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Founded by passionate advocates of learning and innovation, Learni set out to make professional training accessible to everyone, everywhere in the world. Our team works in the largest cities such as Paris, Lyon, Marseille, and internationally, to support talents and organizations in their skills development.
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30 free minutes with a training advisor — no commitment.
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Artificial Intelligence training in Raleigh in June 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Professional Training training in Memphis in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
No-Code / Low-Code training in Leeds in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Explore the projected return on investment from no-code training programs for businesses by March 2026, including cost savings, productivity gains, and real-world case studies.
Don't let this gap widen
Without this advanced training, your React Native apps risk crashes on 30% of fragmented Android devices, loading times over 5s repelling 70% of users, and maintenance costs multiplied by 3 due to lack of optimizations.
Lose market opportunities: 80% of mobile apps fail due to mediocre performance.
Avoid deployment delays, store rejections (25% of submissions), and competition already integrating smooth native features.
Invest 28 hours to boost ROI x5, scale your projects without costly refactoring, and secure your expertise amid growing demand for cross-platform (market +45% annual).
The Advanced React Native Training - Optimized Cross-Platform Mobile Apps training is delivered in-person or remotely (blended-learning, e-learning, virtual classroom, remote in-person). At Learni, a Qualiopi-certified training organization, each program is designed to maximize skills acquisition, regardless of the training mode chosen.
The trainer alternates between demonstrative, interrogative, and active methods (through practical exercises and/or real-world scenarios). This pedagogical approach ensures concrete and directly applicable learning in the workplace.
To ensure the quality of the Advanced React Native Training - Optimized Cross-Platform Mobile Apps training, Learni provides the following teaching resources:
For in-house training at a location external to Learni, the client ensures and commits to having all necessary teaching materials (IT equipment, internet connection...) for the proper conduct of the training action in accordance with the prerequisites indicated in the communicated training program.
The assessment of skills acquired during the Advanced React Native Training - Optimized Cross-Platform Mobile Apps training is carried out through:
Learni is committed to the accessibility of its professional training programs. All our training programs are accessible to people with disabilities. Our teams are available to adapt teaching methods to your specific needs. Do not hesitate to contact us for any accommodation request.
Learni training programs are available for inter-company and intra-company settings, both in-person and remote. Registration is possible up to 48 business hours before the start of training. Our programs are eligible for OPCO, Pôle emploi, and FNE-Formation funding. Contact us to discuss your training project and funding possibilities.
Dive into custom hooks, refactor your code for optimal reactivity, perform exercises on advanced local state management, build a reusable component with memoization, test in real-time on iOS/Android emulators for immediate and scalable results.
Set up complex stacks and drawers, integrate native gestures with React Native Gesture Handler, develop custom screens with smooth animations, simulate real user flows through practical workshops, obtain a navigable prototype ready for use by the end of the day.
Install and configure Redux Toolkit for efficient global state, profile renders with Flipper, apply optimization techniques like advanced FlatList and lazy loading, code modular slices on concrete e-commerce app cases, measure 40% gains in smoothness.
Bridge to native Swift/Kotlin code via React Native Bridges, automate builds with Fastlane and Expo EAS, prepare assets for App Store/Google Play submission, finalize a fully deployable project, leave with a professional portfolio and validation certificates.
Target audience
Experienced React developers, mobile lead developers seeking to upskill in React Native for high-performance apps.
Prerequisites
Mastery of React and hooks, JavaScript ES6+, experience in native or hybrid mobile app development.
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