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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 Cardiff in May 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.
Cybersecurity training in Oklahoma City in December 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Artificial Intelligence training in Raleigh in June 2026 with Learni. Certified, expert trainers, eligible for employer funding. Free quote.
Don't let this gap widen
Sans Wagmi 2026, 65% des dApps Ethereum crashent sur wallet reconnexions, coûtant 2,5M€ par hack moyen (Chainalysis 2025).
Équipes perdent 45% temps sur intégrations manuelles, retardant lancements DeFi de 3 mois.
En 2026, 82% recruteurs blockchain écartent profils sans hooks avancés, risquant stagnation carrière et perte 30% parts marché Web3.
Chaque trimestre sans compétences Wagmi creuse écart concurrents livrant apps sécurisées 2x plus vite.
The Formation Wagmi 2026 - Développer des dApps Ethereum scalables 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 Wagmi 2026 - Développer des dApps Ethereum scalables 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 Wagmi 2026 - Développer des dApps Ethereum scalables 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 rapide de Wagmi 2026 avec Viem pour un projet dApp professionnel, configuration multi-providers comme WalletConnect et Coinbase, connexion sécurisée à testnets Ethereum et Polygon, premiers hooks useAccount et useBalance sur cas concrets DeFi, exercices pratiques de debug et optimisation initiale, production d'un scaffold réutilisable avec code review personnalisé pour accélérer vos développements entreprise.
Exploration hooks useReadContract et useWriteContract pour interagir avec smart contracts ERC20 et NFT, parsing ABI dynamique et multicall pour batcher requêtes Ethereum, intégration ENS pour résolutions domaines Web3, simulations transactions gas-optimisées sur Sepolia, ateliers pratiques sur audit DeFi réel avec déploiement test, génération de transactions signées et monitoring live, livrable un module réutilisable boostant productivité équipe.
Maîtrise useConnect, useDisconnect et useWalletClient pour flux wallets fluides, implémentation Sign-In With Ethereum SIWE certifiante, support multi-chain EVM comme Optimism et Arbitrum, gestion erreurs RPC et fallbacks automatisés, challenges pratiques sur authentification dApp sociale, sécurisation contre front-running et reentrancy, création d'un dashboard utilisateur complet avec persistance état, valeur immédiate pour projets entreprise sécurisés.
Techniques SSR avec Next.js et Wagmi 2026 pour hydration parfaite, unit tests hooks via Vitest et MSW, e2e avec Playwright sur interactions blockchain, bundle optimization et tree-shaking pour apps scalables, déploiement Vercel/Netlify avec CI/CD GitHub Actions, cas étude production DeFi live, finalisation projet fil rouge avec audit sécurité complet, support post-formation pour rollout entreprise assurant ROI rapide.
Target audience
Développeurs React Web3, ingénieurs blockchain et full-stack pour montée en compétences entreprise
Prerequisites
Maîtrise React Hooks, JavaScript ES6+, bases Ethereum et Viem
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