Training Fastify - Designing Ultra-Fast APIs

$4,620

  • 4 days
  • Onsite
  • 10 people max.
Ref: FTI395
10 people max.
$4,620
In-company rate: from $7,865 for the whole team
On-site and certification exam on quote
4 days
Onsite

Don't let this gap widen

Why this program matters

  • Failing to master Fastify exposes companies to slow and unscalable APIs.

  • According to a recent study, 67% of Node.js projects encounter performance issues after six months without an optimized framework.

  • Developers risk losing employability against certified competitors and organizations accumulate costly technical debt.

  • Each month without these skills delays the release of critical features to market and weakens the company's competitive position.

Imed BEN AMOR, Learni trainer · Development expert
Imed BEN AMOR

Learni trainer · Development 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

25,808 programs · 25 countries

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

Every program built with a dedicated engineer

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

Fastify training objectives

  • Master the Fastify framework in a professional context
  • Develop high-performance and secure APIs for enterprise use
  • Design scalable backend architectures with Fastify
  • Implement plugins and middlewares tailored to business needs
  • Optimize application performance and scalability
  • Integrate Fastify into certification training projects
  • Validate acquired skills through concrete deliverables

Fastify curriculum: 4 modules over 4 days

Module 1 : Theme: Fastify core and high-performance routing (Node.js, plugins, validation)

Participants discover the installation and configuration of Fastify, explore the advanced routing system, and learn to create secure endpoints. Through practical exercises and real-world enterprise cases, they implement data validation with JSON Schema and deliver a first functional server by the end of the day.

Module 2 : Theme: Fastify and database integration (ORM, Prisma, queries)

This day focuses on connecting to databases using official plugins and Prisma. Learners develop complete services with CRUD operations, manage transactions, and optimize queries. Guided workshops enable delivery of a production-ready API connected to PostgreSQL.

Module 3 : Theme: Fastify authentication and security (JWT, hooks, rate limiting)

Professionals implement JWT authentication, lifecycle hooks, and protection mechanisms against attacks. They configure rate limiting and advanced validation, then test their application on realistic scenarios to produce a secure API compliant with enterprise standards.

Module 4 : Theme: Fastify deployment and monitoring (Docker, tests, performance)

The final day covers packaging with Docker, automated testing, and performance monitoring. Participants deploy their application to a cloud environment, analyze metrics, and optimize response times. They finalize a complete deliverable and present their solution during a collective review.

How Fastify skills are assessed

  • Daily validation quizzes
  • Ongoing practical project
  • Final deliverable presentation

How the Fastify course is taught

  • Guided practical workshops
  • Enterprise use cases
  • Collective code reviews
  • Provided resources and documentation

Fastify training: access and practical arrangements

The Training Fastify - Designing Ultra-Fast 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 Fastify - Designing Ultra-Fast 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 Fastify - Designing Ultra-Fast 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 Fastify 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

Fastify: frequently asked questions

Which tools are used in Fastify training?+
Hands-on work runs on node.js, plugins, validation, ORM, prisma and queries. Those tools come from the Fastify program itself, delivered on site over 4 days, so participants practise on the stack they will use at work.
What can participants do after Fastify training?+
They can master the Fastify framework in a professional context, develop high-performance and secure APIs for enterprise use and design scalable backend architectures with Fastify. Those are the stated objectives of the Fastify program at Intermediate level, checked by the end-of-session assessment.
What does the Fastify program cover, day by day?+
Day 1: Theme: Fastify core and high-performance routing (Node.js, plugins, validation). Day 2: Theme: Fastify and database integration (ORM, Prisma, queries). Day 3: Theme: Fastify authentication and security (JWT, hooks, rate limiting). Day 4: Theme: Fastify deployment and monitoring (Docker, tests, performance). The Fastify program runs over 4 days, delivered on site.
How is Fastify training assessed?+
Assessment relies on daily validation quizzes, ongoing practical project and final deliverable presentation. Learni issues a completion certificate together with the individual assessment report at the end of the Fastify program, which an L&D team can file as evidence.
How much does Fastify training cost per participant?+
Fastify training costs $4,620 per participant. For an in-company team, the flat rate starts at $7,865 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 Fastify training take?+
4 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 Fastify 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 Fastify training?+
Solid knowledge of JavaScript, hands-on experience with Node.js, and understanding of REST concepts and databases.
Is a certificate issued after Fastify 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.
Your professional training, anywhere

Let's build your Fastify learning path.

30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.

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