I am a student of PhD and working in IT firm as well. I was stuck in such a bad situation where I was not able to miss my class and had an important office meeting as well. I was looking to pay someone to take my online class for me that day. My colleague suggested a site from where he was seeking help too. I consulted a professional from there and all of my experience was perfectly fine. If you ever get caught in this situation I suggest you to seek online help without any second thought.