Science at Instituto de Matemática e Estatística - Universidade de São Paulo (IME-USP)
English, Portuguese
Github Skills (118)
transformers10
python10
datasets10
deep-learning10
speech10
pandas10
rio10
computer-vision10
transformer10
nlp10
multiclass-classification10
tensorflow10
natural-language-processing10
pytorch10
xai10
Programming languages (4)
Github contributions (5)
somostera/tera-dsc-abr2018
Apr 2018 - Aug 2018
Repositório dos alunos e instrutores da turma de abril de 2018 de Data Science & Machine Learning for Business da Tera
Contributions:45 commits, 38 PRs, 37 pushes in 3 months
pythonsciencedata-sciencedosmachine-learning
abarbosa94/personal_blog
Sep 2020 - Aug 2023
My own personal technical blog :)
Contributions:1 review, 56 PRs, 90 pushes in 2 years 11 months
jekylltechnical-blog
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