During his career, Michal has been always connected with geospatial data and GIS geoprocessing. He likes to find and overcome challenges in Testing Big Data with geometry attributes. He has experience in preparing the testing strategies for ETL systems that extract, transform and load massive geospatial data. His technology stack is related to Python, Pytest, GeoPandas, ArcGIS, QGIS, FME, Robot Framework. Additionally Michal teaches young students programming - Python in Minecraft and Scratch for Kids.