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 Training Solidity 2026 - Develop Secure Smart Contracts training are: Advanced mastery of current Solidity, Ethereum, development in Rust or Vyper recommended. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training Solidity 2026 - Develop Secure Smart Contracts training is available in remote. The format can be adapted to your needs (inter, intra, custom).

Training Solidity 2026 - Develop Secure Smart Co... | 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 Training Solidity 2026 - Develop Secure Smart Contracts 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 Training Solidity 2026 - Develop Secure Smart Contracts 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 Training Solidity 2026 - Develop Secure Smart Contracts 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

Master the new features of Solidity 2026 for professional smart contracts

Develop scalable and optimized enterprise smart contracts

Implement advanced security mechanisms against vulnerabilities

Design DeFi and NFT architectures with Solidity 2026 certification

Optimize gas and deploy on professional mainnet and testnets

Audit and test smart contracts in real enterprise contexts

Training program

Module 1New Features in Solidity 2026: Migration and Advanced Features (Hardhat, Foundry, Ethers.js)

Dive into the evolutions of Solidity 2026 with smooth migration of existing contracts, mastery of new data types and optimized patterns, setup of professional development environments like Hardhat and Foundry for accelerated unit tests, practical exercises on refactoring legacy contracts, creation of your first 2026 smart contract with complete documentation and code review by the instructor for a solid and performant foundation from day one.

Module 2Solidity 2026 Security: Audits and Protections (Slither, Mythril, Formal Verification)

Explore zero-day vulnerabilities and defense mechanisms in Solidity 2026, use of automated audit tools like Slither and Mythril for rapid scans, implementation of reentrancy guards, overflow checks, and upgradable proxies, hands-on workshops on real cases of famous hacks like Ronin or Poly Network, development of your secure end-to-end project with fuzzing tests and formal verification, deliverables including a production-ready enterprise audit report.

Module 3Deployment and Optimization in Solidity 2026: Scaling and DeFi (Optimism, Arbitrum, Gas Profiling)

Master cross-chain deployment with Layer 2 solutions like Optimism and Arbitrum, advanced gas optimization using profilers and inline assembly in Solidity 2026, integration of Chainlink oracles for robust DeFi, exercises on scaling NFT apps and lending protocols, simulated mainnet deployment of your end-to-end project, monitoring with Tenderly and The Graph, finalization with a governance plan and scalability roadmap for enterprise-ready, monetizable applications.