artist?
An artisan
Developing a reputation for skilled work is the best way for a craftsperson to advance his or her career.
The non-sexist term for a craftsman is "craftsperson" or simply "artisan." These terms are inclusive and can refer to individuals of any gender who engage in skilled trades or crafts. Using "craftsperson" helps promote gender neutrality in the language associated with various professions.
Craftman are what workers trained in a specific craft are called.
wordsmith
another word for a diary
If you are referring to the "Harry Potter" books by J.K Rowling, Harry was a fictional character with the powers of magic and wizardry. If you are referring to the word "potter," it refers to a skilled craftsperson who is able to make vases, bowls, pots, jars and other items, usually out of clay.
Skilled, agile, nimble
Adept is a synonym for highly skilled. Able is another synonym for highly skilled.
Usually it would be an 'Artisan' or 'skilled trade' .
expert
Fundi is a Swahili term for a craftsperson, skilled worker or master of something or an expert or repairman or mechanic or tailor or carpenter or plumber [usually male]. Its derived from Turkish term ''Funda''.