Yes

If an operations assistant has a strong learning ability and can get into the job by himself and meets a good master, it will take at least 1 to 2 years for him to grow into a qualified operator.

After becoming a qualified operator, it will take a period of time to make yourself a senior operator and accumulate some work experience and performance. If your ability is very outstanding, you can try to find a job as an "online store director" after one year, but whether you can do it depends on your personal ability.