Data Science Portfolio

Gino
Biasioli

Data Science student with a focus on turning raw data into clear, actionable insights. I work across the full analytical stack — from SQL and exploratory analysis to machine learning models and business dashboards.

📊
FOCUS AREA
Analytics & ML
🛠
CORE STACK
Python · SQL · Power BI
🎯
APPROACH
Data → Insight → Action
Work

Selected Projects

Exploratory Analysis · SQL

E-commerce Funnel Analysis

Session-level clickstream analysis of an e-commerce platform. Mapped the full purchase funnel, quantified drop-offs at each stage, and segmented behavior by device and acquisition channel.

Python Pandas SQL Matplotlib Seaborn Funnel Analysis
Unsupervised Learning · Market Basket

Customer Segmentation & Market Basket Analysis

Two-step pipeline on 550K retail transactions: K-Means clustering groups customers into 12 demographic segments, then Apriori mines product associations within each group — surfacing rules that are consistently stronger than full-population analysis.

Python K-Means Apriori Scikit-learn Pandas
Dashboard · BI

Coming Soon

Add your dashboard or BI project here — Power BI, Tableau, or a custom visualization.

Power BI SQL DAX
Toolkit

Skills & Technologies

My work spans the full data pipeline — from querying and wrangling raw data, to building predictive models, to communicating results through dashboards and clear visual storytelling.


Highlighted pills represent areas of strongest proficiency.

Languages
Python SQL R
Data & Analysis
Pandas NumPy SciPy Excel
Machine Learning
scikit-learn XGBoost Feature Engineering Model Evaluation
Visualization & BI
Matplotlib Seaborn Power BI Plotly
Tools & Workflow
Jupyter Notebooks Git / GitHub PostgreSQL VS Code

Let's connect

Open to collaborations, internship opportunities, and conversations about data science. Feel free to reach out through any of these channels.