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 Redux Toolkit for professional and scalable state management
- Implement RTK Query for optimized enterprise API calls
- Develop Redux slices with Immer for smooth immutability
- Configure advanced middlewares and devtools for expert debugging
- Optimize global state performance in complex React apps
- Design certified state management patterns for real projects
- Deploy production-ready Redux Toolkit stores with unit tests
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 1Redux Toolkit Setup: Expert Configuration and createSlice (configureStore, immer)
Advanced installation of Redux Toolkit in an existing React project, store configuration with configureStore for professional integration, creation of custom slices via createSlice and Immer for boilerplate-free immutability, practical exercises on refactoring legacy state, automatic generation of actions and reducers, initial tests with Jest to validate mutations, deliverable of a functional enterprise-ready slice.
Module 2Advanced Redux Toolkit State Management: extraReducers and Entities (normalizr)
In-depth exploration of extraReducers for handling asynchronous side-effects, entity normalization with createEntityAdapter for complex datasets, implementation of advanced selectors via createSelector for optimal performance, real-world e-commerce app cases with dynamic carts, interactive refactoring of an existing store, optimization of unnecessary re-renders, production of a state-driven dashboard with real metrics.
Module 3RTK Query in Redux Toolkit: API Caching and Mutations (endpoints, tags)
Deep dive into RTK Query for ultra-efficient API queries and mutations, endpoint definition with createApi for intelligent fetching, implementation of tags and invalidation for proactive caching, integration with Axios or Fetch for enterprise backends, exercises on infinite pagination and optimistic updates, debugging with Redux devtools, deliverable of an app connected to a mock REST API with persistent data.
Module 4Middlewares and Patterns in Redux Toolkit: RTK Query + Listeners (task lifecycle)
Configuration of custom middlewares with listenerMiddleware for complex orchestrations, management of task lifecycle in RTK Query for advanced retries and polling, expert patterns like slice code-splitting for lightweight bundles, use cases in micro-frontends, simulations of high-load scenarios, collaborative pair refactoring, generation of before/after performance reports.
Module 5Optimization and Deployment of Redux Toolkit: Tests, Performance, Production (SSR Hydration)
Exhaustive testing with MSW to mock APIs in RTK Query, SSR hydration techniques with Next.js and Redux Toolkit, state performance profiling with React DevTools Profiler, CI/CD deployment on Vercel with persistent store, final audit of the ongoing project, issuance of competency certificates, post-training action plan for immediate enterprise integration.
Evaluation method
- Expert MCQ on Redux Toolkit and RTK Query
- Evaluation via ongoing project with code review
- Oral presentation of state management optimizations
Learning method
- Sessions led by certified React production trainer
- Hands-on exercises on authentic enterprise cases
- Evolving ongoing project over 5 days
- Digital and printed training materials
Methods, materials and delivery
The Training Redux Toolkit - Advanced State Management for React 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 Redux Toolkit - Advanced State Management for React 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 Redux Toolkit - Advanced State Management for React 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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