Show HN: Prepin just launched 15 interview categories for mock interviews

Hey HN! We just rolled out a major update to Prepin with 15+ specialized interview categories. You can now practice mock interviews tailored to your specific field, from Software Engineering to Data Science to Product Management. Try it out: You can jump straight into a mock interview and see how it feels. The categories really make a difference in getting relevant, targeted practice. Would love feedback from the community - especially on which categories we should prioritize expanding next! Link: https://prepin.ai https://prepin.ai