Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Training Fastify Advanced - Ultra-fast and Scalable APIs training are: In-depth mastery of Node.js, Express.js or similar API framework, JavaScript/TypeScript ES6+, advanced asynchronous management.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training Fastify Advanced - Ultra-fast and Scalable APIs training is available in remote. The format can be adapted to your needs (inter, intra, custom).

Training Fastify Advanced - Ultra-fast and Scala... | Learni

The story of Learni

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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Methods, approaches, and teaching resources

The Training Fastify Advanced - Ultra-fast and Scalable 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.

Teaching resources provided

To ensure the quality of the Training Fastify Advanced - Ultra-fast and Scalable APIs training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and 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.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Training Fastify Advanced - Ultra-fast and Scalable APIs training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

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.

Training access terms and deadlines

Training objectives

Master Fastify's hooks and plugins architecture for modular apps

Optimize API performance with streaming and built-in caching

Implement robust schema validation via AJV and JSON Schema

Secure routes with JWT authentication and rate limiting

Deploy scalable APIs in production with PM2 and Docker

Write advanced unit and integration tests with Tap

Analyze and monitor performance in real-time

Training program

Module 1Advanced Fastify Architecture: Hooks, Schemas, and Validation (Fastify, AJV)

Dive into lifecycle hooks to intercept and modify requests, configure JSON Schema with AJV for input/output validation in a snap, complete practical exercises on an e-commerce API project, generate structured logs and customized responses, while measuring immediate speed gains to boost your productivity.

Module 2Fastify Plugins and Encapsulation: Expert Modularity (Fastify plugins)

Create custom plugins to encapsulate reusable business logic, integrate decorators for dynamic routes, apply to real cases like a users API with advanced pagination, test dependency injection, produce a production-ready modular deliverable, and discover how to scale your code without rewriting a single line.

Module 3Fastify Performance Optimization: Streaming, Caching (Fastify reply)

Master streaming for massive APIs, implement native Redis caching via plugins, optimize with Brotli compression and HTTP/2 headers, simulate extreme loads on benchmark exercises, analyze bottlenecks with clinic.js, deliver a 10x faster API, and feel the thrill of performance that crushes the competition.

Module 4Fastify Security and Authentication: JWT, Rate Limiting (@fastify/jwt)

Deploy JWT guards for protected routes, configure advanced rate limiting and CORS, integrate helmet for secure headers, practice on real hacking scenarios with OWASP, generate refreshable tokens, test breaches live, and secure your API against 99% of common attacks in an immersive workshop.

Module 5Fastify Testing, Deployment, and Monitoring: Production Ready (Tap, PM2)

Write Tap test suites for 100% coverage, automate CI/CD with GitHub Actions, deploy in PM2 and Docker clusters, monitor with Prometheus/Grafana, apply to a final scalable project, export live dashboards, and leave with a concrete portfolio to impress recruiters and clients.