Viettel Digital interview questions

They ask deeply about my projects and experience. From basic questions like what task do you solve to complex discussions about the methodologies, tools, and decisions you made during the projects. They might start with high-level inquiries, such as the purpose and impact of your work, and then gradually delve into technical specifics, such as the algorithms, frameworks, and architectures you employed.

3 rounds, wasting candidates' time. In order to get offer letter, after 3 rounds of interview, you need to provide payslips or bank transfer from previous company within 6 months or latest offer letter from another company.