Hi I'm Leo. I'm senior fullstack dev and for past 4 years I was working only for startups getting products from 0 to 1 and beyond. If you have any techincal question feel free to leave it in comments. I'm happy to answer!
@jdgaravito317 I don't think TDD is good approach for dynamic nature of startups. Requirements are constantly changing, so it will be pretty hard and time consuming to maintain tests.
TDD will work once startup finished discovery phase and system stability became a priority