Data Science Portfolio

Here are some data science projects that I have been developing in the last years.

Customer acquisition for a digital newspaper

This project was made for a job interview for Grupo RBS where I developed a model to classify some users of a digital newspaper to discover if they would become subscribers or not, based in use and demographic data. This project cover all the steps of a data science project, from data cleaning to the tuning of model. And yes, I got the job.

Github

Stock purchase and sale strategy

Based on some fictional stock prices, the challenge was identify the best moments to buy and sell stock. The strategy used is moving average. This project was proposed by Portocred for a job interview and I got the job.

Github

Reflections about Boston housing price

More than the common challenge "Boston housing price", this project is part of a Udacity Nanodegree program where besides developing a model I do reflections about the case. The structure is guided by the course of Udacity.

Github