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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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Don't let this gap widen
Without mastery of cross-platform mobile app development, enterprise teams duplicate efforts on separate iOS and Android builds, wasting 50-60% more development time per project.
This inefficiency drives average cost overruns of $750,000 per app, with 70% of mobile initiatives exceeding budgets due to platform-specific bugs and delays, per Gartner reports.
Unskilled developers risk career stagnation as companies lose 20% market share monthly to agile competitors delivering seamless apps faster.
Every delayed rollout amplifies these losses, threatening revenue and reputation.
The Training Expo - Develop 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 Training Expo - Develop 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 Training Expo - Develop 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.
Installation and configuration of Expo CLI. Creation of an initial Expo project. Exploration of the file system and app structure. Setting up navigation with Expo Router. Integration of native UI components like Expo AV and Camera. State management with Redux or Zustand in Expo. Connection to REST APIs for real data. Practical exercises on concrete enterprise cases. Development of a red thread project: e-commerce mobile app. Unit tests with Jest. Performance optimization and production build. Deployment on Expo Go and stores. Continuous hands-on practice. Course support with professional examples. Focus on certifying skills for advancing competencies.
Target audience
React Native, mobile, and full-stack developers wishing to accelerate app creation in the enterprise
Prerequisites
Solid knowledge of JavaScript ES6+, React, and React Native basics
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