Data & AI Engineer / Automation Developer

Hello, I am mpraes

Data & AI Engineer / Automation Developer

Builder at heart with 10+ years in Logistics & Procurement. I bridge complex business requirements and technical solutions through Data Engineering, AI Automation, and Full Stack Development.

Featured Project

DeepSQL.pro

Learn SQL the way professionals use it

Master SQL through real analytical challenges. Work with authentic business datasets, uncover insights, and improve your skills with instant feedback, guided hints, and immersive scenarios inspired by real corporate challenges.

SQL Real Datasets Free Interactive Learning
Start Learning for Free

Products

Independent SaaS products built to solve real-world problems.

RFx Made Easy

AI-Powered Procurement

AI-powered platform for B2B procurement professionals. Create RFP/RFQ/RFI documents with interactive editing, real-time quality analysis, and professional PDF/DOCX exports.

AI B2B SaaS
Visit site

Verometric

KPI Engineering

KPI engineering platform that transforms data into strategic clarity. Features natural language intent definition and 75+ curated strategic KPIs for dashboard blueprinting.

Analytics Strategy BI
Visit site

Gas Mais Barato

Price Comparison

LPG price comparison platform for Brazil. Find the cheapest gas stations with statistical analysis, savings calculations, and community-driven price reporting.

Consumer Brazil Community
Visit site

Projects

Here is what I have worked on and learned over the recent years.

quickelt

31

Repo template para projeto de Engenharia de Dados

data-engineering data-quality docker pandas
Python
0 recent commits

pandas_pipeline_agent_flow_generator

10

An intelligent, automated system for generating and testing pandas data cleaning pipelines using AI agents and structured quality checklists.

agent langgraph-python pandas-python
Latest Impact 6b8eec6

feat: complete agent system with English translations and improved documentation

Python
1 recent commits

awesome_list_faith_tech_materials

8

This is an Awesome List with materials and resources to the developers who wants to spread the Word of God using Technology developing something useful.

awesome-list bible biblia christian
0 recent commits

webapp_gas_mais_barato

6

Repo código da página simples do "Gás Mais Barato"

TypeScript
0 recent commits

single_node_dw

5

Framework de Data Warehouse single-node para pipelines ETL com conectores de origem e destino.

data-warehouse database etl etl-framework
Python
0 recent commits

data_scout

5

A "one-click" data diagnostic tool that ingests raw datasets, runs automated cleaning, computes KPIs, and uses an LLM to turn cold metrics into a concise business narrative.

data-analysis data-science kpi-dashboard metrics
Python
0 recent commits

article_scout_agent

4

**Article Scout** is an intelligent research paper evaluation system that helps students and researchers assess the relevance and quality of academic papers for their TCC (Final Project) or research w

agentic-ai python reserach streamlit
Latest Impact bf44284

feat: Complete project restructuring and documentation overhaul

Python
1 recent commits

nodedesk_app

3

This is an inredible agent helper for It support department in companies

it-support python streamlit
Python
0 recent commits

projeto-gestao-pessoas-exec-federal

2

Projeto de Analytics voltado para Gestão de Pessoas (Executivo Federal) - Cargos Vagos e Vacâncias

etl git pandas pipeline
Python
0 recent commits

medinow

2

A WhatsApp chatbot for medical appointment scheduling using natural language, integrated with Google Calendar and designed for easy scalability across multiple doctors and clinics.

agentic-ai chatbot docker python
Latest Impact 431da30

feat: complete MediNow WhatsApp medical bot with Docker setup

Python
1 recent commits

exegese360

2

Programa para Exegese/estudo bíblico com consulta de versículos e estudos de palavras em pc local.

bible-database bible-search bible-study terminal-based
Python
0 recent commits

multi_tenant_app

2

Template para criar chatbots e agentes de IA com suporte a múltiplos provedores de LLM e canais de mensagem.

