Currently Working on developing REST API with Java spring Boot. Graduated in System Analysis and Development, with specialization in Data Science, Machine learning and Deep learning.
For this project i built a Neural network to classify whether images contain either a dog or a cat using a State-of-the-Art CNN modelImage Preprocessing. Transfer learning on a CNN trained on inceptionV3 architecture. I was able to get the model to predict the pet(cat or dog) with 96.4% accuracy. Tested with my pets!
In Brazil, there is a high school national grading exam called ENEM (Exame Nacional do Ensino Médio) which takes place yearly and sets grades for admission on most universities and colleges. The goal is to predict exam grades by using regression models. Feature Engineering. Exploratory Data Analysis. Regression using Linear Regression and Gradient Boosting. Score 93.62%.
In this project, i am creating a hypothetical scenario. My client, a successful restaurant chain in Brazil is looking to expand in New York. They want to create a Brazilian steakhouse restaurant. However, he does not know in which neighborhood the restaurant would gain the most attention from customers and face the least competition from other steakhouses. Extracting data from Foursquare APIs. Performing K-means clustering algorithm to segment neighborhoods. Geo spatial visualization with folium library.
In this project, I analyzed data from an online survey 2019 of software professionals across the world conducted by Stack Overflow to get insights into current technology usage & future technology trend. SQL & Python to perform data wrangling and exploratory data analysis (EDA). Data visualization using IBM Cognos Dashboard Embedded, and Microsoft PowerPoint for data presentation.
Backend Developer, April 2021 - Present
Java, Spring, Hibernate, Python, Node.js, Express.js, typescript
PostgreSQL, MySQL, MongoDB
Machine learning, Deep learning, NPL, EDA(Exploratory Data Analysis), Data wrangling, Data Visualization
Git, Docker, Google Cloud Platform(GCP), API design, Agile / Scrum