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felipeandrade91/README.md

Hi, I'm Felipe Andrade

Data Analyst | SQL | PostgreSQL | Power BI | Analytics Engineering | Python | R | Statistics | Machine Learning

I'm a Data Analyst and PhD researcher with over 15 years of experience transforming complex real-world datasets into actionable insights through SQL, Power BI, Python, statistics, and machine learning.

My scientific background has strengthened my analytical thinking, hypothesis-driven problem solving, and ability to design reproducible analytical workflows.

Applying scientific rigor and analytical thinking to solve business problems through modern data analytics.

Tech Stack

Analytics & Business Intelligence

  • SQL
  • PostgreSQL
  • Power BI
  • DAX
  • Power Query (M)
  • Analytics Engineering
  • Star Schema
  • Data Modeling

Programming & Analytics

  • Python
  • R
  • Statistics
  • Machine Learning

Tools

  • Git
  • GitHub
  • DBeaver
  • Excel

Featured Projects

⭐ Customer Analytics for Brazilian E-commerce

End-to-end Analytics Engineering and Business Intelligence project built with PostgreSQL, SQL, and Power BI, featuring a Star Schema data model, SQL semantic layer, business KPIs, and interactive executive dashboards.

🔗 Repository https://github.com/felipeandrade91/Customer-Analytics-for-Brazilian-E-commerce

📂 Data Analytics Portfolio

A curated collection of my Business Intelligence, Analytics Engineering, SQL, Python, Power BI, Machine Learning, and Statistical Analysis projects.

🔗 Repository https://github.com/felipeandrade91/Data-Analytics-Portfolio

Scientific Background

  • PhD in Animal Biology UNICAMP
  • Postdoctoral researcher USP
  • 28 peer-reviewed scientific publications
  • Description of 13 new amphibian species
  • 15+ years working with complex real-world datasets

Connect with Me

💼 LinkedIn

https://linkedin.com/in/felipeandrade91

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  1. Brazilian-Anuran-Diversity-Dashboard Brazilian-Anuran-Diversity-Dashboard Public

    Interactive Power BI dashboard exploring the spatial and temporal patterns of Brazilian anuran diversity using GBIF occurrence records.

    1

  2. gbif-amphibians-etl-pipeline gbif-amphibians-etl-pipeline Public

    This project was developed as a portfolio piece focused on biodiversity data engineering, demonstrating skills in SQL-based ETL pipelines, data quality assessment, and analytical dataset construction.

    1

  3. GBIF-Brazilian-Amphibian-Biodiversity-Analysis GBIF-Brazilian-Amphibian-Biodiversity-Analysis Public

    This project presents an exploratory and statistical analysis of amphibian occurrence records in Brazil using data from the Global Biodiversity Information Facility (GBIF).

    Jupyter Notebook 1

  4. Customer-Analytics-for-Brazilian-E-commerce Customer-Analytics-for-Brazilian-E-commerce Public

    End-to-end Customer Analytics project using PostgreSQL and Power BI, featuring Analytics Engineering, Star Schema modeling, SQL semantic layers, and interactive business dashboards built from the B…

    1