Training GraalVM - Boosting Java Performance

$5,775

  • 5 days
  • Onsite
  • 10 people max.
Ref: LBS466
10 people max.
$5,775
In-company rate: from $10,395 for the whole team
On-site and certification exam on quote
5 days
Onsite

Don't let this gap widen

Why this program matters

  • Companies that ignore GraalVM lose up to 60% in startup speed and consume twice as much memory.

  • Traditional Java applications struggle against native solutions.

  • Developers without these skills see their employability decline rapidly in the market.

  • Acting now prevents these strategic delays.

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

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  • Equans
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  • Microsoft
  • Atos

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

GraalVM training objectives

  • Master the fundamentals of GraalVM in certified training
  • Develop professional skills in native compilation
  • Design optimized Java applications for the enterprise
  • Implement polyglot solutions with GraalVM
  • Optimize performance and reduce infrastructure costs

Program

GraalVM curriculum: 5 modules over 5 days

Module 1 : Theme: Introduction to GraalVM and installation (JDK, tools, methods)

Participants discover GraalVM, its benefits for professional applications, and perform a complete installation. They explore the architecture, compare JIT and AOT modes, complete practical installation exercises, and configure their first development environment with simple real-world cases.

Module 2 : Theme: Native compilation with GraalVM (Native Image, tools, deliverables)

This day focuses on creating native executables. Learners use the Native Image tool, optimize binary sizes, test real applications, and produce deployable deliverables. Practical exercises allow measurement of startup and memory gains.

Module 3 : Theme: Polyglot with GraalVM (JavaScript, Python, tools, methods)

Trainees learn to integrate multiple languages within a single application. They configure polyglot contexts, execute JavaScript and Python code from Java, complete concrete exercises, and deliver a small project combining heterogeneous technologies for enterprise use.

Module 4 : Theme: Optimization and profiling with GraalVM (tools, performance, deliverables)

Focus on performance analysis using built-in tools. Participants profile applications, apply advanced optimizations, compare metrics before and after, and produce a detailed report. Real-world use cases illustrate concrete gains for professional projects.

Module 5 : Theme: GraalVM deployment in production (Docker, Kubernetes, deliverables)

The final day covers deploying GraalVM applications. Learners containerize their executables, deploy on Kubernetes, automate CI/CD pipelines, and deliver a complete solution. A final project validates all skills acquired during the training.

How GraalVM skills are assessed

  • Daily validation quizzes
  • Final practical project
  • Certificate of competencies

How the GraalVM course is taught

  • Practical exercises each day
  • Enterprise use cases
  • Complete course materials
  • Access to cloud environments

GraalVM training: access and practical arrangements

The Training GraalVM - Boosting Java Performance 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 GraalVM - Boosting Java Performance 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 GraalVM - Boosting Java Performance 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 GraalVM 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

GraalVM: frequently asked questions

Which tools are used in GraalVM training?+
Hands-on work runs on JDK, tools, methods, native Image, deliverables and javaScript. Those tools come from the GraalVM program itself, delivered on site over 5 days, so participants practise on the stack they will use at work.
What can participants do after GraalVM training?+
They can master the fundamentals of GraalVM in certified training, develop professional skills in native compilation and design optimized Java applications for the enterprise. Those are the stated objectives of the GraalVM program at Beginner level, checked by the end-of-session assessment.
What does the GraalVM program cover, day by day?+
Day 1: Theme: Introduction to GraalVM and installation (JDK, tools, methods). Day 2: Theme: Native compilation with GraalVM (Native Image, tools, deliverables). Day 3: Theme: Polyglot with GraalVM (JavaScript, Python, tools, methods). Day 4: Theme: Optimization and profiling with GraalVM (tools, performance, deliverables). Day 5: Theme: GraalVM deployment in production (Docker, Kubernetes, deliverables). The GraalVM program runs over 5 days, delivered on site.
How is GraalVM training assessed?+
Assessment relies on daily validation quizzes, final practical project and certificate of competencies. Learni issues a completion certificate together with the individual assessment report at the end of the GraalVM program, which an L&D team can file as evidence.
How much does GraalVM training cost per participant?+
GraalVM 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 GraalVM 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 GraalVM 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 GraalVM training?+
Basic knowledge of Java and object-oriented programming.
Is a certificate issued after GraalVM 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 GraalVM 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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