Hey there! Happy to help you here, Jon Frank from at your service. Sure you can—so long as you worked a full week (40 hours) then it is absolutely full-time experience. Then, later in your application, you will want to explain that you were doing TWO full time jobs—your work, and your school! They will give you credit for this, because it is so hard to do. Hope this helps, and good luck!
Jon 说的很对, 我其实也是这么算的,大学最后一学期,我几乎没课,又是去的Ads firm,you know, with flexible working hours。当时我的雇主不知道我没毕业,所以和我签的是Full time job contract,所以这段经历当然也算Full time experience了啦~