Bethlehem Desalgne
Portfolio

Data Analyst | Data Scientist | Automation Developer
@Bethlehem Desalgne

CUSTOMER REVIEW
SENTIMENT ANALYSIS

In this project, I fetched customer reviews from the Trustpilot website using Python web scraping techniques,
followed by data cleaning and preprocessing. I then performed sentiment analysis using
OpenAI's GPT-4 , an advanced Artificial Intelligence NLP model, and visualized sentiment and rating distributions.

REI PRODUCT DATA SCRAPER

Scraper Screenshot

PYTHON – This project scrapes and normalizes product data from REI.com, exporting clean JSON with details such as price, brand, colors, sizes, availability, ratings, and more. It also includes a Scalability Plan to extend from one category to REI’s entire catalog.