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.
Learning objectives
- Master Next.js to develop scalable professional web applications
- Implement server-side and static rendering to boost performance
- Design secure API routes and custom middleware
- Optimize SEO and performance with advanced Next.js tools
- Deploy Next.js projects to production with enterprise CI/CD
- Develop certifiable skills in modern full-stack architecture
The Learni story
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
Why this program matters
Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.
Organizations that don't train their talents on key topics see their competitiveness drop.
Every quarter without training is a gap widening with competitors who invest.
The cost of inaction quickly exceeds that of well-targeted training.
Program
Module 1Next.js: Advanced Architecture and App Router (dynamic pages, layouts)
Dive into configuring a Next.js 14 project with App Router, create nested layouts and dynamic pages via route parameters, implement programmatic navigation with useRouter and Link, practical exercises on a real e-commerce case to structure a scalable app, produce reusable components tested live, immediate trainer feedback for professional mastery.
Module 2Next.js: Advanced Data Fetching (SSR, SSG, ISR, streaming)
Master fetch and cache for SSR/SSG with revalidatePath and revalidateTag, integrate React Server Components for dynamic data without heavy client hydration, practice with external APIs like Stripe or a PostgreSQL database, develop a dashboard with UI streaming for smooth loading, analyze Core Web Vitals metrics in real time, deliverable: optimized production-ready prototype with documentation.
Module 3Next.js: API Routes and Middleware (authentication, security)
Design serverless API routes with secure handlers via NextAuth.js and JWT, implement middleware for geolocation, rate limiting, and conditional redirects, exercises on CSRF and CORS protection in enterprise contexts, integrate Prisma for ORM with automated migrations, test with Postman and Jest for 90% coverage, obtain a fully functional and auditable full-stack backend.
Module 4Next.js: Performance and SEO Optimizations (Image, Font, Metadata)
Boost performance with next/image lazy-loading and AVIF, optimize fonts via next/font for zero layout shift, configure dynamic Metadata and Open Graph for explosive SEO, analyze with Lighthouse and Web Vitals, exercises on bundle splitting and advanced code splitting, real-world high-traffic showcase site case, deliverable: app with 95+ Lighthouse score and auto-generated sitemap.
Module 5Next.js: Deployment and CI/CD (Vercel, Docker, monitoring)
Deploy on Vercel with automated previews and custom domains, containerize with Docker and Kubernetes for horizontal scaling, configure GitHub Actions for full CI/CD with E2E tests via Playwright, monitor with Sentry and Datadog for real-time alerts, finalize an enterprise-ready red thread project, collective code review and maintenance plan, skills ready to boost your career.
Evaluation method
- Certifying MCQ to validate acquired skills at the end of the training
- Continuous evaluation through practical exercises and coding challenges
- Presentation of the red thread Next.js project to the expert trainer
Learning method
- Courses led by an active Next.js expert trainer
- Practical exercises on real business and open-source cases
- Progressive red thread project for a complete application
- Complete course materials and video resources provided to participants
Methods, materials and delivery
The Training Next.js - Developing High-Performance and SEO Web Apps program is delivered onsite or remote (blended-learning, e-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 Next.js - Developing High-Performance and SEO Web 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 Training Next.js - Developing High-Performance and SEO Web 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
Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.
Verified reviews
What our learners
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
★★★★★
« cool, j'ai appris des trucs »
★★★★★
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
★★★★★
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
★★★★★
« 😊👍 »
★★★★★
« bien 👍 »
★★★★★
« Allan Busi t'es au top, continue comme ça. formation géniale »
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.
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