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TypeORM Training - Master the ORM for Node.js in 5 Days

Ref: SMR593
10 people max.
$6,300 HT / per person
−15% from 2 people−30% from 3 people−50% from 5 people
Pay in 3 installments · +$180/day onsite · +$540 with certification exam
5 days
Remote

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Learning objectives

  • Discover the foundations of TypeORM and its advantages over traditional ORMs.
  • Install and configure TypeORM in a Node.js project.
  • Model entities using decorators and advanced types.
  • Implement complete and secure CRUD operations.
  • Manage relationships between entities and automated migrations.
  • Optimize queries for high performance in production.
  • Integrate TypeORM into a real REST API.

The Learni story

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

Why this program matters

  • 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.

Allan Busi
Allan Busi

Learni Trainer · Expert

73%productivity gap
×3cost of inaction

Program

Module 1Introduction to TypeORM: installation and configuration (CLI tools, DataSource)

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.

Module 2Entity Modeling: decorators and validations (classes, columns, constraints)

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.

Module 3CRUD Operations: Repository and QueryBuilder (find, save, remove)

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.

Module 4Relationships and Migrations: @OneToMany, @ManyToOne (seeds, synchronization)

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.

Module 5Final Project and Optimization: transactions, logging (complete API)

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.

Evaluation method

  • Daily interactive quizzes
  • Graded practical exercises
  • Final project with presentation
  • Qualiopi skills certification

Learning method

  • 70% hands-on with live coding
  • Exercises on shared GitHub
  • Replay videos and PDF materials

Methods, materials and delivery

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.

Equipment required

For the smooth delivery of the TypeORM Training - Master the ORM for Node.js in 5 Days program, the following equipment is required:

  • Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
  • Training environments installed on workstations or accessible online
  • Course materials, hands-on exercises and complementary resources
  • Post-training access to materials and educational resources

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.

* contact us for remote delivery feasibility** ratio varies depending on the program

Skills assessment methods

Assessment of skills acquired during the TypeORM Training - Master the ORM for Node.js in 5 Days program is performed through:

  • During training: case studies, hands-on labs and professional scenarios
  • End of training: self-assessment questionnaire and skills evaluation by the trainer
  • After training: completion certificate detailing acquired skills

Program accessibility

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.

Enrollment terms and lead times

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.

Verified reviews

What our learners

4.9 · +100 verified reviews
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
★★★★★

« cool, j'ai appris des trucs »

TomFormation AWS — Cloud Practitioner
★★★★★

« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »

Eva CarpentierFormation LLM en Entreprise — Claude, ChatGPT, Mistral
★★★★★

« la formation dev etait intense mais grave bien. merci Anthony Khelil »

NolanDWWM - Développeur Web et Web Mobile
★★★★★

« 😊👍 »

AmbreDWWM - Développement Web & Mobile React
★★★★★

« bien 👍 »

Léo BlanchardFormation AWS — DevOps Engineer Professional
★★★★★

« Allan Busi t'es au top, continue comme ça. formation géniale »

MargotFormation Claude & ChatGPT — Comparatif et Cas d'Usage
Read all reviews
Our method

Training quality, guaranteed at every step

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.

Step 1

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.
Step 2

You meet the trainer beforehand

30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.

  • Live briefing on goals and team context.
  • Veto right — we swap the trainer for free if needed.
Step 3

Content tailored to your context

No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.

  • Hands-on cases drawn from your stack and projects.
  • Program co-written then validated by your team.
Step 4

Continuous quality follow-up

Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.

  • NPS, knowledge quizzes and skills self-assessment.
  • Satisfaction guarantee: fully satisfied or free rework.

A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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