Training React Advanced - Optimize Performance and Global State

$2,310

  • 2 days
  • Onsite
  • 10 people max.
Ref: EAF201
10 people max.
$2,310
In-company rate: from $4,190 for the whole team
On-site and certification exam on quote
2 days
Onsite

Don't let this gap widen

Why this program matters

  • Without these advanced skills, your React apps risk 40% slower renders, multiplying user complaints and churn by 25%.

  • Unmanaged state bugs waste 10h/week on debugging, delaying project timelines.

  • Against competitors mastering Redux and Next.js, you lose 30% of business opportunities.

  • Avoid obsolescence: 70% of advanced devs double their productivity after this training, boosting project ROI by 50%.

Imed BEN AMOR, Learni trainer · Development expert
Imed BEN AMOR

Learni trainer · Development expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

40,841 programs · 25 countries

  • Aptar
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  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

React Advanced training objectives

  • Master custom hooks and useReducer for complex states
  • Optimize performance with React.memo, useCallback and useMemo
  • Implement Redux Toolkit for scalable state management
  • Write robust tests with React Testing Library and Jest
  • Develop SSR apps with Next.js and optimized deployment
  • Debug and monitor React applications in production

React Advanced curriculum: 2 modules over 2 days

Module 1 : Advanced Hooks and React Performance Optimization (tools: useReducer, memo, devtools)

Dive into custom hooks by creating your own reusable hooks, practice useReducer on a complex e-commerce case to manage dynamic carts, optimize renders with React.memo and useCallback through timed exercises, analyze performance profiles with React DevTools, produce an optimized deliverable component at the end of the day.

Module 2 : Global State, Testing and React Deployment (tools: Redux Toolkit, Jest, Next.js, Vercel)

Configure Redux Toolkit for scalable global state on a real dashboard, implement unit and integration tests with React Testing Library and Jest, migrate to Next.js for SSR with advanced routing exercises, deploy on Vercel with Sentry monitoring, finalize a complete deployed and tested project, ready for production.

How React Advanced skills are assessed

  • Continuous evaluation through practical exercises, MCQs on key concepts, final deployed and graded project.

How the React Advanced course is taught

  • 70% hands-on on real cases, 30% interactive theory, digital course materials included.

React Advanced training: access and practical arrangements

The Training React Advanced - Optimize Performance and Global State 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.

Equipment required

For the smooth delivery of the Training React Advanced - Optimize Performance and Global State 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 React Advanced - Optimize Performance and Global State 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

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.

The Learni story

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.

Our method

How Learni guarantees the quality of your React Advanced training

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.

Step 1

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.
Step 2

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.
Step 3

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.
Step 4

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.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.

  • Backpack, notebooks and essential supplies
  • Distributed through our partner charities
  • Included, at no extra cost to you
Enroll and offer a kit
FAQ

React Advanced: frequently asked questions

Which tools are used in React Advanced training?+
Hands-on work runs on tools: useReducer, memo, devtools, tools: Redux Toolkit, jest and next.js. Those tools come from the React Advanced program itself, delivered on site over 2 days, so participants practise on the stack they will use at work.
What can participants do after React Advanced training?+
They can master custom hooks and useReducer for complex states, optimize performance with React.memo, useCallback and useMemo and implement Redux Toolkit for scalable state management. Those are the stated objectives of the React Advanced program at Advanced level, checked by the end-of-session assessment.
What does the React Advanced program cover, day by day?+
Day 1: Advanced Hooks and React Performance Optimization (tools: useReducer, memo, devtools). Day 2: Global State, Testing and React Deployment (tools: Redux Toolkit, Jest, Next.js, Vercel). The React Advanced program runs over 2 days, delivered on site.
How is React Advanced training assessed?+
Assessment relies on continuous evaluation through practical exercises, MCQs on key concepts, final deployed and graded project. Learni issues a completion certificate together with the individual assessment report at the end of the React Advanced program, which an L&D team can file as evidence.
How much does React Advanced training cost per participant?+
React Advanced training costs $2,310 per participant. For an in-company team, the flat rate starts at $4,190 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does React Advanced training take?+
2 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for React Advanced training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before React Advanced training?+
Mastery of React components, basic hooks (useState, useEffect), JavaScript ES6+, Node.js and npm.
Is a certificate issued after React Advanced training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for React Advanced training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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