I recently accompanied a student through the DraftKings technical process, from OA to four rounds of formal interviews, which was a very tightly paced but good experience. ...

Just last week, I accompanied a master's student to complete the Stripe 2026 New Grad OA. This student is a CS transfer...

Just finished the OA for Wayfair Data Scientist and it was surprisingly "friendly"! The whole session was 105 minutes, three questions...

This Uber Virtual Onsite (Coding session) was one of the most impressive I've taken in recent memory. 45 points...

Duolingo has been really expanding their hiring lately! In addition to Software Engineer, New Grad opened up 2...

As a programmer aiming at the top financial technology companies, CITADEL has always been the "dream company" in many people's hearts. This time, we took the students to complete the C...

There have been an unusually large number of students interviewing for Microsoft SDE lately, especially this recent wave. A lot of people are saying that this is a backfill after layoff,...

10.12 Just finished Two Sigma interview, this time OA is still on HackerRank platform, total time 75 minutes,...

Recently, I took a trainee through a SDE interview with Anthropic, and the whole process lasted nearly three hours, from coding to sy...

这周刚带学员做完 TikTok 的 SDE OA ，整套下来感觉节奏非常舒服。一共有四道编程题，整体难度不高，…