data-analytics-engineering

A collection of 7 interactive Data Analytics Web Applications built with Python and Streamlit, featuring data exploration, data preprocessing, statistical analysis, interactive visualizations, KPI dashboards, and business insights through user-friendly web interfaces.

AI-Powered Sales Intelligence & Forecasting Platform that transforms sales data into actionable business insights using Machine Learning, predictive analytics, anomaly detection, and AI-driven recommendations. Built with Next.js, FastAPI, Python, and PostgreSQL.

End-to-end Codeforces Data Lakehouse built with Python, PostgreSQL, dbt, Apache Airflow, Docker, Parquet, and Power BI. Automates data ingestion, processing, warehousing, transformation, validation, and analytics.

🚀 Production-grade sales analytics on Databricks | Medallion Architecture (Bronze→Silver→Gold) | AI-powered dashboards | 97% Genie AI accuracy | Unity Catalog governance | 790 lines of SQL/Python

This scraper is especially designed as a first phase in a long project to help GMU prospective students who applied and got accepted into the DAEN (Data Analytics Engineering) masters program in GMU (George Mason University).

Painel interativo em Python/Streamlit sobre o mercado de trabalho feminino no Brasil — salário, presença e evolução por setor, estado e período, a partir de dados da RAIS.