This tutorial takes you on a hands-on journey building a real-world FastAPI app from the ground up—think user auth with JWT, Pydantic models, database CRUD, error handling, image/video uploads powered by ImageKit, plus a Streamlit frontend—all stitched together in a production-grade workflow. You’ll pick up everything from setting up routes and query params to protecting endpoints and streaming media, complete with code samples and docs links.Along the way, you get timestamps to jump into each section, handy resources (ImageKit, FastAPI-Users, GitHub repo) and an intro to DevLaunch’s mentorship program if you’re ready to level up beyond tutorials.