📍 Montreal, CA
📧 Email: [email protected]
🔗 LinkedIn: /in/estiveljr
👨‍💻 GitHub: /estiveljr

I build data-driven solutions that solve real business problems. 5 years of experience bridging the gap between business needs and technology, I specialize in optimization, forecasting, and backend development.

• Data Science: Optimization algorithms, forecasting, and ML models.
• Development: Backend systems, APIs, and data pipelines
• Supply Chain: Network design, inventory optimization, and logistics efficiency analysis

• Data Science Specialist & Coordinator (Xcelis Consulting, 2021-2023)
• Supply Chain Consultant & Analyst (Xcelis Consulting, 2019-2021)

• Languages: Python, SQL, JavaScript, C++, Java
• Data Science: Pandas, NumPy, Scikit-learn, XGBoost
• Optimization: Cplex, Gurobi, OR-tools
• Web Development: Flask, FastAPI, React
• Cloud & DevOps: GCP, AWS, Docker, Git

• MSc in Information Systems (University of São Paulo)
• BS in Industrial Engineering (FEI University Centre - São Bernardo)
• BS in Marketing and Advertising (Mackenzie University - São Paulo)
• DCS in Web & Mobile Development (Institut Grasset - Montreal)

I'm always interested in challenging problems and collaborative opportunities. Currently based in 📍Montreal and fluent in English, French, and Portuguese.

📧 [email protected] | 🔗 LinkedIn | 👨‍💻 GitHub