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.
Training Fastify 2026 - Optimizing Your High-Performance APIs
Trusted by — schools, companies and industrial groups
25,807 programs · 25 countries
Every program built with a dedicated engineer
Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.
Fastify training objectives
- Master Fastify for ultra-high-performance professional applications
- Develop advanced skills in Fastify plugins and hooks
- Design scalable architectures tailored to business needs
- Implement certified solutions with validation and serialization
- Optimize API performance and security in production
- Integrate Fastify with modern tools for professional projects
Fastify curriculum: 5 modules over 5 days
Module 1 : Theme: Advanced Introduction to Fastify and Ecosystem (tools, configuration, initial deliverables)
Participants discover Fastify 2026 through real-world business cases. They explore installation, advanced configuration, and native plugins. Practical exercises enable creation of an initial high-performance server, with focus on routing and validation. Deliverables include a structured initial project optimized for scalability.
Module 2 : Theme: Plugins, Hooks and Fastify Architecture (tools, methods, deliverables)
This day deepens understanding of Fastify plugins and hooks for professional applications. Learners develop custom extensions, manage lifecycles, and integrate middlewares. Exercises on real business scenarios result in a complete modular and maintainable architecture deliverable.
Module 3 : Theme: Validation, Serialization and Security with Fastify (tools, practices, deliverables)
Focus on Fastify's built-in validation and serialization tools. Participants implement robust schemas, strengthen security, and test performance. Concrete cases and practical exercises lead to a secure deliverable ready for production in a professional certification context.
Module 4 : Theme: Fastify Integration with Databases and Services (tools, methods, deliverables)
Experts connect Fastify to databases and microservices through realistic exercises. Query optimization, error handling, and monitoring are covered. The day's final deliverable is a complete, high-performance API integrated into the company's ecosystem.
Module 5 : Theme: Fastify Deployment, Monitoring and Optimization (tools, strategies, deliverables)
Conclusion with advanced deployment, monitoring, and performance tuning of Fastify. Business case analyses, load exercises, and optimization strategies enable finalization of a certification project. Deliverables include a deployed and documented solution for immediate production rollout.
How Fastify skills are assessed
- Multiple-choice quiz to validate learning at the end of each day
- Final practical project evaluated by the trainer
- Certificate of competency issued at the end of the training
How the Fastify course is taught
- Active teaching approach with 70% practical work
- Real-world use cases adapted to professional contexts
- Personalized feedback and ongoing support
- Resources and materials accessible after the training
Fastify training: access and practical arrangements
The Training Fastify 2026 - Optimizing Your High-Performance 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 2026 - Optimizing Your High-Performance 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 2026 - Optimizing Your High-Performance 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.
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.
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.
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.
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
FAQ
Fastify: frequently asked questions
Which tools are used in Fastify 2026 training?+
Hands-on work runs on tools, configuration, initial deliverables, methods, deliverables and practices. Those tools come from the Fastify 2026 program itself, delivered on site over 5 days, so participants practise on the stack they will use at work.
What can participants do after Fastify 2026 training?+
They can master Fastify for ultra-high-performance professional applications, develop advanced skills in Fastify plugins and hooks and design scalable architectures tailored to business needs. Those are the stated objectives of the Fastify 2026 program at Expert level, checked by the end-of-session assessment.
What does the Fastify 2026 program cover, day by day?+
Day 1: Theme: Advanced Introduction to Fastify and Ecosystem (tools, configuration, initial deliverables). Day 2: Theme: Plugins, Hooks and Fastify Architecture (tools, methods, deliverables). Day 3: Theme: Validation, Serialization and Security with Fastify (tools, practices, deliverables). Day 4: Theme: Fastify Integration with Databases and Services (tools, methods, deliverables). Day 5: Theme: Fastify Deployment, Monitoring and Optimization (tools, strategies, deliverables). The Fastify 2026 program runs over 5 days, delivered on site.
How is Fastify 2026 training assessed?+
Assessment relies on multiple-choice quiz to validate learning at the end of each day, final practical project evaluated by the trainer and certificate of competency issued at the end of the training. Learni issues a completion certificate together with the individual assessment report at the end of the Fastify 2026 program, which an L&D team can file as evidence.
How much does Fastify 2026 training cost per participant?+
Fastify 2026 training costs $5,775 per participant. For an in-company team, the flat rate starts at $10,395 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 2026 training take?+
5 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 2026 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 2026 training?+
Confirmed mastery of Node.js, advanced TypeScript, experience in designing REST APIs and knowledge of performance patterns.
Is a certificate issued after Fastify 2026 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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