Karel Räppo


   

Projects & Case studies

When BI Tools Fall Short: Automated Reports using Excel

Learn how we automated daily & weekly reports when BI tools fell short by building a custom workflow. By integrating a data quality check with flag generation that triggers the sending of the report, we completely eliminated the issue of incomplete data, saved time and resources, and provided value to stakeholders. Read the full case study to find out how we did it. Full case study coming soon.

Read more

Scraper for real-estate data with analysis.

Learn how I built a scraper that extracts real-estate information from one of the biggest listing sites in Estonia. Feel free to use the dataset to obtain some insights to current real estate situation!

Read more

Practice Project. Simple Insurance Web Application

This is a simple learning project that uses publicly available insurance dataset to train a Random Forest model. This trained model is then deployed to a web application built with Flask.

Read more