Machine learning engineers are the key role player in machine learning model development. They are responsible for multiple task from coding to deployment, testing and troubleshooting the issues comes while developing such models. However, to know what exactly machine learning engineer do you need to can find out their role, duties and actual task performed by such professionals. Sometimes Machine learning engineers also called data scientist as they study and transform the data science prototypes and algorithms while working on ML-based modles. Similarly, there are many other responsibilities machine learning engineers perform.