I was reached out by the recruiter on LinkedIn first. She kept rescheduling our appointment, and over half month later we finally we talked on the phone. The conversation was quick and I received a follow-up message from her, literally just saying "your phone and resume please", which sounds rude. The overall experience is passive and made me not want to move forward with Datadog. Sugguestion to the recuiter : 1. respect candidate's time, espeically when you reached out first; 2. do your research before the converation and save our time, I'd be happy to send you resume if you could ask ealier; 3. be professional and write email/message in business language;