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Hi, I'm Douglas Oliveira

🧑‍🎓 Graduated at SCS Data Analytics and visualization at the University of Toronto (UOT) | Ontario, Canada

💻 A passionate data-driven analyst with a background in Business, Supply Chain, Project Management and Client Management.

🔑 10+ experience in Business Analyst, CPFR, Supply Chain and Project Management

💰 Seeking to leverage data analytical skills to improve corporate performance as a data analyst.


GitHub language count Github GitHub forks GitHub Repo stars


✉️ Find me on:


🧰 Languages and Tools:

Python Javascript VS Code MySQL HTML PostgreSQL Mongodb CSS Bootstrap R AmazonWebservices Jupyter flask Exel Tableau


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GitHub Streak

Douglas Oliveira's Projects

amazon_vine_analysis icon amazon_vine_analysis

Analyzed 50 datasets of Amazon reviews written by members of the paid Amazon Vine program. Implemented ETL using Amazon Web Services, PySpark and Postgres SQL.

bikesharing icon bikesharing

Exploring Bike-Sharing Data with Tableau. Create Worksheets, dashboards, and stories from New York City bike-sharing data.

credit_risk_analysis icon credit_risk_analysis

We'll use Python to build and evaluate several machine learning models to predict credit risk. Being able to predict credit risk with machine learning algorithms can help banks and financial institutions predict anomalies, reduce risk cases, monitor portfolios, and provide recommendations on what to do in cases of fraud.

cryptocurrencies icon cryptocurrencies

Use unsupervised Machine Learning techniques to analyze cryptocurrency data

mapping_earthquakes icon mapping_earthquakes

Use JavaScript's Leaflet library along with the Mapbox API to create visualizations of earthquake data form the U.S. Geological Survey

mission-to-mars icon mission-to-mars

Build an app to scrape websites for data pertaining to the Mission to Mars, and then create an HTML page to display the findings

movies-etl icon movies-etl

ETL (Extract, transform and load) is a essential process for a Data Analysis. In this project we will Create an ETL pipeline from raw data to a SQL database, extract data from disparate sources using Python and then clean and transform data using Pandas and load data with PostgreSQL

plotly icon plotly

Build an interactive dashboard using Plotly.js to explore data on the biodiversity of belly buttons and then deploy the dashboard to a cloud server

pyber_analysis icon pyber_analysis

Creating visualizations of rideshare data for PyBer to help improve access to ride-sharing services and determine affordability for underserved neighborhoods.

surfs_up icon surfs_up

Using SQLite, SQAlchemy, Python in a Jupyter Notebook and Design a Flask application using data.

ufos icon ufos

Use JavaScript, HTML, and CSS to create a custom webpage that showcases different UFO sightings around the world

world_weather_analysis icon world_weather_analysis

Using Jupyter Notebook, Pandas Library, CityPy, Python, APIs and JSON Traversals, to get more than 500 random latitudes and longitudes and analyze weather data

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