I am currently working as a software engineer for two years, and recently I decides to apply for grad school.
One thing that I am worried about is that my transcript looks terrible in the last year of my undergraduate period. I received an overall GPA of 3.3/4.0 (which looks fine for grad school ). But during the last three quarters, I received a C- and D+; and the quarterly GPA is obviously lower compared with the previous two years and I know it will not go unnoticed by the admission committee.
During the last year in college, something happens in my family and I do not have enough money to go through the entire four years so I decided to take 5 classes each quarter to graduate early. I was overstressed with all that happened in my family, working on 5 core computer science classes, and worrying about job searching. I was depressed and start taking pills and counseling sessions. Eventually, I managed to graduate from the CS program and start my career as a software engineer, but now I have a flawed transcript, particularly for the last year. I finished counseling after getting out of school and fully recovered from the depression. I worked very well as a software engineer that my team leader is willing to write a strong recommendation letter for me.
So I was wondering if I should mention the health issue in SOP and if I need to mention it, to what extent? Should I just vaguely mention a health issue for a few sentences or just tell the admission committee plainly about the depression and the later recovery?