Ilona Tag, based in Brannenburg, Bavaria, Germany, is currently a Lead of Unit Data | Senior Consultant Data Science, BI and Data Management at QUNIS GmbH, bringing experience from previous roles at CA Controller Akademie AG, Ilona Tag, Bayerngas Energy Trading GmbH and actogas GmbH. Ilona Tag holds a 2020 - 2020 The Complete Python Masterclass @ Udemy. With a robust skill set that includes Data Warehousing, Business Intelligence, Datenbankentwicklung, Projektmanagement, Kreativer Datenarchitekt and more, Ilona Tag contributes valuable insights to the industry.