Loading...
Please wait a moment
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.
Which format do you prefer?
30 free minutes with a training advisor — no commitment.
Loading available slots...
Discover comprehensive Tailwind CSS training essentials for web developers. Learn utility-first styling, best practices, and future trends shaping web design in April 2026.
Discover step-by-step methods to master bookkeeping and accounting fundamentals in April 2026. Explore online courses, tools, practice tips, and future trends like AI integration for aspiring professionals.
Professional Training training in Memphis in October 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Cybersecurity training in Sheffield in November 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Sans maîtrise de l'interopérabilité cross-chain, vos projets blockchain restent isolés, limitant leur scalabilité et exposant à des silos coûteux.
65% des incidents de sécurité blockchain proviennent de failles cross-chain, entraînant des pertes moyennes de 1,5 million d'euros par brèche, comme les hacks de bridges récents.
Chaque mois sans expertise avancée, une équipe perd 40% de productivité sur des intégrations ratées, menaçant la compétitivité de l'entreprise et votre avancement professionnel.
Les géants du secteur dominent déjà les écosystèmes multi-chaînes ; l'inaction creuse l'écart irrattrapable.
The Formation en Cross-chain : Interopérabilité Blockchain 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 Formation en Cross-chain : Interopérabilité Blockchain 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 Formation en Cross-chain : Interopérabilité Blockchain 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.
Panorama des blockchains, problématiques de fragmentation, définitions et enjeux de l’interopérabilité, cas d’usages du cross-chain (finance décentralisée, NFT, DeSci, gaming), limites des blockchains isolées.
Présentation des protocoles et frameworks (Polkadot, Cosmos IBC, Chainlink CCIP, LayerZero, Wanchain…), fonctionnement détaillé des bridges, atomic swaps, études de cas réels, démonstrations d’utilisation d’API inter-chain.
Atelier : déploiement d’un bridge simple entre Ethereum et Binance Smart Chain. Implémentation d’applications décentralisées multi-chaînes. Principaux risques et attaques (replay attack, double spending, défaillances d’oracles), méthodes de sécurisation, intégration de solutions d’audit de sécurité.
Target audience
Développeurs blockchain, architectes techniques, chefs de projet, professionnels IT souhaitant maîtriser les interactions cross-chain
Prerequisites
Solide compréhension des fondamentaux de la blockchain et expérience préalable en développement de smart contracts
Loading...
Please wait a moment





























