She is your "mentor".
Mentoring is a connection between two individuals with the objective of expert and self-improvement. The "Mentor" is typically an accomplished person who shares learning, knowledge, and counsel with a less experienced individual, or "mentee."
Guides wind up believed consultants and good examples – individuals who have "been there" and "done that." They bolster and support their mentees by offering proposals and learning, both general and particular. The objective is to help mentees enhance their abilities and, ideally, advance their vocations.