I initially started in October 2019 but was studying for the exams up to March 2020 with some work on the side. However didn’t actually end up taking the exams until august because of the pandemic and quarantine imposed on everyone. Managed to then combine module 1 with module 2 in august and September. Then the final module completed this year in feb 2021. So in total I guess 7 months to only complete the exams but even longer if you combine the months of just studying with quarantine included.