Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework

$3,465

  • 3 days
  • Onsite
  • 8 people max.
Ref: FXR308
8 people max.
$3,465
In-company rate: from $6,290 for the whole team
On-site and certification exam on quote
3 days
Onsite

Don't let this gap widen

Why this program matters

  • Without Avalonia mastery, your .NET desktop interfaces remain locked to Windows, exposing your projects to multiplatform failures on Linux and macOS.

  • Companies lose an average of 120 000 € per year in development delays and app rewrites, with 65 % of compatibility bugs tied to outdated frameworks.

  • These mistakes triple production incidents, threatening team reputation and business competitiveness against agile rivals.

  • Every quarter without Avalonia skills widens the gap: technical obsolescence and lost market share.

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

25,806 programs · 25 countries

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

Every program built with a dedicated engineer

  • OpenAI
  • Anthropic
  • 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.

Modern Desktop Interfaces with Avalonia training objectives

  • Understand the functioning and architecture of Avalonia
  • Install, configure and use Avalonia with Visual Studio and/or JetBrains Rider
  • Design modern and responsive user interfaces in XAML with Avalonia
  • Manage styles, themes and graphic resources in an Avalonia application
  • Use binding and the MVVM model for maintainable applications
  • Deploy Avalonia applications on different operating systems

Modern Desktop Interfaces with Avalonia curriculum: 3 modules over 3 days

Module 1 : Introduction to Avalonia and First Steps

History of the Avalonia framework, comparison with WPF and UWP, getting started with the environment, tool installation, creating a first project, structuring an Avalonia application, overview of XAML and basic controls.

Module 2 : Creating and Customizing Interfaces

Advanced use of Avalonia controls (Lists, Grids, Buttons, TextBox, etc.), layouts and responsive design, introduction to resources, styles and themes, customizing appearance, integrating graphic elements, managing user events, setting up navigation between pages.

Module 3 : MVVM, Binding and Multiplatform Deployment

Introduction to the MVVM pattern in Avalonia, simple and complex data binding, commands and interactions, data validation, using ViewModels, interfacing with APIs and services, unit testing views and models, packaging and deployment on Windows, Linux and macOS, best practices for maintenance and scalability.

How Modern Desktop Interfaces with Avalonia skills are assessed

  • Mid-training and end-of-training multiple-choice quizzes (MCQs) on Avalonia architecture and XAML usage
  • Practical exercises for each module
  • Presentation and review of a mini end-of-training project

How the Modern Desktop Interfaces with Avalonia course is taught

  • Theoretical courses illustrated with numerous examples
  • Live demonstrations via screen sharing
  • Hands-on practical cases inspired by real business needs
  • Course materials, documentation and source code provided

Modern Desktop Interfaces with Avalonia training: access and practical arrangements

The Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework 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: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework 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: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework 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 Modern Desktop Interfaces with Avalonia 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

Modern Desktop Interfaces with Avalonia: frequently asked questions

What can participants do after Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework training?+
They can understand the functioning and architecture of Avalonia, install, configure and use Avalonia with Visual Studio and/or JetBrains Rider and design modern and responsive user interfaces in XAML with Avalonia. Those are the stated objectives of the Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework program at Intermediate level, checked by the end-of-session assessment.
What does the Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework program cover, day by day?+
Day 1: Introduction to Avalonia and First Steps. Day 2: Creating and Customizing Interfaces. Day 3: MVVM, Binding and Multiplatform Deployment. The Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework program runs over 3 days, delivered on site.
How is Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework training assessed?+
Assessment relies on mid-training and end-of-training multiple-choice quizzes (MCQs) on Avalonia architecture and XAML usage, practical exercises for each module and presentation and review of a mini end-of-training project. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework program, which an L&D team can file as evidence.
How much does Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework training cost per participant?+
Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework training costs $3,465 per participant. For an in-company team, the flat rate starts at $6,290 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 Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework training take?+
3 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 Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework 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 Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework training?+
Good knowledge of C# and desktop development basics (WPF, WinForms or UWP recommended).
Is a certificate issued after Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework 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 Training: Develop Modern Desktop Interfaces with Avalonia: Master the Open Source .NET Framework 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.
Your professional training, anywhere

Let's build your Modern Desktop Interfaces with Avalonia learning path.

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
On-site & remote

Modern Desktop Interfaces with Avalonia training in your city

Available on-site and remotely. Pick your city to see the local training center.

Share in 2 clicks