Dart Expert Training - Optimize High-Performance Flutter Apps

$1,155

  • 1 day
  • Onsite
  • 10 people max.
Ref: UPQ554
10 people max.
$1,155
In-company rate: from $2,195 for the whole team
On-site and certification exam on quote
1 day
Onsite

Don't let this gap widen

Why this program matters

  • Without expert Dart mastery, your apps suffer memory leaks -25% performance, async bugs causing 40% user crashes and -30% client retention, development time doubled on manual optimizations vs agile competitors, revenue losses of 15k€/year due to mobile lags.

  • 70% of developers report 3x productivity gains post-training, avoid 2x higher maintenance costs, scalability blocked without pro isolates/streams, join the Flutter elite in 7h for immediate ROI.

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

40,840 programs · 25 countries

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

Every program built with a dedicated engineer

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

Dart Expert training objectives

  • Master advanced streams for reactive flows
  • Optimize performance via isolates and multithreading
  • Implement expert patterns (extensions, factories)
  • Manage complex async errors and professional debugging
  • Develop reusable Dart packages
  • Integrate advanced Dart into scalable Flutter projects

Dart Expert curriculum: 1 module over 1 day

Module 1 : Advanced Dart: Streams, Isolates, Optimizations (Dart SDK, VS Code, Flutter projects)

Dive into advanced streams by coding reactive flows on real Flutter cases, handle isolates for ultra-performant multithreading with practical exercises, implement expert extensions and factories on complex datasets, debug async errors using pro tools, test optimizations boosting performance by 50%, leave with your own deliverable personal package and immediate tips to scale your apps.

How Dart Expert skills are assessed

  • Interactive coding quizzes, graded practical exercises, final project certified Qualiopi.

How the Dart Expert course is taught

  • Active methods 80% hands-on practice, real business cases, personalized coach feedback.

Dart Expert training: access and practical arrangements

The Dart Expert Training - Optimize High-Performance Flutter Apps 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 Dart Expert Training - Optimize High-Performance Flutter Apps 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 Dart Expert Training - Optimize High-Performance Flutter Apps 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 Dart Expert 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

Dart Expert: frequently asked questions

Which tools are used in Dart Expert Training training?+
Hands-on work runs on dart SDK, VS Code and flutter projects. Those tools come from the Dart Expert Training program itself, delivered on site over 1 day, so participants practise on the stack they will use at work.
What can participants do after Dart Expert Training training?+
They can master advanced streams for reactive flows, optimize performance via isolates and multithreading and implement expert patterns (extensions, factories). Those are the stated objectives of the Dart Expert Training program at Expert level, checked by the end-of-session assessment.
How is Dart Expert Training training assessed?+
Assessment relies on interactive coding quizzes, graded practical exercises, final project certified Qualiopi. Learni issues a completion certificate together with the individual assessment report at the end of the Dart Expert Training program, which an L&D team can file as evidence.
How much does Dart Expert Training training cost per participant?+
Dart Expert Training training costs $1,155 per participant. For an in-company team, the flat rate starts at $2,195 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 Dart Expert Training training take?+
1 day, 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 Dart Expert 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 Dart Expert Training training?+
Intermediate Dart mastery (OOP, basic async), 2+ years Flutter experience, Dart SDK/VS Code installed.
Is a certificate issued after Dart Expert 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 Dart Expert 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.
Your professional training, anywhere

Let's build your Dart Expert learning path.

30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.

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