Mid-Level Data Scientist & AI Engineer | Campinas-SP (Brazil)
Coming from a biomedical background, I have worked in Data Science since 2021, building AI-driven solutions in Computer Vision, Time Series Forecasting, Generative AI, and LLMs. I am passionate about innovation and automation, specializing in optimizing business processes across healthcare, retail, energy, finance, and customer support. Currently, I am focused on building scalable, multi-agent AI systems and robust predictive models, continuously pushing my expertise to drive high-impact data strategies globally.
📫 How to reach me: william.qgdi@gmail.com
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💼 Mid-Level Data Scientist at Acerto (2024 - Present)
- Architected and managed a multi-agent negotiation chatbot using LangChain and GPT, directly contributing to company revenue.
- Developed and optimized debt ranking and conversion lift models to enhance business intelligence strategies.
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📊 Data Scientist at AB InBev (2023 - 2024)
- Developed a large-scale forecasting model for the European market leveraging PySpark and Databricks.
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📈 Junior Data Scientist at Kumulus Cloud & Data (2021 - 2023)
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🤖 Postgraduate in Machine Learning Engineering
📆 Expected Jul 2026
📍 FIAP -
⚙️ Bachelor's Degree in Industrial Automation Technology
📆 2021 - 2023
📍 IFSP - Instituto Federal de Educação, Ciência e Tecnologia de São Paulo - Piracicaba, Brazil
- ✔️ Microsoft Certified: Azure AI Engineer - 07/2023
- ✔️ Microsoft Certified: Azure Fundamentals - 03/2022
- ✔️ Microsoft Certified: Azure Data Fundamentals - 02/2022
- ✔️ Microsoft Certified: Azure AI Fundamentals - 11/2021