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 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.
Discover the evolutions of Redux 2026 through practical exercises on migrating a legacy store to Redux Toolkit, configure modular slices with createSlice, integrate immer for immutable mutations without boilerplate, test asynchronous actions with Redux Thunk, and produce an optimized initial store for a complex React app, with a focus on performance and code readability in a professional context.
Dive into RTK Query from Redux 2026 to orchestrate API calls, create endpoints with createApi, manage intelligent caching and optimistic updates, implement polling and real-time subscriptions, apply data transformations via serializers, and debug with Redux DevTools, through concrete cases from e-commerce apps, generating reusable custom hooks for your enterprise projects.
Optimize your state management with advanced Redux 2026 selectors, use Reselect to memoize expensive calculations, integrate reselect with RTK for ultra-smooth React renders, configure custom middlewares for logging and persistence, analyze bottlenecks via React Profiler, and refactor a real store to gain 50% in performance, with exercises on interactive dashboards.
Design scalable architectures by breaking down your app into feature slices in Redux 2026, manage SSR hydration with Next.js, integrate Redux for advanced UI/UX prototypes, synchronize local and remote state via RTK Query, test module isolation with Jest, and deploy a multi-user app, applying real patterns for digital-first enterprises.
Master professional debugging with Redux DevTools 2026, trace time-travel debugging on complex states, secure your store against XSS injections, automate unit and E2E tests with RTK and Cypress, prepare production deployment via Docker and GitHub Actions CI/CD, and finalize a deliverable capstone project, certifying your advanced state management skills for the professional market.
The Training Redux 2026 - Mastering Ultra-Performant State Management 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 Redux 2026 - Mastering Ultra-Performant State Management 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 Redux 2026 - Mastering Ultra-Performant State Management 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.
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.
« 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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Design GraphiqueIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.