Is the training Qualiopi certified?

Yes, Learni is a Qualiopi-certified training organization. This certification guarantees the quality of our courses and enables funding through OPCO and other mechanisms.

How can I fund my training?

Our courses are eligible for OPCO funding. Learni supports you through the funding process. A personalized quote is available upon request.

What are the prerequisites for this training?

The prerequisites for the Formation Solidity Intermédiaire - Développez Smart Contracts Sécurisés training are: Bases Solidity (syntaxe, fonctions), JavaScript, notions Ethereum et Remix IDE.. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Formation Solidity Intermédiaire - Développez Smart Contracts Sécurisés training is available in distanciel. The format can be adapted to your needs (inter, intra, custom).

Formation Solidity Intermédiaire - Développez Sm... | Learni

The story of Learni

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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Methods, approaches, and teaching resources

The Formation Solidity Intermédiaire - Développez Smart Contracts Sécurisés 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.

Teaching resources provided

To ensure the quality of the Formation Solidity Intermédiaire - Développez Smart Contracts Sécurisés training, Learni provides the following teaching resources:

Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, video projector or interactive touchscreen (for remote sessions)
Training environments installed on workstations or accessible online
Course materials, practical exercises, and supplementary resources
Post-training access to materials and 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.

* contact us for remote feasibility** ratio varies depending on the training followed

Assessment methods

The assessment of skills acquired during the Formation Solidity Intermédiaire - Développez Smart Contracts Sécurisés training is carried out through:

During training: case studies, practical exercises, and professional scenarios
At the end of training: self-assessment questionnaire and skills evaluation by the trainer
After training: training completion certificate detailing acquired skills

Training accessibility

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.

Training objectives

Maîtriser structures avancées comme mappings et tableaux dynamiques.

Développer smart contracts avec héritage et libraries.

Implémenter sécurités contre reentrancy et overflows.

Optimiser gas via assembly et patterns avancés.

Déployer et tester avec Hardhat sur testnets.

Intégrer contrats avec Web3.js et frontends.

Training program

Module 1Structures avancées Solidity : mappings, tableaux, événements (Remix, exercices pratiques)

Explorez mappings et tableaux dynamiques en Solidity, codez exercices interactifs sur Remix IDE, implémentez événements et modificateurs pour contrats réactifs, analysez cas concrets de DeFi, produisez un livrable testable avec logs détaillés, gagnez en fluidité pour projets complexes.

Module 2Smart contracts complexes : héritage, libraries, interfaces (Hardhat setup)

Construisez contrats multi-fichiers avec héritage et libraries Solidity, intégrez interfaces ERC standards, développez via Hardhat un token personnalisé, testez unités avec Chai, déboguez erreurs courantes, créez livrable déployable prêt pour production, boostez votre expertise dev Web3.

Module 3Sécurité Solidity : audits, vulnérabilités (Slither, Mythril)

Identifiez reentrancy, overflows via outils Slither et Mythril, renforcez contrats avec checks-effects-interactions, simulez attaques réelles sur cas The DAO, auditez codes pairs en groupe, générez rapports sécurisés comme livrable, protégez vos projets contre 80% des hacks blockchain.

Module 4Optimisation et déploiement : gas, testnets (Hardhat, Etherscan)

Optimisez gas avec assembly et storage patterns, déployez sur Sepolia testnet via Hardhat, intégrez Web3.js pour interactions frontend, mesurez perf avec benchmarks, finalisez portfolio livrable vérifiable Etherscan, maîtrisez cycle complet pour contrats live performants.