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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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30 free minutes with a training advisor — no commitment.
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Cybersecurity training in Sheffield in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
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Don't let this gap widen
Without FastAPI, your Flask or Django APIs run at 30% of optimal speed, causing response times x10 slower and 40% more bugs according to Stack Overflow.
65% of junior devs waste 2 months tinkering with legacy frameworks, missing 5k€ freelance contracts.
Imagine furious clients facing crashes under load, lost cloud opportunities, and a stagnant career.
In 21 hours, master the #1 Python framework for APIs, boost your performance by 200%, and land senior jobs tomorrow.
The Training FastAPI - Create Fast and Modern 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 Fast and Modern 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 Fast and Modern 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 a step-by-step roadmap to become a skilled AI engineer by March 2026. From prerequisites to advanced projects, tools, and job strategies, this guide covers everything for aspiring professionals.
Software Development training in Louisville in January 2025 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Install FastAPI and launch your first server with a few commands, create simple routes with exercises on a todo-list API, explore the interactive Swagger documentation for live testing, use Pydantic to validate incoming data, produce a functional prototype, and deploy it locally to see immediate results.
Develop complex endpoints with query and path parameters, integrate an SQLite database via SQLAlchemy for real-world cases like user management, handle errors and structured JSON responses, complete practical exercises on file uploads, optimize for asynchronous operations, and validate your creations in real-time with the auto-generated interface.
Exhaustively test your API with pytest and the integrated UI, implement basic JWT authentication on real-world protected access scenarios, secure sensitive endpoints, deploy on Heroku via Docker live, finalize a complete deliverable project with basic monitoring, and leave with a concrete portfolio ready to impress recruiters.
Target audience
Junior Python developers, software engineers in career transition, freelancers seeking to upskill on asynchronous REST APIs.
Prerequisites
Basic knowledge of Python (syntax, functions, classes), use of a terminal.
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