Clébio Júnior
Data Scientist
Campos dos Goytacazes, Rio de Janeiro, Brazil
Summary
👤
Senior🎓
Top SchoolClébio Júnior is a data scientist with nine years of professional experience and over five years applying machine learning, NLP, and time-series techniques to solve real business problems. Based in Campos dos Goytacazes, Brazil, he has built production-ready solutions—credit scoring, sales forecasting, delivery delay prediction—and automated unstructured data extraction pipelines that combine OCR, regex and interactive SAS dashboards. He bridges academic rigor (Master’s in Natural Sciences and a physics background as a pre-university teacher) with hands-on engineering, notably integrating spaCy and Tesseract into end-to-end analytics workflows. Known for turning messy text and scanned documents into actionable insights, he focuses on delivering tools that improve operational decision-making and risk management.
9 years of coding experience
3 years of employment as a software developer
Master's Degree in Natural Sciences, Environmental Science, Master's Degree in Natural Sciences, Environmental Science at UENF - Universidade Estadual do Norte FluminenseGraduation, Natural Sciences - Degree in Physics, Graduation, Natural Sciences - Degree in Physics at IFF - Instituto Federal Fluminense
English, Esperanto, Portuguese
Github Skills (15)
visa8
feature-engineering7
gpib7
measurement6
usb6
predict6
python6
preprocessing6
architecture5
machine-learning5
data-science4
data-analysis4
nodejs3
science3
tensorflow2
Programming languages (4)
Github contributions (5)
juniorcl/data-science-toolkit-depreceated
Feb 2021 - Mar 2025
A set of functions to help during the data science project.
Contributions:17 PRs, 70 pushes, 18 branches in 4 years 1 month
data-analysisdata-sciencefeature-engineeringmachine-learningpreprocessing
juniorcl/juniorcl
Oct 2020 - Feb 2024
Contributions:47 pushes, 1 branch in 3 years 4 months
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