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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 mastery of FastAPI, Python APIs suffer from performance bottlenecks, running up to 10x slower than optimized alternatives and causing 75% of users to abandon apps due to lag.
Companies face an average $8,800 per minute in API downtime costs, with 65% of outages linked to unoptimized backends that fail under load.
Neglecting high-performance REST API skills stalls scalability, inflates cloud bills by 40%, and jeopardizes careers amid rising demands for ultra-fast services.
Every month without these capabilities compounds vulnerabilities, eroding competitive edge and revenue.
The Training FastAPI: Developing Ultra-Fast and Modern Web APIs in Python 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: Developing Ultra-Fast and Modern Web APIs in Python 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: Developing Ultra-Fast and Modern Web APIs in Python 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.
Presentation of FastAPI and comparison with Flask/Django. Installation, first routes, request and response management, HTTP status codes. Data validation with Pydantic, creation of a structured project, query parameters and body manipulation.
Advanced use of Pydantic for validation and serialization, automatic Swagger/OpenAPI documentation, dependency management, authentication (OAuth2 with JWT), permission management, endpoint securing, error handling and custom responses.
Connection to a SQL database (SQLAlchemy, Alembic), introduction to NoSQL, model creation and migration, relationships, CRUD. Introduction to automated testing with pytest, use of TestClient, best deployment practices (Uvicorn, Docker, CI/CD), monitoring and maintenance.
Target audience
Python developers wishing to master the creation of high-performance REST APIs with FastAPI
Prerequisites
Good knowledge of Python, basics of REST APIs
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