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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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Don't let this gap widen
Without FastAPI, your Python APIs remain slow and verbose: develop 2x slower than with Flask or Django, risk 40% more bugs on manual validations, expose your data to common security flaws like unhandled SQL injections.
Lose client contracts requiring performant async APIs – 70% of tech companies migrate to FastAPI by 2025.
Invest 28h to boost your productivity by 50%, avoid wasted debugging hours, and secure freelance missions at +30% rates.
The Training FastAPI - Create Ultra-Fast Python APIs training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Training FastAPI - Create Ultra-Fast Python APIs training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Training FastAPI - Create Ultra-Fast Python APIs training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Discover FastAPI by installing the environment via pip, launch your first server with Uvicorn, create simple GET routes to serve JSON data, test live with integrated Swagger UI, complete practical exercises on concrete cases like a task management API, produce your first functional deliverable ready to share.
Dive into POST and PUT routes, manage path and query parameters with Pydantic for automatic validation, code complex endpoints to create and update resources, simulate real-world e-commerce API scenarios, debug in real-time via automated logs, build an interactive prototype with guided exercises and immediate feedback.
Integrate SQLAlchemy to connect your API to a SQLite database, define Pydantic-SQLAlchemy models, implement full CRUD operations with optimized queries, test use cases like a persistent todo-list API, optimize performance via FastAPI dependencies, generate ER diagrams and a deployable deliverable with real data.
Secure your API with JWT authentication, add CORS middleware and rate limiting, containerize with Docker, deploy to Heroku or Render live, review best practices for scaling, complete a mentored final personal project, leave with a live, certifiable API portfolio.
Target audience
Junior Python developers, web freelancers, backend engineers transitioning for upskilling on modern APIs.
Prerequisites
Python basics (syntax, functions, modules), knowledge of HTTP and JSON.
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