This time I interviewed for the Optiver SDE post. It took three rounds in a row. The pace was very fast, but the overall experience was in two words: hardcore. It is different from traditional large manufacturers, although...

Recently, many students have been asking about the difficulty of OpenAI OA. Let’s share them here. In summary, OpenAI’s OA pass...

This time I share a complete interview process for Microsoft AS 26 Intern, from Phone Screen to...

This time I share a complete interview process for North American Optiver NG SDE. The overall rhythm can be described in one word: fast. Second after OA passed...

Recently, there has been quite a lot of OA postings on the North American side of TikTok. I’ve done a few of them during this period, but overall it’s still CodeSignal…

This time I share a complete review of Apple 26NG VO. In summary, it was two rounds of pure technical skills. The pace was obviously fast, but the experience was actually good. …

I just finished two rounds of Meta SDE VO this week. The overall rhythm is very standard, but the difficulty is really not high. Coding and question types are very typical. Interview…

I just finished 26NG IBM OA, and the overall experience can be described in two words: stable and routine. The format is typical of IBM’s HackerRank platform…

This time I will share a complete Amazon SDE VO two-round interview. The overall rhythm is very standard, a typical LP deep dive + high-frequency algorithm question set...

I just finished an OA for the BCG X Data Scientist data analysis position, and it was successfully completed within an hour. The overall feeling is: not difficult...