GraphQL Training - Mastering Scalable and Performant APIs

$4,620

  • 4 days
  • Onsite
  • 10 people max.
Ref: MIU257
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

  • Without advanced GraphQL mastery, your traditional REST APIs generate up to 5x more unnecessary network traffic, increasing cloud costs by 30% according to Datadog.

  • Slow queries impact 70% of mobile users, causing 25% e-commerce cart abandonment according to Google Analytics.

  • In the enterprise, this hinders scalability, exposing you to costly downtimes estimated at 100k€/h by Gartner, and blocks promotions to architect roles.

  • Competitors adopting GraphQL capture 40% additional market share.

  • Invest now to secure performance and career.

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

40,860 programs · 25 countries

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

Every program built with a dedicated engineer

  • OpenAI
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  • Mistral AI
  • NVIDIA
  • Google
  • Amazon Web Services
  • Microsoft Dynamics 365
  • Salesforce
  • ServiceNow
  • SAP
  • Oracle
  • Cisco
  • Fortinet
  • Palo Alto Networks
  • Aruba
  • VMware
  • Red Hat
  • Databricks
  • Snowflake
  • OVHcloud
  • Notion
  • AMD
  • Apple

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

GraphQL training objectives

  • Master the design of complex GraphQL schemas for robust professional APIs
  • Develop advanced resolvers with caching and batching in certified training
  • Implement real-time subscriptions for scalable enterprise applications
  • Optimize performance and security of GraphQL APIs in a professional context
  • Integrate GraphQL into microservices architectures to boost backend skills
  • Deploy GraphQL servers in production with advanced monitoring

GraphQL curriculum: 4 modules over 4 days

Module 1 : GraphQL Schemas: Advanced Design with Unions, Interfaces, and SDL (Apollo Server, Prisma)

Dive into modeling complex schemas using Schema Definition Language, implement unions and interfaces for flexible types, configure Prisma as an ORM for optimal persistence, complete hands-on exercises on real enterprise cases, produce a complete schema with built-in validations, test via GraphiQL to validate the structure before moving to resolvers.

Module 2 : GraphQL Resolvers: Optimization with DataLoader and Batching (Node.js, Redis)

Build performant resolvers by integrating DataLoader to avoid the N+1 problem, apply batching and Redis caching to accelerate queries, develop custom middleware for logging and error handling, simulate high loads on large datasets, generate performance metrics, iterate on a real backend project with immediate feedback from the expert trainer.

Module 3 : GraphQL Subscriptions and Security: Real-Time and Authentication (Apollo Subscriptions, JWT)

Deploy subscriptions for real-time streams via WebSockets and Apollo Server, secure with JWT and custom directives, implement rate limiting and depth limiting against attacks, test malicious scenarios in simulated environments, integrate monitoring with Prometheus, produce a scalable live chat module, analyze logs for fine-tuned optimizations in a professional context.

Module 4 : GraphQL Deployment: Microservices and Production (Docker, Kubernetes, Federation)

Federate schemas for microservices with Apollo Gateway, containerize via Docker and orchestrate on Kubernetes, configure CI/CD with GitHub Actions, monitor with Grafana and distributed tracing, deploy on AWS or GCP cloud, finalize an end-to-end certifying project, receive a post-training starter kit for immediate enterprise integration.

How GraphQL skills are assessed

  • Interactive quizzes and daily coding challenges
  • Final project on a real GraphQL microservices API
  • Qualiopi certificate with skills assessment

How the GraphQL course is taught

  • 70% hands-on with live coding and pair programming
  • Case studies from Fortune 500 companies using GraphQL
  • Personalized pedagogical support for 6 months post-training
  • Agile method with iterations and continuous feedback

GraphQL training: access and practical arrangements

The GraphQL Training - Mastering Scalable and Performant 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 GraphQL Training - Mastering Scalable and Performant 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 GraphQL Training - Mastering Scalable and Performant 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 GraphQL 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

GraphQL: frequently asked questions

Which tools are used in GraphQL Training training?+
Hands-on work runs on apollo Server, prisma, node.js, redis, apollo Subscriptions and JWT. Those tools come from the GraphQL Training program itself, delivered on site over 4 days, so participants practise on the stack they will use at work.
What can participants do after GraphQL Training training?+
They can master the design of complex GraphQL schemas for robust professional APIs, develop advanced resolvers with caching and batching in certified training and implement real-time subscriptions for scalable enterprise applications. Those are the stated objectives of the GraphQL Training program at Advanced level, checked by the end-of-session assessment.
What does the GraphQL Training program cover, day by day?+
Day 1: GraphQL Schemas: Advanced Design with Unions, Interfaces, and SDL (Apollo Server, Prisma). Day 2: GraphQL Resolvers: Optimization with DataLoader and Batching (Node.js, Redis). Day 3: GraphQL Subscriptions and Security: Real-Time and Authentication (Apollo Subscriptions, JWT). Day 4: GraphQL Deployment: Microservices and Production (Docker, Kubernetes, Federation). The GraphQL Training program runs over 4 days, delivered on site.
How is GraphQL Training training assessed?+
Assessment relies on interactive quizzes and daily coding challenges, final project on a real GraphQL microservices API and qualiopi certificate with skills assessment. Learni issues a completion certificate together with the individual assessment report at the end of the GraphQL Training program, which an L&D team can file as evidence.
How much does GraphQL Training training cost per participant?+
GraphQL Training 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 GraphQL Training 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 GraphQL Training 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 GraphQL Training training?+
Mastery of Node.js, REST API development, and basic GraphQL knowledge.
Is a certificate issued after GraphQL Training 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 GraphQL Training 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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