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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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Allan BusiJul 1, 20268 min readDallasDon't let this gap widen
Without advanced Fastify, your APIs lag at >500ms response times, customer churn explodes by 35% (source Gartner), server costs triple due to inefficiency (up to 50k€/year), JWT vulnerabilities expose to average breaches of 4M€ (IBM), scaling impossible under 10k req/s, competitors on Nest/Express outperform you x3.
Losing qualified leads and project deadlines?
14 hours suffice for x2 productivity, bulletproof APIs, and immediate scalable ROI.
The Advanced Fastify Training - 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 Advanced Fastify Training - 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 Advanced Fastify Training - 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 custom plugins by coding a reusable module for your API, validate JSON Schema on complex requests during interactive workshops, explore lifecycle hooks to intercept critical events, apply to a real e-commerce case with basic authentication, produce deliverable: optimized prototype API ready to scale, all in pairs to accelerate learning and immediate feedback.
Secure with JWT and OAuth2 through practical exercises on real scenarios, boost performance with Redis caching and heavy file streaming, integrate MongoDB with transactional hooks, comprehensively test routes with Jest/Supertest, deploy on Docker/Kubernetes simulating production, generate final deliverable: complete scalable API with basic CI/CD, experience expertise in small group for immediate mastery and total confidence.
10 participants max.
$2,310 / per person
14 hours
in-personTarget audience
Senior Node.js developers, backend architects, lead developers upskilling on high-performance APIs.
Prerequisites
Mastery of Node.js, intermediate Fastify, JavaScript ES6+, Express.js, and NoSQL basics.
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beginner
€3,150.0021 hours
in-person10 pers. max.expert€4,200.0028 hoursremote10 pers. max.Expert€2,100.0014 hoursremote10 pers. max.expert€5,250.0035 hoursin-person10 pers. max.
