Proficient in a specific field or subject.
Well-versed and experienced in particular skills.
Expertly familiar with certain practices or theories.
Competent due to extensive knowledge gained.
Skilled through practical engagement and understanding.
Expert in a specific field or subject.
Skilled practitioner of a particular craft.
Knowledgeable individual on certain topics.
Proficient person in an art or discipline.
Competent specialist with advanced understanding.