Typographer (noun)

1. A person who designs or selects typefaces, point sizes, line lengths, line-spacing, and letter-spacing, and adjusts the alignment and composition of text in order to make it legible, appealing, and effective when displayed.
2. A person who specializes in the design and arrangement of type in order to make written material legible, appealing and effective.

Origin:

Mid 19th century: from type + -grapher.

Examples:

1. The typographer was responsible for choosing the font and layout for the book.
2. The typographer carefully selected the typeface to ensure legibility.
3. He is a skilled typographer with years of experience.
4. She was a renowned typographer, known for her innovative designs.
5. The typographer's job is to make text easy to read and appealing to the eye.