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.
1 seat held for the next session
30:00Held for another
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.
Trusted by — schools, companies and industrial groups
Learning objectives
- Master the Stream API for functional data processing
- Use lambdas and method references for elegant coding
- Implement concurrency with threads and ExecutorService
- Optimize performance via profiling and GC tuning
- Develop asynchrony with CompletableFuture
- Apply Java 9+ modules for modularity
- Integrate advanced best practices in Java
Our social commitment
A school kit donated to a child for every training
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
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.
Don't let this gap widen
Why this program matters
Without advanced Java, your apps suffer 4x memory leaks (StackOverflow 2023), 3x slower processing times, concurrency bugs causing 28% production downtimes (Gartner report).
Competitors scale 35% better via Streams/CompletableFuture, generating +20% revenue.
Are you losing clients due to mediocre performance?
7 hours are enough to avoid 50k€ annual losses, transform slow code into a scalable machine, boost your career and project ROI.
Program
Module 1Advanced Java: Streams, Lambdas, Concurrency, Performance (practical exercises, source codes)
Dive into advanced Java via IntelliJ IDEA, process massive datasets with Streams to accelerate your processes, code concise lambdas on real algorithm cases, simulate secure multithreading with ExecutorService and locks to avoid deadlocks, profile apps with VisualVM to track bottlenecks, tune garbage collector for 40% performance gains, finalize an optimized project that is deliverable and deployable immediately.
Evaluation method
- Interactive quizzes on key concepts
- Graded practical exercises
- Code review of final project
Learning method
- 70% hands-on on real cases
- 30% interactive theory
- Digital materials provided
Methods, materials and delivery
The Advanced Java Training - Master Streams and Concurrency 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 Advanced Java Training - Master Streams and Concurrency 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 Advanced Java Training - Master Streams and Concurrency 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.
Our method
Training quality, guaranteed at every step
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.
Suggestions
You might
like these too.
Web DevelopmentIndustry-certifiedTraining Rust Expert - Optimize System Performance
$4,620Net of tax
Java DevelopmentIndustry-certifiedTraining Java Advanced - Optimize Your Apps in 1 Day
$1,155Net of tax
Java DevelopmentIndustry-certifiedAdvanced Java Training - Develop Scalable and High-Performance Apps
$3,465Net of tax
Web DevelopmentIndustry-certifiedTraining Lua Expert - Optimize Advanced Scripts in 1 Day
$1,155Net of tax
Java Development
More programs in Java Development.
Java DevelopmentIndustry-certifiedAdvanced Hibernate Training - Optimize JPA Performance
$3,465Net of tax
Java DevelopmentIndustry-certifiedAdvanced Hibernate Training - Optimize Java App Performance
$3,465Net of tax
Java DevelopmentIndustry-certifiedAdvanced Hibernate Training - Optimize Java Persistence
$5,775Net of tax
Java DevelopmentIndustry-certifiedAdvanced Hibernate Training - Optimize Performance and Complex Queries
$1,155Net of tax
Java DevelopmentIndustry-certifiedAdvanced Java Training - Develop Scalable and High-Performance Apps
$3,465Net of tax
Java DevelopmentIndustry-certifiedAdvanced Spring Boot Training - Deploy Scalable Microservices
$3,465Net of tax
Web Development
More programs in Web Development.
Web DevelopmentIndustry-certifiedAPI Security Testing with the OWASP API Security Top 10
$2,310Net of tax
Web DevelopmentIndustry-certifiedAPNs Training - Expert Scaling iOS Push Notifications
$2,310Net of tax
Web DevelopmentIndustry-certifiedASP.NET Core : Maîtriser le Développement Web Moderne
$5,775Net of tax
Web DevelopmentIndustry-certifiedATDD : Maîtriser l’Acceptance Test Driven Development en équipes agiles
$3,465Net of tax
Web DevelopmentIndustry-certifiedAWS IoT Core : Maîtrisez la gestion intelligente des objets connectés
$3,465Net of tax
Web DevelopmentIndustry-certifiedAWS Security Hub : Maîtriser la sécurité cloud avec AWS
$2,310Net of tax
Programming Languages
More programs in Programming Languages.
Programming LanguagesIndustry-certifiedAdvanced COBIT Training - Master IT Governance
$4,620Net of tax
Programming LanguagesIndustry-certifiedAdvanced Rust Training - Master Concurrency and Performance
$5,775Net of tax
Programming LanguagesIndustry-certifiedAdvanced Rust Training - Master Concurrency and Performance
$4,620Net of tax
Programming LanguagesIndustry-certifiedApprendre F# : Fondamentaux et Prise en Main pour Développeurs .NET
$3,465Net of tax
Programming LanguagesIndustry-certifiedApprendre Go : Les Essentiels de la Programmation Golang pour Développeurs
$3,465Net of tax
Programming LanguagesIndustry-certifiedApprendre Scala : Maîtriser les Fondamentaux et la Programmation Fonctionnelle
$3,465Net of tax
Frameworks & Libraries
More programs in Frameworks & Libraries.
Frameworks & LibrariesIndustry-certifiedAdvanced Flask Training - Develop Scalable and Secure APIs
$4,620Net of tax
Frameworks & LibrariesIndustry-certifiedAdvanced Laravel Training - Build Scalable and Secure Apps
$3,465Net of tax
Frameworks & LibrariesIndustry-certifiedAngular Expert Training - Scalable Architectures & Performance
$3,465Net of tax
Frameworks & LibrariesIndustry-certifiedApprendre Svelte : Créer des Applications Web Modernes et Performantes
$2,310Net of tax
Frameworks & LibrariesIndustry-certifiedApprendre à développer des APIs REST avec NancyFX : de l’installation à la mise en production
$3,465Net of tax
Frameworks & LibrariesIndustry-certifiedApprendre à maîtriser AutoMapper en C# : de l’initiation à la pratique avancée
$2,310Net of tax
FAQ
Frequently asked questions
How much does the Advanced Java Training - Master Streams and Concurrency training cost?+
The individual price is $1,155 (USD). The team / on-site group package is shown on the course page. A detailed quote is sent within one business day.
How long is the Advanced Java Training - Master Streams and Concurrency training?+
The training lasts 1 journée, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Mastery of Java SE 8+, OO programming, collections, exceptions, IDE IntelliJ or Eclipse
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote
This training across cities
Available on-site and remotely. Pick your city to see the local training center.
Your professional training, anywhere
Let's build
your next
program.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.
Reply within 24h · Vetted experts · USD invoicing · W-9 available