What is a work achievement you are proud of?
Remember that interviewers are most interested about your suitability for the job. So make sure that, if you are asked this question, you talk about a work achievement that you are most proud of.
The best kinds of achievements focus on benefits that you achieved for other people such as:
Increased customer or client satisfaction.
Greater revenues or profit.
Reducing the workload for a colleague.
Improving a process.