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 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
Without mastery of advanced Hooks, your React apps suffer 40% unnecessary re-renders, inflating load times to 5s+ and frustrating 70% of users.
Ignoring Redux Toolkit leads to state bugs in 25% of complex features, costing 2x more in maintenance.
Unoptimized performance drops Google SEO by 30%, losing 50% organic traffic.
Buggy forms increase cart abandonment by 60% in e-commerce.
Without tests, 1 bug in 5 reaches production, impacting reputation.
Manual deployment triples downtimes.
Invest 35h to avoid 10k€ annual losses and boost productivity x2.
Dive into custom Hooks, create reusable hooks to manage complex states, complete practical exercises on useReducer for sophisticated reducers, integrate useContext for global providers, produce an interactive deliverable component by end of day, while optimizing code for maximum responsiveness.
Analyze React DevTools profilers, implement React.memo and useCallback to eliminate unnecessary re-renders, practice lazy loading and Suspense for fluid apps, test on real e-commerce app cases, generate before/after metrics to measure gains up to 50% in speed, leave with an optimized dashboard.
Configure Redux Toolkit slice by slice, migrate local state to global with createSlice, integrate RTK Query for automated API calls, develop a complete CRUD project with mutations and queries, debug with Redux DevTools, produce a scalable app ready for production.
Install React Hook Form for ultra-fast Yup schema validations, chain with React Router v6 for protected routes, build a multi-step form with watchers and dynamic errors, navigate via nested routes, test on a real e-learning case, deliver a functional authentication module.
Write end-to-end tests with React Testing Library and MSW, migrate to Next.js for SSR and SSG, optimize images and SEO, configure GitHub Actions for CI/CD on Vercel, deploy a full-stack app, review via collective code review, leave with a certified portfolio project.
The Training React Advanced - Master Hooks, Redux and Performance 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.
For the smooth delivery of the Training React Advanced - Master Hooks, Redux and Performance 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 Training React Advanced - Master Hooks, Redux and Performance 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 eligible for corporate training budgets and employer-funded plans.
« 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 »
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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