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.
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
Without advanced Next.js, your React apps stay slow: loading times >3s = 53% visitor abandonment (Google source).
Dev costs explode by 35% from lack of server-side optimizations, weak SEO = organic traffic divided by 4, impossible to scale to 10k users without crashes.
Lose clients to Vercel-powered competitors, multiply auth bugs (20%+ data breach risk), and stagnate in your career while 70% of companies require Next.js experts.
Invest 35h for x10 ROI gains in performance and revenue.
Dive into the App Router by migrating an existing project, configure nested layouts and dynamic loading states, implement Server Components to reduce client bundles, test with exercises on parallel routes and error boundaries, produce a production-ready routed prototype, all while gaining speed and scalability.
Accelerate your apps by enabling Streaming and Suspense for fluid UIs, measure Core Web Vitals with Lighthouse, apply Partial Prerendering to dynamic pages, complete exercises on image and font optimization via next/image, generate before/after metrics to validate 40% LCP gains, and deploy an ultra-fast responsive dashboard.
Strengthen your app with Middleware for custom guards, integrate NextAuth for OAuth and secure sessions, create mutable Server Actions with revalidation, simulate OWASP attacks via exercises, develop a protected full-stack CRUD API, test live with Postman, and deliver a fully reusable auth module that boosts user trust.
Maximize traffic with dynamic metadata and auto-generated sitemaps, implement i18n with next-intl for multi-language support, configure Turbopack for 10x faster builds, deploy on Vercel with Edge Functions and GitHub CI/CD, monitor with Sentry and Vercel Analytics via real e-commerce cases, produce an international SEO-ready site indexed in 24h.
Synthesize by refactoring a real full-stack project with advanced patterns, debug memory leaks and race conditions with React DevTools, scale for 10k+ users via caching and optimized DB queries, review code with collaborative PRs, present your deployed and measured MVP, and leave with a pro portfolio and skills to lead Next.js teams.
The Advanced Next.js Training - Develop Scalable Ultra-High-Performance 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.
For the smooth delivery of the Advanced Next.js Training - Develop Scalable Ultra-High-Performance 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.
Assessment of skills acquired during the Advanced Next.js Training - Develop Scalable Ultra-High-Performance Apps program is performed through:
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.
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.
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
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.
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Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
Web DevelopmentIndustry-certified
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Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
Cloud ComputingIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
DevOpsIndustry-certified
Deployment & CI/CDIndustry-certified
Deployment & CI/CDIndustry-certified
Deployment & CI/CDIndustry-certified
Deployment & CI/CDIndustry-certified
Deployment & CI/CDIndustry-certified
Deployment & CI/CDIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.