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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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Professional Training training in Memphis in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Without NestJS, 65% of Node.js APIs remain non-scalable, leading to 25h/week lost in buggy maintenance and urgent refactoring.
Your projects stall at 10k requests/day, exposing memory leaks and critical downtime.
Risk 40% dev churn?
Invest 14h for x3 productivity, robust APIs tomorrow, avoiding 15k€/year in hidden unstable prod costs.
The Training NestJS - Create Scalable APIs in 2 Days 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 NestJS - Create Scalable APIs in 2 Days 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 NestJS - Create Scalable APIs in 2 Days 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.
Get started by installing the NestJS CLI, creating a complete project, exploring the modular structure through guided exercises, developing your first controller with GET/POST routes for a realistic todo-list API, integrating DTO validation, producing a testable deliverable that immediately makes you want to scale your backend.
Level up by implementing reusable services, dependency injection with decorators, error handling and custom middleware on concrete authentication cases, testing via Jest with mocks, resulting in a complete deployable API, boosting your productivity right after the training.
Target audience
Node.js developers, fullstack developers, technical leads upskilling on modern backend frameworks.
Prerequisites
Basics in JavaScript/TypeScript, Node.js, npm/yarn and Express.
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