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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
Specialist course · Minimum level required
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Every program built with a dedicated engineer
Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft, Microsoft and Atos.
Program
Dive into Qwik's advanced mechanisms, set up your project with Vite, code your first QRLs for instant execution, test resilience under high-load cases, produce a basic dashboard with optimized serializers, while analyzing real-time performance metrics to boost your mastery from day one.
Build reactive components with persistent signals, implement global stores for complex state management, optimize partial hydration on multi-page apps, complete exercises on dynamic forms, generate interactive deliverables tested live, and measure speed gains for smooth, engaging apps.
Connect Qwik to REST/GraphQL APIs via server-side QRL, integrate Supabase or Prisma for optimized queries, secure with JWT authentication, develop a simulated e-commerce site with persistent carts, produce functional prototypes deployed in preview, and fine-tune performance for sub-second responses.
Profile your apps with Lighthouse and Chrome DevTools tailored to Qwik, fix memory leaks and JS blocking, implement selective lazy-loading and intelligent prefetching, test on mobile for LCP under 1s, create detailed performance reports as deliverables, and turn your projects into benchmarks for fast web.
Deploy on Vercel or Netlify with GitHub Actions CI/CD, scale with hybrid SSR/SSG, customize Vite plugins for Qwik, complete a full capstone project as a pro portfolio, share in live demo, and leave with a production-ready toolkit, motivated to revolutionize your developments.
The Advanced Qwik Training - Boost Your Ultra-Fast Web 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 Advanced Qwik Training - Boost Your Ultra-Fast Web Apps program, the following equipment is required:
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.
Skills assessment methods
Assessment of skills acquired during the Advanced Qwik Training - Boost Your Ultra-Fast Web Apps program is performed through:
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.
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.
Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
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.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
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.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.

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.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.
JavaScript & TypeScriptIndustry-certified
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JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
JavaScript & TypeScriptIndustry-certified
Web developmentIndustry-certified
Web developmentIndustry-certified
Web developmentIndustry-certified
Backend & APIsIndustry-certified
Backend & APIsIndustry-certified
Backend & APIsIndustry-certified
Performance & optimisationIndustry-certified
Performance & optimisationIndustry-certified
Performance & optimisationIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
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