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MattiaMDR/README.md

Mattia — Data Analyst, Machine Learning and Business Intelligence

About Me

I am a Data Analyst with over seven years of experience in e-commerce.

I help businesses transform sales, inventory and operational data into clearer forecasts, smarter replenishment decisions and actionable performance insights.

My work combines business understanding with Python, SQL, machine learning, predictive analytics, Tableau and Power BI.

Featured Projects

AI Inventory Optimization System

AI Inventory Optimization System

End-to-end machine learning project for demand forecasting, inventory optimization and replenishment decisions.

Python Machine Learning Forecasting Inventory

View AI Inventory Optimization System 		E-commerce Operations Analytics Decision System

E-commerce Operations Analytics Decision System

End-to-end analytics system designed to evaluate e-commerce operations, performance drivers and data-driven business decisions.

Python Pandas Analytics E-commerce

View E-commerce Operations Analytics Decision System
SQL Business Performance Analysis Dashboard

SQL Business Performance Analysis Dashboard

Business performance analysis focused on sales, customers, products and operational KPIs.

SQL Business Analysis KPIs Dashboard

View SQL Business Performance Analysis Dashboard 		Sales Strategy Decision Dashboard

Sales Strategy Decision Dashboard

Interactive dashboard designed to identify trends, performance drivers and business opportunities.

Tableau Data Analysis Sales Strategy Business Intelligence

View Sales Strategy Decision Dashboard

What I Do

  • Demand forecasting and time-series analysis
  • Inventory optimization and replenishment planning
  • Sales, product and store performance analysis
  • Data cleaning, validation and exploratory analysis
  • Interactive Tableau and Power BI dashboards
  • SQL analysis and business reporting

My Approach

I do not build models simply to produce technical outputs.

I start by understanding the business problem, reviewing the available data and identifying the most relevant performance drivers.

I then create an analysis that supports practical business decisions.

Current Focus

I am currently focused on developing advanced projects involving:

  • Machine learning for retail and e-commerce
  • Demand forecasting
  • Inventory optimization
  • Predictive and prescriptive analytics
  • Business intelligence dashboards

Turning data into better business decisions.

Popular repositories Loading

  1. MattiaMDR MattiaMDR Public

  2. SQL-Business-Performance-Analysis-Dashboard SQL-Business-Performance-Analysis-Dashboard Public

    SQL, Python and Tableau dashboard analyzing e-commerce business performance using the Brazilian Olist dataset.

    Python

  3. sales-strategy-decision-dashboard sales-strategy-decision-dashboard Public

    Python and Tableau decision-support project for pricing, sales channel and inventory strategy analysis

    Python

  4. ai-inventory-optimization-system ai-inventory-optimization-system Public

    End-to-end machine learning project for retail demand forecasting, inventory risk analysis and replenishment optimization using Python, XGBoost and Tableau.

    Python

  5. ecommerce_operations_analytics_decision_system ecommerce_operations_analytics_decision_system Public

    I developed an end-to-end e-commerce operations analytics and machine learning system using Python, Pandas, scikit-learn and Tableau. I analyzed 180,519 retail records and 65,752 unique orders, com…

    Python