Training Express - Developing High-Performance REST APIs

$3,465

  • 3 days
  • Onsite
  • 10 people max.
Ref: GEB285
10 people max.
$3,465
In-company rate: from $6,290 for the whole team
On-site and certification exam on quote
3 days
Onsite

Don't let this gap widen

Why this program matters

  • Companies that neglect Express lose API efficiency.

  • 35% of Node.js projects encounter avoidable security flaws or slowdowns.

  • Developers without these skills see their professional career-change opportunities reduced.

  • Production timelines lengthen and competitiveness drops.

  • Mastering Express becomes essential to stay relevant in the backend development market.

Célian Lebacle, Learni trainer · Web & mobile expert
Célian Lebacle

Learni trainer · Web & mobile expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

41,306 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft
  • Atos

Every program built with a dedicated engineer

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft, Microsoft and Atos.

Express training objectives

  • Master Express to create REST APIs in a professional context
  • Develop advanced skills in Express routing and middlewares
  • Design microservices architectures with Express for enterprise use
  • Implement security and performance best practices in Express projects
  • Optimize testing and deployment of production-ready Express applications
  • Integrate Express with modern tools to boost enterprise productivity

Program

Express curriculum: 3 modules over 3 days

Module 1 : Theme: Express and Node.js for REST APIs (middlewares, routing, practical exercises)

Participants discover Express within Node.js. They set up a server, create REST routes, and manage middlewares. Real business cases illustrate each concept. Practical exercises enable implementation of a complete first endpoint with error handling. Deliverables: functional minimal API and route documentation.

Module 2 : Theme: Express and microservices (authentication, databases, real projects)

This day deepens database integration and authentication in Express. Learners design modular microservices-oriented services. They complete exercises on JWT and connect to MongoDB. Professional use cases guide technical choices. Deliverables: secured microservice and unit tests.

Module 3 : Theme: Express in production (optimization, deployment, best practices)

Participants optimize their Express applications for production. They deploy to cloud environments, implement caching, and manage logs. Practical workshops simulate real workloads. The training concludes with a group code review. Deliverables: deployed application and performance checklist.

How Express skills are assessed

  • Interactive quizzes after each module
  • Ongoing practical project with presentation
  • Final evaluation based on a real business case

How the Express course is taught

  • Guided practical exercises each day
  • Real-world professional case studies
  • Personalized feedback from the trainer
  • Resources and source code provided

Express training: access and practical arrangements

The Training Express - Developing High-Performance REST APIs 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.

Equipment required

For the smooth delivery of the Training Express - Developing High-Performance REST APIs 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 Training Express - Developing High-Performance REST APIs 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 built for corporate L&D budgets and delivered onsite or remotely.

The Learni story

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.

Our method

How Learni guarantees the quality of your Express training

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.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

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.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

Express: frequently asked questions

Which tools are used in Express training?+
Hands-on work runs on middlewares, routing, practical exercises, authentication, databases and real projects. Those tools come from the Express program itself, delivered on site over 3 days, so participants practise on the stack they will use at work.
What can participants do after Express training?+
They can master Express to create REST APIs in a professional context, develop advanced skills in Express routing and middlewares and design microservices architectures with Express for enterprise use. Those are the stated objectives of the Express program at Intermediate level, checked by the end-of-session assessment.
What does the Express program cover, day by day?+
Day 1: Theme: Express and Node.js for REST APIs (middlewares, routing, practical exercises). Day 2: Theme: Express and microservices (authentication, databases, real projects). Day 3: Theme: Express in production (optimization, deployment, best practices). The Express program runs over 3 days, delivered on site.
How is Express training assessed?+
Assessment relies on interactive quizzes after each module, ongoing practical project with presentation and final evaluation based on a real business case. Learni issues a completion certificate together with the individual assessment report at the end of the Express program, which an L&D team can file as evidence.
How much does Express training cost per participant?+
Express training costs $3,465 per participant. For an in-company team, the flat rate starts at $6,290 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Express training take?+
3 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Express training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Express training?+
Solid knowledge of JavaScript, Node.js fundamentals, and experience with simple web servers.
Is a certificate issued after Express training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Express training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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