I just finished the interview with OpenAI, and the overall feeling is: it is very intense, but not empty. The entire OpenAI interview process cannot be covered by just answering questions...

I just finished the JP Morgan Investment Banking Superday with students, and I just posted it after I came back to sort it out...

Netflix Virtual Onsite has a total of 5 rounds, the overall rhythm is very tight, and it can be clearly felt: Netflix…

I just finished the HubSpot VO. While my memory is still clear, I compiled a pure review and shared it with my friends who are preparing for interviews with major North American SaaS companies. …

Today I want to share with you my recent xAI Machine Learning Engineer interview experience. XAI is…

As the leading cloud-based data intelligence platform, Databricks’ Sol...

Recently, one of my students successfully completed the interview process for the Intuit Data Scientist position. From the overall experience, the biggest thing...

Recently, I have systematically organized the recruitment process for Apple engineering positions, and combined it with real feedback from many candidates. The overall feeling can be summarized in one sentence: App...

Among the technical aspects of Two Sigma, there is one point that is easily underestimated: although the time given for each round of interviews is quite sufficient, the questions are not simple at all. Root…

I just finished the OA of TikTok 2026 Intern, and the overall experience was very smooth. The title seems to have a lot of words, but after you really understand it...