application chatbot llm message
Python
0 recent commits

dw_crew_constructor

1

Projeto CrewAI Data Warehouse - Automação na Construção de Data Warehouses Open Source

agentic-ai crewai data-warehouse database
Python
0 recent commits

the_pipeline_creators

1

Welcome to The Pipeline Creators, a robust and modular framework for designing, implementing, and testing data engineering pipelines. This project leverages the power of Pandas, Pydantic, and Pytest t

agent pipeline pydantic pytest
Python
0 recent commits

sql-fuzzy-matching-lab

1

Projeto para aplicação de conceitos SQL Pílulas: Laboratório de Data Quality & Fuzzy Matching

docker fuzzy-matching postgresql python
Latest Impact e875555

feat: Add comprehensive README with setup instructions and project overview

Python
2 recent commits

fine_tunning_model1b_aienginnering

1

Projeto simples de treinamento de fine tunning de modelo llama com 1B conteúdo de AI Engineering

Python
0 recent commits

Primeira-Regressao-Linear

Meu primeiro exercício pessoal de aplicação do modelo regressão Linear em Python em Ciencia de dados

ml python
Jupyter Notebook
0 recent commits

practical_study_case_open_source_data_enem

Practical Study Case on ENEM Data Open Source

aas data-modelling ssis ssms
TSQL
0 recent commits

coursera-test-bash

This is an repo to learn bash and linux for Data Engineering

linux shell-script
Shell
0 recent commits

benchmark_frameworks_fabric

Repositório com a finalidade de registrar um estudo de benchmark de frameworks Pyspark e DuckDB usando dentro do notebook no MS Fabric

duckdb jupyter-notebook msfabric optimization
Jupyter Notebook
0 recent commits

crewai_agentes

This project is a fully local AI-powered blog post generator, using CrewAI to simulate a multi-agent system for researching and writing AI news content.

crewai ollama python3
Python
0 recent commits

the_data_analysts

Este projeto implementa um sistema de análise de qualidade de dados usando crewAI. O objetivo é gerar relatórios técnicos detalhados para arquivos CSV, identificando problemas de qualidade e oferecend

crewai python
Python
0 recent commits

business_scenario_trucks_pipelines_fabric

Repo with an use case to understand how to create scalable pipelines

data-engineering msfabric notebook-jupyter python
Jupyter Notebook
0 recent commits

certobot

Novo projeto de bot agêntico que tem propósito de ativamente entrar em contato com devedores e negociar/resolver as dívidas

agentic-ai bot docker makefile
Python
0 recent commits

hallucistation

Novo app rapido cujo propósito é brincar com alucinações conforme LLMs o fazem

css docker html javascript
Latest Impact 1411609

fix: Include data folder in Docker container

JavaScript
8 recent commits

agent_buy

Agente sistema de Compras ERP

agentic-ai app docker fastapi
Python
0 recent commits

safraboleto

Projeto de Agente de Renegociação e Cobrança Digital B2B

agentes-ia app chatbot python
Python
0 recent commits

quick_vm

Repo to help create VM on providers via python and terraform

devops-tools infrastructure-as-code infrastructure-services python-script
Python
0 recent commits

jobs_helper

Projeto de automação para apoiar candidaturas técnicas no Linkedin com LangGraph Agents

agent jobs jobsearch linkedin
Python
0 recent commits

shiftsql

Repositório padrão de framework para auxilio em migrações de bancos de dados estáticos

database database-migrations mssql mysql
Python
0 recent commits

mpraes

0 recent commits

-mpraes

Pagina principal do meu Github Profile

0 recent commits

livecoding1

Este projeto é um resultado de aprendizado via transmissão no Youtube realizado no dia 23/10/2025.

0 recent commits

sql_queries_diversas

Repositório único de Queries SQL para usos diversos no trabalho.

0 recent commits

test_embeddings

An repo only to udnerstaind embeddings

Python
0 recent commits

pyspark_catalyst

An intelligent RAG (Retrieval-Augmented Generation) agent built with LangGraph, designed to serve as a productivity optimizer for data engineers. By leveraging PySpark documentation and community link

Python
0 recent commits

restaurant-website-html-css-fundamentals

This is my first restaurant website. One page of HTML and CSS fundamentals

css html website
HTML
0 recent commits

praticando_funcoes

Repositório criado para criação das mais diversas funções no python a fim de dominar o tema.

functions python3
Python
0 recent commits

projeto_dados_gov_federal

Repositório dos arquivos que representam todo o projeto público que consiste em trazer dados de Compras Públicas do Governo Federal e fazer análises

datawarehouse dimensional-model etl-pipeline mysql-database
Jupyter Notebook
0 recent commits

time_series

Repo para praticar modelos de time series em jupiter notebook

arima forecasting pandas python
Jupyter Notebook
0 recent commits

coins_dash

A little example of a dashboard created with plotly and dash (python)

