Besides all the tips you already got I also recommend pramp, I tried it a couple months ago and had a good experience. https://www.pramp.com/ https://www.pramp

Besides all the tips you already got I also recommend pramp, I tried it a couple months ago and had a good experience. https://www.pramp.com/ https://www.pramp.com/ Besides the coding part you should also think about your non-coding interviews. There will be interviews where you'll be asked about troubleshooting and technology in general. I don't have a good source for that but you should think about that side that is just as important as your coding interviews.