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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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Don't let this gap widen
Without Fastify expertise, your Node.js APIs cap at 200ms latency, causing 40% user drop-offs and 25% client churn.
AWS costs explode x4 for poor scaling, exposing to DDoS and data leaks via lax schemas.
Competitors on Nest/Express outpace you, charging 2x more for inferior performance.
Lose 50k€/year on infra?
In 7h, achieve <10ms, -60% cloud costs, +30% satisfaction, bulletproof and scalable APIs to millions req/day.
The Training Fastify Expert - Ultra-High-Performance 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.
To ensure the quality of the Training Fastify Expert - Ultra-High-Performance and Scalable 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 Fastify Expert - Ultra-High-Performance and Scalable 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.
Dive into Fastify to transform your Node.js APIs into ultra-fast machines, configure strict JSON Schema schemas, code custom plugins during intensive exercises on real e-commerce cases, optimize handlers for 100k req/s with hooks and decorators, integrate MongoDB, Redis caching and BullMQ, secure with helmet and JWT, test via Tap with advanced mocks, deploy a complete API on Docker/K8s production-ready, leave with your own source code and benchmarks.
Target audience
Senior Node.js developers, backend architects, lead devs for advancing skills on high-performance APIs.
Prerequisites
Advanced expertise in Node.js, mastery of Express or Hapi, knowledge of REST/GraphQL APIs, fluent use of async/await, streams, and benchmarks.
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