I'm writing my resume. In the latest four years I worked for two companies, let's call them company A (from date X to Y) and company B (from Y until now). While I was working with company A I worked mostly for company B. When in date Y I signed for company B nothing changed, even my project manager is the same.
For now i have listed them as two job experience. I'm a little afraid that they could ask for references which I am unable to provide at the moment (both my previous boss and my current boss are the same person, and I don't want them to know that I'm searching for a new job)
Should I list them separetely or like a one job? How can i respond if a company I'm applying for asks for references?