💻 Enrique Companioni Portfolio

Main Projects

New Orleans Police Department Data Analysis Skills: Data Analysis • Power BI • SQL • Python This project analyzes public police reports from the New Orleans Open Data Portal, focusing on trends, patterns, and actionable insights derived from incidents reported by the New Orleans Police Department (NOPD). Details	Real Estate Data Warehouse & ETL Skills: Data Engineering • SQL • Airflow • Python • Power BI Designed and implemented a data warehouse for real estate sales, including schema design, API integration, data preprocessing, and SQL-based transformations. Implemented SCD Type 1 and 2 for historical tracking, data quality checks, and pipeline monitoring with Flower API. Built a Data Engineering dashboard to track pipeline reliability and performance. Details
Dog Breed Classification (ResNet + InceptionV3) Skills: Transfer Learning • PyTorch • Machine Learning Hybrid approach using pretrained architectures to extract robust features and build a high-performing breed classifier — includes experimentation notebooks and model comparison. Details	Mango Leaf Disease Classification Skills: CNN • Grad-CAM • OpenCV Multiclass disease classifier for mango leaves using CNNs, explainability (Grad-CAM) and feature extraction techniques to support agricultural diagnostics. Details
Efficient Automation of Recipe Selection Boosting Traffic with Machine-Learning Skills: Data Analysis • Data Science • Classification • Data Visualization This project automates the recipe selection process to increase traffic on a fictional recipe website by implementing a machine learning solution. Details	Pursuer-Evader Simulator Skills: Deep Reinforcement Learning • Agentic AI • Recommendation System • Simulation • Python • C# • Robotics • Unity Developed a 2D simulation framework to study pursuit–evasion dynamics between autonomous agents. Built in Unity and integrated with Python, the environment enables training agents with various reinforcement learning algorithms to develop strategic behaviors. The simulator includes LiDAR-based perception, differential drive kinematics, and an aerial camera system. Details
Earthquake Lakehouse on Azure & Databricks Skills: Data Engineering • Azure • Databricks • Data Analysis End-to-end Earthquake Data Engineering project using Azure and Databricks with a Medallion Lakehouse architecture. Details	Los Angeles Crime Analysis Skills: Data Analysis • SQL • Tableau • Python With this project, we seek to identify trends, patterns, and high-risk areas to enhance law enforcement strategies, improve public safety measures, and provide comparative analyses of crime trends in other cities. Details
End-to-End Customer Churn Prediction Using Exploratory Analysis and Machine Learning Skills: Data Science • Data Analysis • Data Engineering • Databricks • Spark A production-ready pipeline that ingests customer data from Telco, trains a churn-prediction model, registers and serves the model, and produces a dashboard of key business metrics. Details