A letter of recommendation is a doc designed to add extra weight and merit to a job or college application.

- let they know who you are as a person from the third party view.

- shed light on the full package that is difficult to fully convey in a resume.

- for academic, for application and for jobs

Format:

- Letterhead, Salutation

- Para1: sincere recommendation and how and how long you know

- Para2: achievement

- Para3: personal traits

- Para4: recommend again for future contribution, ask for contact