3 rounds of interviews, a lot of preparation and knowledge is key! Have plenty of examples ready of how previous roles would apply to the job you are applying for.

I guess when a company that big, there are always coming and going. The selection process becomes very difficult choosing humans.so, humans needs to think like numbers and be more number that are even to cooperates and I guess that’s where I failed. Definitely a challenging work, but worth, when you make it .. cheers and good luck