What do you need to know to become a Data Engineer and where to get practical tasks and experience to gain skills in the field of DE?

Question

IT education

Good afternoon, please tell me what you need to learn in order to master the profession of Data Engineer? What tools, languages, theory, etc. do you need to know to master this profession? And what tasks to solve in order to gain experience before going to an interview for the position of Data engineer? If it's not difficult for you, then please send courses on programming languages, tools, etc. Thank you in advance!

Answer 1

mmmm, the first link in google to the roadmap :-)