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LuisMig-code/README.md

Hi, I'm Luis Miguel 👋

Senior Data Analyst & Automation Specialist

Typing SVG


💼 About me

  • 🎯 Senior Data Analyst with 5+ years of experience in Data Analytics, BI, Automation and Applied AI, working across high-scale B2C and B2B environments
  • 🏗️ I build end-to-end data pipelines in Medallion architecture (Bronze → Silver → Gold) with dbt, Airflow and Airbyte
  • 🤖 I apply AI (RAG, LLMs, Multi-Agent Systems) to speed up analysis and automate business processes
  • 📊 Focused on marketing analytics, CRM analytics and event-driven automations
  • 🎓 Computer Science — Federal University of Maranhão (UFMA)

🏆 Some results I've delivered

  • 📉 -17% CPL and -13% media cost through Pareto analysis, while keeping revenue stable
  • 📈 +23% in sales through customer clustering, with no increase in media spend
  • 💰 ~R$ 400/month saved by eliminating external tools with a Medallion pipeline
  • 🤖 AI-powered WhatsApp bots automating sales, support and task creation

🛠️ Tech Stack

Languages & Data

Applied AI

Data Engineering & Automation

BI & Cloud


📫 Entre em contato comigo

Turning data into decisions | Manual processes into automations.

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