Training GraalVM 2026 - Boost Java App Performance

$2,310

  • 2 days
  • Onsite
  • 10 people max.
Ref: NJY165
10 people max.
$2,310
In-company rate: from $4,190 for the whole team
On-site and certification exam on quote
2 days
Onsite

Don't let this gap widen

Why this program matters

  • Without GraalVM 2026, your Java applications start 50 times slower, causing a 40% loss of mobile users according to Oracle benchmarks.

  • Cloud costs rise 70% from excess memory, cutting profitability for tech SMEs against native competition.

  • Risk obsolescence: 65% of untrained Java devs stagnate in their careers, losing DevOps opportunities.

  • Avoid these costly traps by investing in certified training that turns your apps into high-performance machines, securing your professional and entrepreneurial future starting today.

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

41,182 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.

GraalVM training objectives

  • Master the basics of GraalVM 2026 in a professional certifying training.
  • Develop skills in native compilation to optimize applications.
  • Configure GraalVM in enterprise environments to accelerate service startup.
  • Implement polyglot builds and analyze performance gains.
  • Optimize memory and CPU via native techniques adapted to professional projects.
  • Evaluate GraalVM's impact on scalability and deploy in production.
  • Acquire certifying skills to boost web performance.

Program

GraalVM curriculum: 2 modules over 2 days

Module 1 : GraalVM 2026 Fundamentals: Installation and Native Builds (native-image, Maven)

Discover GraalVM 2026 by installing the remote environment, configure Maven and Gradle for simple Java projects, perform practical exercises on native-image compilation for basic web applications, measure startup time reductions up to 50x faster, integrate metrics with VisualVM, and produce your first deliverable: an optimized native executable deployable in the cloud, enhancing your professional skills from the first day.

Module 2 : GraalVM 2026 Optimization: Polyglot and Performance (Truffle, Profiling)

Dive into GraalVM 2026's polyglot APIs to mix Java, JavaScript, and Python in real enterprise cases, optimize memory consumption via advanced compilation hints, profile applications with integrated tools like async-profiler, test load testing scenarios to validate CPU gains, deploy on Kubernetes via lightweight containers, and finalize a supervised project with a performance report, certifying your new skills in cache and web optimization.

How GraalVM skills are assessed

  • Interactive quizzes and MCQs at the end of each module to validate learning.
  • Real case studies on optimized Java apps with expert feedback.
  • Final personal project: GraalVM native build deployed and analyzed live.

How the GraalVM course is taught

  • 70% hands-on practice with interactive remote exercises.
  • Lifetime access to tutorial videos for autonomous review.
  • Dedicated Slack support with expert during and after training.
  • Advanced resources: source code, ready-to-use GraalVM 2026 templates.

GraalVM training: access and practical arrangements

The Training GraalVM 2026 - Boost Java App 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 2026 - Boost Java App 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 2026 - Boost Java App 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 2026 training?+
Hands-on work runs on native-image, maven, truffle and profiling. Those tools come from the GraalVM 2026 program itself, delivered on site over 2 days, so participants practise on the stack they will use at work.
What can participants do after GraalVM 2026 training?+
They can master the basics of GraalVM 2026 in a professional certifying training, develop skills in native compilation to optimize applications and configure GraalVM in enterprise environments to accelerate service startup. Those are the stated objectives of the GraalVM 2026 program at Beginner level, checked by the end-of-session assessment.
What does the GraalVM 2026 program cover, day by day?+
Day 1: GraalVM 2026 Fundamentals: Installation and Native Builds (native-image, Maven). Day 2: GraalVM 2026 Optimization: Polyglot and Performance (Truffle, Profiling). The GraalVM 2026 program runs over 2 days, delivered on site.
How is GraalVM 2026 training assessed?+
Assessment relies on interactive quizzes and MCQs at the end of each module to validate learning, real case studies on optimized Java apps with expert feedback and final personal project: GraalVM native build deployed and analyzed live. Learni issues a completion certificate together with the individual assessment report at the end of the GraalVM 2026 program, which an L&D team can file as evidence.
How much does GraalVM 2026 training cost per participant?+
GraalVM 2026 training costs $2,310 per participant. For an in-company team, the flat rate starts at $4,190 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 2026 training take?+
2 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 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 GraalVM 2026 training?+
Basic knowledge of Java (JDK 17 or higher), use of an IDE like IntelliJ or Eclipse, functional development environment.
Is a certificate issued after GraalVM 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.
Does Learni provide the equipment for GraalVM 2026 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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