You have a swarashi Saturn who is both a yogakaraka and a badhaka for your chart. The initial years of Saturn dasa might have given you some sudden or unexpected results specially w.r.t 9th house issues of higher education, fortune in general, journeys etc.
The remaining period of Sade Sati may not affect you much. You could, however, have changes in profession, travel connected to profession etc.
No special remedies are needed. Any (or all- depending on your time and inclination) of the normal remedies of reciting Hanuman chalisa daily during Shani dasa, Visiting Hanuman temples on Saturdays, Jalabhishek for Lord Shiva on Saturdays are sufficient.