When you improve a work process so much, or introduce a more automated way of working, or delegate so well to others, or train others so well at your job, one can make themselves unnecessary, and therefore, out of a job.
Someone who does not have a job, can train and get a job as a customer adviser at a bank or any other work place, but that person has to be determined and the pay isn't that bad.
there are several reasons why someone might work at a job where they don't get much pay maybe it is because they enjoy the job or because they cannot work anywhere else, maybe it is all that is available for them.
hookers
metallurgist
The phrase work performance means how well someone does his or her job.
This is clearly a class assignment. Wiki will not help you cheat, so it is time to get to work.
You might try describing it an as internship or volunteer work.
a person is good at their job if they have been working a long time at the job and do a lot of hard work
Well as you can see job are work that you are doing, someone or somebody is giving you money for the work you were doing all that time
work with tem
trash man
For your resume. To explain to possible employers the type of work you used to do.