I will analyze and visualize your data using python and r

Hello! I'm Douglas Renan, a Data Analyst and Machine Learning researcher with a Bachelor's degree in Engineering and a Master's degree in Computer Science, specializing in Intelligent Computing and Machine Learning.

I provide professional data analysis services using Python, R, SQL, Excel, and Power BI, helping researchers, businesses, and organizations transform raw data into valuable insights.

Services I Offer

Data Cleaning and Preprocessing

Exploratory Data Analysis (EDA)

Statistical Analysis

Data Visualization

SQL Queries and Database Analysis

Power BI Dashboards

Machine Learning Models

Time Series Forecasting

Predictive Analytics

Python and R Programming

Research and Scientific Data Analysis

Tools and Technologies

Python

R

SQL

Excel

Power BI

Pandas

NumPy

Scikit-Learn

TensorFlow

Keras

Matplotlib

Experience

Master's research focused on reconstructing Brazilian fisheries statistics (1950-2022) using machine learning and time series analysis.

Developed predictive models for missing data estimation.

Developed three software patents related to fisheries data reconstruction.

Experience in statistical modeling, forecasting, and scientific computing.

Why Work With Me?

High-quality