Economics Creative Lab (ECL) is a Work Program of the Student Welfare Department which is held once a year. This activity aims to increase, train and develop the skills/abilities of Development Economics students in terms of data processing and analysis as well as critical thinking abilities. The Economics Creative Lab will hold two main series of events, namely webinars and masterclasses (training) with the theme: "Be a Data Visualizer Master in Financial Analyst". This webinar held at ECL aims to provide an overview or insight into the world of work, especially in terms of data processing and analysis. This webinar is an introduction before entering a more advanced masterclass. Meanwhile, the masterclass (training) is a series of events aimed at deepening students' knowledge about data analysis, processing and visualization. This masterclass will present the theme: "Finalyst: Data Visualize with Google Data Studio".