Backend Fundamentals, Databases, and One DFS Problem

First round: technical interview. The interviewer was based in China. The interview leaned toward backend fundamentals, databases, middleware, and web protocols, followed by one algorithm problem. Deep dive into resume projects The interviewer asked about past projects on my resume, focusing on project architecture, the reasons for technical choices, and implementation details from the business l…

Shared by a candidate · reported Aug 2026. Interview formats change; use it as a guide, not a script.