Hi I'm Erika

Welcome to my portfolio. I’m a passionate data analyst specializing in Power BI and interactive dashboards, transforming data into visual stories that drive decision-making.

Case Studies

Legal Financial & Billing

Power BI

This is an interactive Power BI dashboard for tracking revenue, overdue invoices, and billing efficiency in legal services. It features financial insights, payment tracking, and revenue forecasting to support better decision-making.

Legal Business Project

Power BI

I created an interactive dashboard for this project that provides real-time insights into key legal services metrics, including total cases, open cases, and revenue. Dynamic filters and visuals help track performance and support data-driven decisions.

Airbnb Berlin

SQL & Power BI

Discover my latest data project exploring Airbnb listings in Berlin.
Using SQL in BigQuery and Power BI includes detailed information about thousands of listings, such as location, price, availability, room types, and reviews.

What's for Dinner

SQL & Phyton

A fun data project where I used Python and SQL to clean a messy recipe dataset and explore what meals you can cook with the ingredients you already have. Smart, queries and everyday data magic.

Call Centre Report

Microsoft Excel

Excel-powered solutions that transforms one year of data into clear, actionable insights. Explore key performance metrics, from call volumes and durations to customer ratings and representative rankings, all designed to boost your call centre’s efficiency and customer satisfaction.

Fitness Data Analytics

R Programming

This project analyzes Fitbit tracker data to provide actionable insights for optimizing health and well-being. It transforms raw data into meaningful visualizations, empowering users to make data-driven decisions for a healthier lifestyle.

US Lightning Data

Tableau

This project analyses US lightning data to uncover key patterns and insights. Using Tableau, I visualized the data through interactive charts, starting with a simple line chart to establish connection with the audience.

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