"Stella is a data scientist and machine learning expert with a passion for using data to solve complex problems. He has worked in various industries, including Fashion, lifestyle, finance, healthcare, and retail, and has a wealth of experience in data analysis, modeling, and visualization. Stella's blog is a valuable resource for anyone interested in data science and machine learning, and he regularly shares insights and tutorials on the latest technologies and techniques. In his free time, he enjoys playing chess and reading science fiction novels. "