Stream CSV in and out of MySQL

A framework for processing data based on the Cubbles platform.

A Node.js tool to extract, transform, and export Salesforce data to JSON. This lightweight ETL tool connects to Salesforce, retrieves object data, applies custom transformations, and outputs clean JSON files ready for use in other systems or workflows.

CLI tool for extracting values of a specific field from a MongoDB collection and saving them into a target collection. Supports batching, large dataset processing, and flexible write configurations.

⛓️ ETL application to extract, transform, and load data into a database. Using Node.

A web-based platform that allows the building and management of ETL pipelines in a multi-institution environment. To cite this Original Software Publication: https://www.sciencedirect.com/science/article/pii/S2352711021001497

Proyecto de topicos especiales para la gestion de datos (UCAB) - El objetivo es hacer un dashboard y un etl para obtener la informacion de los demas equipos

MongoDB Data Warehouse Construction : ETL-Driven Approach for Efficient Data Management

A desktop WhatsApp data collector (Electron + @open-wa/wa-automate) and an LLM-based sentiment pipeline (Python + OpenAI) used to analyze 23k messages from 28 WhatsApp groups across two faculties, covering ~7k participants. We test hypotheses about group culture (Psychology vs CS) and mood trends across a semester.

ETL, flask, geographical mapping, and website creation with amusement park data.

Parse transactions from bank statement PDFs into a JSON array.

Automating Elasticsearch Indexing

Seattle Airbnb pricing based on the month of the stay. Includes an application for users to select their favorite listing and month they would like to book their destination vacation for an expected price per night for their stay.

ETL scripts for CampusMap

eggjs mssql elasticsearch

Este um projeto que tem como objetivo executar as funcionalidades de um ETL (Extract, Transform and Load) em arquvios referentes ocorrências registradas,através de chamados, pelo Centro Integrado de Operaçes em Segurança Pública de Sergipe (CIOSP-SE).

Normalizes data extracted with scraper.

An ETL program to clean up and consolidate all my different bank transactions into a single csv file. I can then use this csv in Google Sheets where I categorize and analyze my expenses.

Process MySQL data via transform streams

An ETL for US venders to track competition prices and trends