FastAPI — Fundamentals, Integration and Guided Practice
A foundation–intermediate course on FastAPI (framework/library): learn the essentials, practise with guided exercises and finish with an applied project.
Register your interest. Dates and delivery are confirmed before enrolment opens.
What you will be able to do.
Build understanding, put it into practice and finish with work you can explain.
- Build services with FastAPI
- Design clear API or message contracts
- Validate input and handle failures
- Test and prepare for deployment
Is this for you?
Learners and working developers who want a clear, practical start with FastAPI and the confidence to use it on real tasks.
Before you begin
Python; HTTP; virtual environments
From first principles to applied work.
Concepts → Fundamentals → Guided practice → Applied task/project → Review
Planned outline. Lessons, trainer and schedule are confirmed before this course opens.
01ConceptsWhat FastAPI does on the server
Understand where FastAPI sits in a system, the requests or messages it handles and its core design.
- Request, response and message flows
- The core architecture of FastAPI
- Where it fits alongside other services
- Choosing it for the right job
Draw a request flow for a simple service built with FastAPI.
02FundamentalsSetup and first service
Create a project, run it locally and handle a first request or message.
- Project creation and configuration
- Running locally with hot reload
- Routing or handlers
- Environment variables and secrets
Run a service with one working endpoint or consumer.
03FundamentalsContracts and validation
Design clear inputs and outputs, and reject bad data before it causes damage.
- API or message contract design
- Input validation
- Status codes and error responses
- Documenting the contract
Add validation and a predictable error format to your service.
04Guided practiceData and persistence
Connect FastAPI to a database or store and handle data safely.
- Connecting to a database
- Queries, transactions and migrations
- Avoiding injection and leaks
- Pagination and filtering
Persist data and add list, create and update operations.
05Guided practiceAuthentication and security
Protect routes and data, and handle credentials correctly.
- Authentication options
- Authorisation and roles
- Secrets management
- Common security mistakes
Protect your service with sign-in and role checks.
06Guided practiceTesting, logging and failures
Prove the service works and understand it when it does not.
- Unit and integration tests
- Structured logging
- Timeouts, retries and idempotency
- Reviewing AI-generated server code
Write tests for the main paths and simulate two failure cases.
07Applied task/projectProject: a production-style service
Build a small service with a clear contract, persistence, security and tests.
- Scoping the service
- Implementation
- Tests and documentation
- Containerising or deploying
Deliver a deployed or containerised service with API documentation.
08ReviewReview and operations
Consolidate deployment, performance and maintenance practices for FastAPI.
- Performance and scaling basics
- Observability
- Upgrades and dependency hygiene
- Next steps
Complete the review checklist and write a short runbook.
Where this course stands.
Verify current documentation and maintenance status; pin supported lab versions before launch
- Course ID
- IWA-0146
- Content
- Outline proposed
- Trainer
- To be assigned
- Enrolment
- Not open · requests welcome
- Publication
- Planned
- Catalogue date
- 2026-10-06
Part of a wider career path.
Want to learn this?
Share your interest. We’ll confirm availability, batch dates and the fee separately, so you can decide when the details are ready.
- Your course is already selected
- Just your name and email to get started
- No payment or booking commitment
A certificate, and support for what comes next.
Finishing FastAPI — Fundamentals, Integration and Guided Practice is planned to include the support below. It opens with the first batch; enrolment pages confirm what is included before you pay.
Completion certificate
Issued with a unique ID once your final project passes review. It records what you built, not just attendance.
Certification policyJob-readiness support
Portfolio and GitHub review, resume feedback, a mock interview and referrals when suitable openings come up. No placement guarantee.
Career mentorshipFreelancing support
Guidance on pricing, proposals and your first client project, plus a review of your freelance profile and portfolio.
Build client-style projectsStartup community
An invite to the Innovate with Ajay community to meet builders, find co-founders, join hackathons and get feedback on product ideas.
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