Interview was bad from the start. The first round was a direct HR round where the HR insulted me that my current salary is way "too low" while giggling the entire time. He also sarcastically questioned if I knew basic math and if I understood English! The HR really showed the working culture in this company. Never ever will I recommend this company to anybody. He was so unprofessional and shabby. I did not like the way he treated me. It's them that need training on basic 2nd grade mathematics and basic English, plus common sense if they're capable of handling that. These people definitely cannot learn professionalism in their entire life.