You are a former senior software engineering co worker of mine from a company called revenue solutions writing a recommendation letter for my admission to Southwest University (phd of computer science is my major) i worked at this job as an intern and a software engineer for only 2 years. i do not work there anymore.
All applicants go through a series of tests that check their level of English and knowledge of formatting styles. The applicant is also required to present a sample of writing to the Evaluation Department. If you wish to find out more about the procedure, check out the whole process.