I am an assembly language expert, having mentored recently in MIPS, LC-3&4, MARIE, PEP/8&9, others.
I will explain the concepts and fundamentals that you need to know. For example: how the processor works; how assembly language works; analogies for higher level languages concepts in assembly language; methodology for problem solving.
While I do explanations, I don't do homework, assignments, projects, tests, quizzes, exams (practice or otherwise) or freelance. The help I offer is about concepts: knowledge of how processors work, how assembly language works, how we accomplish the same thing in assembly as in other languages, and how programmers look at problems.
So, ask me something about what you want to learn: what you don't know or what you are confused about that will help you in making progress on your assignment/project or upcoming test.
While I'm expensive for sessions and rarely take new clients for sessions, I do happily answer for free questions of any technical depth posed to me here in chat.