The Full Stack Data Scientist: Myth, Unicorn, or New Normal?

While awareness is clearly good, the likelihood that a single individual can master all three areas (data science, production code, and business acumen) is very low. All three areas take years to learn, and true mastery of any combination takes years of practice. As for integration mastery, if the individual has built and deployed AI solutions many times, then they are likely masters of integration. However, successful production AI solutions are still few and far between, and even experience doing it in one vertical (like online services where scale is critical) does not fully prepare an individual for doing it in a different vertical (such as finance - where regulations abound). Finally, even FSDSs who have production knowledge cannot operate alone.