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bellDataSc/README.md

Isabel Cruz | Data Engineer & Analytics Specialist

Typing SVG

About Me | Sobre Mim

🇺🇸 EN: Data Engineer and Business Intelligence specialist with expertise in integrating and modeling data from diverse sources including relational databases (Oracle), government systems (SIGEO/Ministry of Finance), and collaborative platforms (SharePoint). I develop data pipelines using ETL/ELT processes in Python and SQL, automated through Jupyter Notebooks, with experience in structured and semi-structured data and cloud solutions (Azure). I create Power BI dashboards, translating data into actionable insights for decision-making.

🇧🇷 PT: Engenheira de Dados e especialista em Business Intelligence com expertise na integração e modelagem de dados de diversas fontes, incluindo bancos relacionais (Oracle), sistemas governamentais (SIGEO/Ministério da Fazenda) e plataformas colaborativas (SharePoint). Desenvolvo pipelines de dados com processos ETL/ELT em Python e SQL, automatizados via Jupyter Notebooks, com experiência em dados estruturados e semiestruturados e soluções em nuvem (Azure). Crio dashboards no Power BI, traduzindo dados em insights acionáveis para tomada de decisão.


Tech Stack | Stack Tecnológico

Languages & Frameworks

Python SQL Kotlin R

Data Engineering & Analytics

Apache Airflow dbt Pandas NumPy Jupyter

Cloud & Databases

Microsoft Azure Google Cloud BigQuery Oracle PostgreSQL

Visualization & BI

Power BI Streamlit Plotly Matplotlib


Certifications & Achievements | Certificações e Conquistas

  • Data Science Certifications | Certificações em Ciência de Dados
  • Public Finance Specialist | Especialista em Finanças Públicas
  • Microsoft Power BI Certified | Certificado Microsoft Power BI
  • Strategic Communication | Comunicação Estratégica
  • Cloud Solutions (Azure & AWS) | Soluções em Nuvem (Azure & AWS)

Latest Articles | Últimos Artigos

  • Technical and Academic Articles on programming, data, and strategic communication
  • Medium Publication: https://medium.com/@belgon
  • Focus Areas: Data Engineering, Business Intelligence, Government Data Analysis

Currently Learning | Atualmente Estudando

  • Financial Data Analysis | Análise de Dados Financeiros
  • Government Budget Systems | Sistemas Orçamentários Governamentais
  • Tax Data Analytics | Análise de Dados Tributários
  • Machine Learning Operations (MLOps)
  • Multi-Cloud Data Architecture

Let's Connect | Vamos nos Conectar

LinkedIn Medium Email

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  1. Natural-Language-Processing-with-Disaster-Tweets Natural-Language-Processing-with-Disaster-Tweets Public

    Predict which Tweets are about real disasters and which ones are not

    Python

  2. Public-Data-Pipeline-for-Business-Insights Public-Data-Pipeline-for-Business-Insights Public

    Public Data Pipeline for Business Insights

    Python

  3. Projeto-ETL-com-Python-e-Google-BigQuery Projeto-ETL-com-Python-e-Google-BigQuery Public

    Projeto ETL com Python e Google BigQuery

    Jupyter Notebook 1

  4. SQL-for-Budget-Data-Analysis-in-the-Government-of-SP SQL-for-Budget-Data-Analysis-in-the-Government-of-SP Public

    SQL para qualquer conjunto de DADOS - by ISABEL CRUZ

    Jupyter Notebook

  5. Analise-e-Exploracao-do-ULID25k-Dataset Analise-e-Exploracao-do-ULID25k-Dataset Public

    Este notebook tem como objetivo explorar e analisar o ULID25k dataset (Unsplash Lite Image Dataset), uma coleção de 24.976 imagens

    Jupyter Notebook

  6. Kotlin-Data-Pipeline Kotlin-Data-Pipeline Public

    Kotlin Data Pipeline

    Kotlin