Ajay Halthor is an expert data scientist with experience building end-to-end pipelines to solve business problems. He works as a machine learning engineer at GOAT, an online sneaker marketplace. On the job, he solves problems by building machine learning applications for fraud, warehouse operations and marketing analytics among others. Ajay also manages a YouTube channel, CodeEmporium, where he educates data science and machine learning enthusiasts on complex topics in mathematics, machine learning, deep learning, and Artificial Intelligence.