If I am waiting to be invited after entering the Canada Express Entry pool, what should I ideally do in the meanwhile?

One wise thing to do is to seek jobs in Canada’s Job Bank. The Job Bank is a job repository that features millions of jobs in Canada each year. Find one that matches you and apply.

For this, you can use the “Job Seeker validation code” that you got at the time you submitted your Express Entry profile. Once you arrive in Canada you can continue using Job Bank to look for the best jobs you can enter into.