Which one is correct?
"a professional in" or "a professional at"?

Question

Which one is correct?
"a professional in" or "a professional at"?

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Use 'a professional in' when talking about someone's occupation or area of expertise. It emphasizes the person's professional field or industry.

Examples:

She is a professional in the field of marketing.
He is a professional in the healthcare industry.
They are professionals in the technology sector.

Alternatives:

an expert in
specialist in
professional within
working professional in

Use 'a professional at' when talking about someone's proficiency or competence in a specific task or job. It highlights the individual's ability in a particular area.

Examples:

She is a professional at solving complex problems.
He is a professional at playing the piano.
They are professionals at managing large projects.

Alternatives:

an expert at
skilled at
proficient at
adept at

Both 'a professional at' and 'a professional in' are commonly used phrases in English, but they are used in different contexts. 'A professional at' is used when referring to someone's skill or expertise in a particular task or job, while 'a professional in' is used when referring to someone's field of work or specialization.

Last Updated: March 21, 2024