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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 intermediate Node.js mastery, your backend apps risk async crashes affecting 70% of novice projects, response times 3x slower than competitors, and memory leaks costing 20k€/year in production.
Imagine losing 40% of web clients due to unstable APIs, or missing fullstack jobs paying 50k€+ due to lack of scalable skills.
Teams stagnate on obsolete stacks, suffering 2x more security bugs (OWASP stats).
Invest 35 hours to avoid these pitfalls, boost your career before the Node.js market demands expertise.
The Node.js Training - Build Scalable Backend 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 Node.js Training - Build Scalable Backend 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 Node.js Training - Build Scalable Backend 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 Node.js core modules, install and manage advanced NPM packages, handle EventEmitter for reactive events, code exercises on streams and buffers, create your first custom HTTP server, test live with real-time app cases, leave with a functional project ready to scale.
Set up Express.js for dynamic routes, implement custom middleware for logging and validation, develop full CRUD endpoints, integrate Postman for real-time API testing, handle errors gracefully, build a basic e-commerce API, export optimized and documented code to boost your professional projects.
Master async/await and Promises for smooth flows, connect to MongoDB via Mongoose with optimized schemas and queries, code advanced CRUD operations on real datasets, manage transactions and indexes for performance, simulate a fullstack blog, produce scalable schemas, return with skills for irresistible data-intensive apps.
Secure your APIs with JWT and Passport.js, hash passwords with bcrypt, implement rate limiting and CORS, test simulated attacks with OWASP, integrate Helmet for secure headers, develop a robust login/register system, deliver a production-ready secure module, gain confidence for flawless deployments.
Write unit and integration tests with Jest, containerize with Docker, deploy on Heroku or VPS with PM2 for clustering, monitor performance live, optimize for horizontal scaling, finalize a complete portfolio project, leave certified with a deployment roadmap, transform your ideas into performant live apps.
Target audience
JavaScript developers, backend engineers, freelancers upskilling in Node.js.
Prerequisites
Mastery of JavaScript ES6+, basic knowledge of web development and HTTP servers.
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