Trending @Accenture; Need A Your Suggestion Amigos

I've been working as Node.js developer for three years. I am currently looking for a job change. Scine we have 3 months of notice period it's kinda hard to schedule a interviews. I am planning to drop the papers and start preparing for the interviews. If you are familiar with Node.js technology or working as Node.js dev., please advise me on topics to research for the interviews and how the interview process will go.