Python
0 recent commits

api_cep

Api para requsições de CEP em Python

0 recent commits

prediction-on-price-of-houses-to-rent-in-Sao-Paulo

Jupyter Notebook
0 recent commits

projeto-site

Criação de novo site durante o curso de Git e Github

HTML
0 recent commits

Ola-mundo

Meu primeiro repositório aula Git e Github

HTML
0 recent commits

github-slideshow

A robot powered training repository :robot:

Latest Impact 26ead39

fix: Gemfile & Gemfile.lock to reduce vulnerabilities

Ruby
2 recent commits

Last synced: April 25, 2026 at 11:57 PM

About Me

I am a "Builder" at heart—a Data & AI Engineer with over 10 years of operational experience in Logistics and Procurement. This unique background allows me to bridge the gap between complex business requirements and technical solutions.

My Core Focus:

Data Engineering: Specializing in the Microsoft stack (Fabric, Azure SQL, Synapse, ADF, Databricks). I architect end-to-end solutions, from ingestion (ETL/ELT) to dimensional modeling and BI delivery.

AI Automation: Designing intelligent agents and workflows using LangGraph, FastAPI, Docker, and Azure Container Apps to reduce operational effort.

Full Stack Development: Transitioning from a strong Python/SQL foundation to building web applications with JavaScript, HTML, and CSS.

Certifications: Microsoft Certified: Azure Data Engineer Associate (DP-203/700 path) & Fundamentals (AZ-900, DP-900). Oracle Cloud Certified.

The "Builder" Mindset: Beyond corporate projects, I am an active maker. I develop independent SaaS MVPs to solve real-world problems, constantly testing new technologies like AI Agents and dynamic web frameworks.

Experience

Key roles in Data Engineering and AI Automation

AI Automation Developer & Data Engineering Specialist

Aug 2024 - Present

SCORAS

  • Designed full-stack AI ecosystem using LangGraph for transportation conglomerate
  • Optimized WhatsApp chatbot with Text-to-SQL capabilities
  • Led Azure to AWS cloud migration

Senior Data Engineer

Jan 2024 - Present

NINECON

  • Architected Microsoft Fabric Lakehouse with Medallion architecture (30+ tables)
  • Built Oracle Data Warehouse (70+ tables)
  • Optimized Spark workloads for F2 Capacity

Senior Data Engineer & Tech Lead

Feb 2024 - Present

BLUER TECNOLOGIA

  • Led SAP ECC to Microsoft Fabric migration
  • Engineered high-frequency vehicle tracking pipeline
  • Developed SAP RFC integration with Delta Tables

Senior Analytics Engineer

Mar 2024 - Sep 2024

AB INBEV (via Peapply Consulting)

  • Optimized high-volume Databricks models (tens of millions of records)
  • Implemented CI/CD pipelines
  • Built Azure Analysis Services semantic models

Data & BI Engineer

Feb 2022 - Feb 2024

IBM (Client: Vale)

  • Engineered enterprise asset monitoring for mining equipment
  • Developed Azure Analysis Services models
  • Designed ADF pipelines and Synapse Data Warehouse

Skills

Platforms

Microsoft Fabric Databricks Azure Data Factory AWS Glue Synapse Docker

Languages

Python SQL PySpark TypeScript DAX

Databases

Oracle PostgreSQL SQL Server SAP HANA DynamoDB

AI & Automation

LangGraph LangChain FastAPI Text-to-SQL LLM

Certifications

Microsoft Fabric Data Engineering Associate

DP-700

Azure Fundamentals

AZ-900

Azure Data Fundamentals

DP-900

Oracle Cloud Infrastructure Associate

OCI

Oracle AI Agent Associate

Oracle

Education

MBA in Logistics Engineering

Faculdade Porto das Monções | 2014-2017

Bachelor's Degree in Logistics

Faculdade Porto das Monções | 2011-2013

Data Analytics Training (300+ hours)

Alura | 2021-2022

Languages

🇧🇷 Portuguese
Native
🇺🇸 English
Full Professional
🇪🇸 Spanish
Professional Working

Contact

Let's build something amazing together.