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mariofilho

Remote worker in Sรฃo Paulo, Brazil with 10+ years of experience - Last seen ago

Looking for a machine learning expert to help in your project? Send me a message๐Ÿ™‚

Working as a freelance data scientist (specialized in machine learning) since 2014.

Lead Data Scientist at Upwork Inc between 2018 and 2019.

Kaggle Competitions Grandmaster with multiple 1st place finishes in global Kaggle competitions, and top global rank at 12th of 50,000+.

Have a Youtube channel (Brazilian Portuguese) with over 18,000 subscribers and 50,000+ hours watched.

Author of โ€œManual Prรกtico de Data Scienceโ€ (Brazilian Portuguese) available at Amazon.

Completed 127 1-on-1 mentoring sessions at Codementor, receiving 105 5-star reviews from learners.

Contributing content to Applied Data Science with Venture Applications: Data-X (INDENG 135/235) at UC Berkeley.


Skilled in machine learning data science python xgboost keras scikit learn pandas numpy lightgbm tensorflow pytorch 
Fluent in englishportuguese
Preferred annual pay (min) $150,000/year
Preferred hourly pay (min) $150/hour
Last seen 1 year ago
Signed up 1 year ago
Badges ๐Ÿ‘จโ€๐Ÿ’ป Remote worker

๐ŸŽ– Early adopter

Employment

2018 - 2019: Lead Data Scientist @ Upwork

2014 - Now: Machine Learning Consultant @ Freelance

661ms