Aug 23, 2018 - 03:20 PM
You want to keep your resume to a single page because you likely don't have the experience needed to justify any more than that. Most computer science majors fresh out of college have little to no relevant experience. This means you're going to focus on your coursework, volunteerism, and extracurricular activities to point out your relevant skills.
Who could expand their documents to a second page? Anyone who has lots of relevant experiences. This does not mean you have to have decades of related work experience. Instead, your relevant experiences could include volunteer work, leadership programs, sport clubs, summer jobs, and internships.
As you try to decide, remember to keep your document focused on the skills you need for the job you want to get. If you can't fit all of the details on one page, you could consider expanding to a second page.