1) Call with HR
2) Technical interview, they also reviewed my Github repos
3) Technical interview and live coding exercise
At step one we discussed about the company and my salary expectations, after successfully competing all steps and was waiting for an offer they asked me if I can renegotiate my salary expectations.
I explained that those things were discussed previously and if they had felt that my salary expectation were too high they should have told me that to avoid spending my time with no reason. Never got any other update from them.
I would suggest you to not spend your time with them.