Hey buddy, I've been in the same boat and can relate how it feels. I gave almost 30 interviews before getting an offer once. And though I was quite good with my skill, stammering used to take the best of me. Although there is no magic solution that I have but something I did was repeating the script many times in front of the mirror. By script, here I mean, anything that you have the probability of speaking more in the interview. I wouldn't say this will eradicate your stuttering, but repetitions instill confidence within you. Also, please don't compromise for anything just because you have a stutter. All the best.