Ho sostenuto un colloquio presso Visa Inc. (Austin, TX)
Colloquio
1 SQL, 1 Machine learning question, used logistic regression to make a classifier that determined if someone would buy a product or not. The SQL question was alright, This was hackerank.
Domande di colloquio [1]
Domanda 1
SQL question asked about combining two tables, making a new column, and filtering by date, overall very standard first question.
Ho presentato la mia candidatura online. Ho sostenuto un colloquio presso Visa Inc.
Colloquio
There was an Online Assessment containing two questions: one SQL and one Python. If you pass, they reach out to schedule a recruiter call. The technical and behavioral rounds follow that.
I received the phone call from HR (about 15 minutes). Checked about the location, time and etc. Then went over the project experience about ML, Python & SQL, and some AI or LLM based projects.