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Python FastAPI + Fly.io — Ship a Production API in 10 Hours | IntelliForge Learning

Intermediate

Python FastAPI + Fly.io — Ship a Production API in 10 Hours

₹999

From an empty folder to an authenticated, tested, cached, multi-region API running on *.fly.dev — with a rehearsed rollback plan. A 10-hour instructor-led intensive building one API continuously: FastAPI routing and dependency injection, async SQLModel against Fly Postgres, Pydantic v2 validation with custom exception handlers, OAuth2 password flow with pwdlib and PyJWT, an asyncio background checker with signed webhook delivery, pytest + httpx testing in GitHub Actions CI, per-Machine caching and Server-Sent Event streaming, a multi-region fly.toml deployment with secrets and a hand-executed rollback, and structured observability with a per-Machine-second cost model.

Instructor: Girish Hiremath

11 lessons

₹999

Course content

Pre-Class Brief

•Course Overview, Audience, Setup, the Beacon Build & Deliverables(20m)

Hour 1 — FastAPI Foundations & Your First Fly.io Deploy

•Hour 1 Full Script — Project Anatomy, the ASGI Model, fly launch, Lab 1(60m)

Hour 2 — Routing, Path/Query Params & Dependency Injection

•Hour 2 Full Script — APIRouter, Path & Query Params, Depends(), Lab 2(60m)

Hour 3 — Database Integration: Fly Postgres & Async SQLModel

•Hour 3 Full Script — fly postgres create/attach, Async Engine, get_session, Lab 3(60m)

Hour 4 — Validation, Error Handling & Exception Handlers

•Hour 4 Full Script — field_validator, Custom Exceptions, Error Contract, Lab 4(60m)

Hour 5 — Authentication: OAuth2, JWT & Ownership

•Hour 5 Full Script — pwdlib, OAuth2PasswordRequestForm, PyJWT, get_current_user, Lab 5(60m)

Hour 6 — Background Tasks & Webhooks

•Hour 6 Full Script — asyncio Checker Loop, Transition Detection, Signed Webhooks, Lab 6(60m)

Hour 7 — Testing: pytest, httpx & CI

•Hour 7 Full Script — ASGITransport, Fixtures, respx, GitHub Actions, Lab 7(60m)

Hour 8 — Performance: Caching, Pooling & Streaming

•Hour 8 Full Script — TTL Cache, Connection Pool Tuning, StreamingResponse/SSE, Lab 8(60m)

Hour 9 — Fly.io Deployment Depth

•Hour 9 Full Script — fly.toml In Depth, Secrets, Multi-Region, Rollback, Lab 9(60m)

Hour 10 — Observability, Cost & Capstone Ship

•Hour 10 Full Script — Structured Logs, fly logs, Cost Model, Capstone Rubric(60m)