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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.
Which format do you prefer?
30 free minutes with a training advisor — no commitment.
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Don't let this gap widen
Sans maîtrise WebSocket avancée, vos apps temps réel plantent sous charge : 40% des connexions perdues en pic trafic, fuites données via canaux non sécurisés coûtent 50k€/an en amendes RGPD, latence >500ms chasse 25% clients (étude Gartner), scaling manuel bloque croissance, concurrents comme Slack dominent avec bidirectionalité fluide, revenus stagnent face à UX médiocre, équipe perd 2 semaines/mois en debug futile.
The Formation WebSocket - Développez apps temps réel scalables 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 Formation WebSocket - Développez apps temps réel scalables 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 Formation WebSocket - Développez apps temps réel scalables 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.
Plongez dans la création de serveurs WebSocket performants avec Node.js et Socket.io, configurez clients React pour échanges bidirectionnels fluides, réalisez exercices sur chat rooms et notifications live, testez heartbeats pour fiabilité, produisez un prototype fonctionnel prêt pour production, tout en maîtrisant gestion d'erreurs avancées.
Sécurisez vos flux avec JWT et rate limiting, intégrez Redis pour scaling horizontal, simulez charges massives via Artillery, déployez sur Docker avec Nginx proxy, analysez métriques via Prometheus, construisez un dashboard temps réel scalable, repartez avec code source complet et stratégies de monitoring pour apps critiques.
Target audience
Développeurs backend/fullstack, architectes logiciels en quête de montée en compétences sur communications temps réel.
Prerequisites
Maîtrise JavaScript/TypeScript, APIs REST/GraphQL, expérience Node.js/Spring Boot, notions HTTP/2.
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