Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
1 seat held for the next session
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.
Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.
Don't let this gap widen
Without mastering Node.js fundamentals, your backend applications multiply security vulnerabilities and unexpected crashes, exposing your critical data.
65 % of backend incidents at SMEs are linked to basic Node.js errors, with an average cost of 150 000 € per breach and 40 heures of debug lost per developer each month.
These failures stall projects, inflate IT budgets by 25 % and put the company's reputation at risk, while your competitors scale without issues.
Every delay erodes your lead: obsolete skills cost you dearly in missed opportunities.
Why use Node.js? Event-driven and non-blocking architecture, installation of Node and npm, first scripts, module management, discovery of development tools. Practical work: first modules and Node executables.
Create a native HTTP server, basic routes, handling requests and responses, advanced file system manipulation (fs), streams and buffers, best practices for error handling. Practical work: mini static site without framework.
Introduction to Express.js, creating a REST API, middleware management, security (CORS, validation), connection to MongoDB with Mongoose, first CRUD operations, testing principles (Mocha/Chai), debugging, deployment concepts on cloud services. Final practical work: Development and testing of a mini REST API connected to MongoDB.
The Training: Master the Fundamentals of Node.js for Modern Backend Development program is delivered onsite or remote (blended-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
For the smooth delivery of the Training: Master the Fundamentals of Node.js for Modern Backend Development program, the following equipment is required:
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
Assessment of skills acquired during the Training: Master the Fundamentals of Node.js for Modern Backend Development program is performed through:
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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Databases & SQLIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.