SQL ETL & cleaning of 2016 Fitbit data, R-based correlation analysis of activity intensity vs. calories, and Tableau dashboards.

Spark ETL & DBT for Data Analysis

A small scale ETL project that ingests data into the data warehouse using dbt(data build tool) to facilitate transformation and analytics.

dbt (data build tool) is a command line tool that enables data analysts and engineers to transform data in their warehouse more effectively.

A maquina preditiva, analisa a possibilidade de um colaborador vier deixar a empresa, e quais são os fatores principais de sua saida

An ETL pipeline designed to extract patient data from OpenEMR, transform it into FHIR format, and load it into a healthcare system, enhancing interoperability and enabling seamless data exchange.

Discover London GeoJson data with our interactive Graph & Map Visualization Solution using D3. View data with map, graph, & timeline visualizations. Advanced interactivity: pan, zoom, select, brush, link.

Data warehouse and BI project to analyze sales data for a fictional meat distributor. Built with Microsoft SQL Server and R.

The complete Google Data Analytics Capstone Project. A case study using R and SQL to analyze Fitbit user data and provide strategic business recommendations for Bellabeat.

This project demonstrates how to perform data analysis using Databricks, focusing on Apple product sales data. The project includes extracting, transforming, and loading (ETL) workflows designed to analyze customer transactions, particularly focusing on customers who bought AirPods after purchasing iPhones.

Data profiling y-data profile, Data staging (Staging tables), Talend for ETL jobs, MySQL validations Dimensional model (Target tables), Facts and Dimensions, Mapping document explaining the source column name and where it finally maps to target column, Stage to Target, Document all transformations if any

my final project about business intelligence app in monitoring food crops productivity

Cleaning of epigraphic texts for further text mining and analysis

My Resume

A large annotated semantic parsing corpus for developing natural language interfaces.

In this project, the entire 3D models were created by Revit Autodesk and the ETL was used to convert the Revit file format to the Unity Supports .fbx file format. Through Unity3D the AR app was created for Android devices, using this app anyone can able to view the entire UNOM Guindy campus in AR mode by simply installing the .apk on your device

Mineração de textos, semelhante a análise textual para visualização das palavras com maior frequência em um documento

Portfolio Projects