Jeferson Santana

As a Data Scientist III, I leverage advanced machine learning techniques to deliver end-to-end projects, including fraud detection systems and customer segmentation. My role involves predictive modeling and optimizing business processes using AI and ML.

In my role as a Data Scientist at Paraná Banco, I focused on developing machine learning models for sales forecasting and price optimization, enhancing decision-making processes through data-driven insights.

As a Junior Data Scientist, I contributed to various projects involving customer segmentation and churn prediction, utilizing machine learning techniques to enhance customer retention strategies.

During my internship at Usiminas, I assisted in engineering projects, focusing on data analysis and optimization techniques to improve operational efficiency.

In my role as an Electrical and Control Panel Assembler, I was responsible for assembling and testing electrical components, ensuring quality and compliance with specifications.

As a Warehouse Associate, I managed inventory and assisted in the logistics of product distribution, ensuring efficient operations within the warehouse.

During my internship at Autêntica Engenharia, I supported engineering projects and assisted in data analysis, contributing to project success and team objectives.

As an Apprentice at Itaú Unibanco, I gained experience in customer service and banking operations, developing skills in communication and problem-solving.

Completed a postgraduate degree focusing on Artificial Intelligence and Machine Learning, equipping me with advanced skills in data science and machine learning methodologies.

Pursued a postgraduate degree in Artificial Intelligence and Machine Learning, focusing on practical applications and theoretical foundations in the field.

Earned a Bachelor's degree in Control and Automation Engineering, providing a solid foundation in engineering principles and practices.