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.
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
Without this training, risk 20-30% time lost on manual SQL debugging, multiplying relation bugs by 5 according to Stack Overflow.
Your Node.js APIs will remain slow, with +40% load spikes without optimized QueryBuilder.
70% of junior devs abandon complex ORMs without guidance, leading to unfinished projects and missed opportunities.
Avoid botched migrations costing 10h/week, poorly modeled entities causing 15% runtime errors, and inability to scale in production.
Invest 35h to gain months of productivity and boost your freelance CV.
Dive into TypeORM from day one by installing the ORM via npm, configure your DataSource with PostgreSQL or MySQL, test the connection live, create your first simple entity, and run practical exercises to synchronize the schema, while exploring essential decorators, to build a solid and operational foundation that motivates you to go further.
Build robust entities with @Entity, @Column, and @PrimaryGeneratedColumn, add validations via class-validator, complete exercises on real cases like a User model, generate automated schemas, test in a dev environment, and produce your first modeled deliverables, in a pedagogical atmosphere that makes learning smooth and engaging.
Master CRUD basics using Repository for findOne and save, advance to QueryBuilder for complex queries, apply to real datasets with pagination and filters, code Express API routes integrating TypeORM, debug live, and validate with unit tests, for immediate results that boost your confidence.
Explore bidirectional relationships with @JoinColumn and cascades, migrate schemas via TypeORM CLI, implement seeds for test data, solve real cases like User-Post, generate ER diagrams, test joins in depth, and produce a functional relational prototype, with methods that turn your projects into successes.
Culminate with a REST API project integrating all of TypeORM, optimize with transactions and advanced logging, handle production errors, profile performance on large volumes, deploy to a cloud platform, share your deliverable in a group, and receive personalized feedback, to leave with a concrete portfolio ready to impress.
The TypeORM Training - Master the ORM for Node.js in 5 Days program is delivered onsite or remote (blended-learning, e-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 TypeORM Training - Master the ORM for Node.js in 5 Days 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 TypeORM Training - Master the ORM for Node.js in 5 Days 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 eligible for corporate training budgets and employer-funded plans.
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
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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Langages de ProgrammationIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.