Gainsight Software Engineer - QA interview questions

I applied Gainsight online and after few days HR called me to process it further. Round 1: Hackerrank test of 60 mins. 9 questions. 3 related to writing code (only methods/logic). 2 related to logical reasoning. Rest 4 related to Java/Selenium objectives. After 3 days HR called me back arranged Video interview. Round 2: this is technical interview. It started with about my roles n responsibility in current project. Interviewer checked my knowledge of product on which I am working. Few questions related to basic core java and then moved to questions on Date, Calendar class in java (Total time - 1hr) After few days HR called me again and said then want to arrange one more round of Technical discussion and then it will be Director interview. Round 3: this is technical interview (again video). Interviewer asked me about my self and directly jump into my coding abilities. He asked me to write code of few scenarios and he wants that in less complexity. Interviewer asked me write few of codes in recursion. (Total time - 1.30hrs) Few days later HR called me and said there will be one more round of technical video interview and then director interview (at this point i did not know how many interviews going to happen). I said Okay. Round 4: it started with why i am searching for new job. what are my goals. about project and how well i know the product. interviewer asked me each n every details about project. after that started with core java questions few of them were direct questions and some of them have twist where i got confused. (Total time- 1.30hr) And now it has been more than 10 days and I have not hear anything from HR (either +ve or -ve). I called HR twice/ mailed and still waiting for call back/reply. I hope HR will come back to me with any of +ve/-ve. :) It would be helpful to others so writing this.