Rafael F.
Data Scientist

Skills

Sql

Cobol

Python

Databricks

Rafael is available for hire

Hire Rafael F.

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Bio

With over eight years of comprehensive experience in data science, systems analysis, and software development, this professional currently excels as a Senior Data Scientist at John Deere Financial, where leadership in data initiatives enhances marketing and sales strategies across Latin America. Holding a Master of Science in Artificial Intelligence from Universitat Politècnica de Catalunya, with a specialization in deep reinforcement learning, the candidate has a robust background in financial institutions, previously serving at Credit Suisse and Norte Asset Management. Proficient in advanced data analysis techniques, including Python and SQL, the candidate has successfully spearheaded innovative projects, such as the Next-Gen Market Insight Platform, leveraging AI and machine learning to optimize operational efficiencies and customer insights. A strong advocate for continuous professional development, the candidate is committed to exploring novel challenges that integrate AI and technology to create impactful solutions.

Senior Data Scientist
7/1/2023 - null

Leads data science initiatives across Latin America by collaborating with sales, marketing, and operations to drive decision-making based on data. Initiated a project leveraging AI and machine learning for market insights, using advanced analysis techniques and technologies to enhance customer journey and prevent churn.
Data Scientist
8/1/2022 - 7/1/2023

Spearheaded a project utilizing computer vision to monitor PPE compliance within the workforce, enhancing safety through advanced technology that identified non-compliance and strengthened protective measures.
Partner | Data Scientist
1/1/2021 - 3/1/2022

Led the development of a comprehensive data lake to integrate diverse data sources for financial analysis, driving strategic asset management through data utilization and analysis for informed investment strategies.
Data Scientist
10/1/2020 - 1/1/2021

Developed and deployed machine learning models focusing on SKU matching and pricing optimization, significantly enhancing e-commerce operations through improved product listing and pricing strategies.
Systems Analyst
10/1/2010 - 7/1/2018

Served as a senior systems analyst developing and maintaining front-office and financial accounting systems, gathering user requirements and deploying solutions using best practices in DevOps for efficient banking operations.
Information Technology Specialist
12/1/2008 - 5/1/2009

Provided IT support and maintenance for banking operational systems, ensuring high availability and performance which contributed to the overall reliability of banking operations.
Systems Analyst
1/1/2008 - 12/1/2008

Participated in the development of customer care modules, employing programming languages to enhance software functionality and improve user experience within a Unix environment.
Information Technology Support Specialist
8/1/2007 - 12/1/2007

Maintained URA projects for telecommunication companies, ensuring project functionality and operational support.

Artificial Intelligence at FEI
2024 - 2027
Artificial Intelligence at Polytechnic University of Catalonia
2018 - 2022
Data Processing at Technology College of São Paulo - FATEC-SP
2006 - 2011
Computer Technology at Greenville Technical College
2009 - 2010

The Certificate of Applied Science - Visual Basic Developer at Greenville Technical College
8/1/2010
Programming in C# at Microsoft
7/1/2013
Statistical Models for Quantitative Marketing at FGV
7/1/2014
Neural Networks and Deep Learning at Coursera
1/1/2018
AstroTech: The Science and Technology behind Astronomical Discovery at Coursera
2/1/2018
Intensive Catalan for Beginners - Basic 1 (A2.1) at Universitat Politècnica de Catalunya
10/1/2018
Basic Modeling for Discrete Optimization at Coursera
9/1/2019
Guided Tour of Machine Learning in Finance at Coursera
10/1/2019
Advanced Modeling for Discrete Optimization at Coursera
12/1/2019
Solving Algorithms for Discrete Optimization at Coursera
1/1/2020
Data Science at Codenation
6/1/2020
Fundamentals of Reinforcement Learning at Coursera
7/1/2020
Reinforcement Learning for Trading Strategies at Coursera
9/1/2020
Machine Learning for Trading Specialization at Coursera
9/1/2020