Andres Rivas

Data Analyst (Junior)

I build decision-ready analytics: EDA, KPI dashboards, and business cases.

About

I’m building my first role in analytics. My focus is turning messy datasets into clear insights, actionable recommendations, and stakeholder-friendly dashboards.

Skills

Python Pandas SQL Streamlit Data Visualization KPI Design Business Analysis Storytelling

Featured Projects

Olist Sales EDA

Exploratory Data Analysis of Brazilian e-commerce sales to identify growth opportunities and seasonal trends.

Uncovered key seasonal patterns and high-performing categories.

Olist KPI Dashboard

Interactive sales and performance dashboard designed for monitoring e-commerce growth and delivery efficiency.

Built with Streamlit for real-time data filtering.

Olist Business Case

Analysis of customer satisfaction drivers to optimize review scores and logistic operations.

Proposed actionable strategies to improve customer experience and review scores.

Telco Churn Analysis

Predictive analysis of customer attrition patterns to identify risk factors and improve retention.

Identified contract type and tenure as primary predictors.