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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 advanced Solidity expertise, your smart contracts expose you to massive hacks: 3.7 billion $ stolen on Ethereum in 2022 via reentrancy and oracle manipulation.
Unoptimized gas inflates costs by 200% on high-volume DApps, blocking scalability.
Missed audits lead to irreversible losses, like Ronin (625M$) or Poly Network (611M$).
Miss upgradability and your projects become obsolete against Layer 2.
Train now or risk financial and reputational failure in the exploding blockchain market.
The Solidity Expert Training - Master 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.
To ensure the quality of the Solidity Expert Training - Master Secure Smart Contracts 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 Solidity Expert Training - Master Secure Smart Contracts 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.
Dive into gas optimization with practical exercises on real contracts, refactor code to gain 40% efficiency, implement secure modifiers against reentrancy attacks, test with Hardhat and deploy OpenZeppelin upgradable proxies, analyze vulnerabilities via Slither to produce a personal audit report, while mastering expert patterns for bulletproof smart contracts.
Develop advanced DeFi contracts integrating Chainlink oracles for reliable data, migrate to Layer 2 with Polygon SDK and Optimism, simulate flash loans to test robustness, audit in pairs with Mythril and Foundry, deploy a complete scalable DApp, deliver a production-ready certified final output, and leave with an expert toolbox to dominate Ethereum.
Target audience
Senior blockchain developers, Solidity architects, DeFi experts upskilling
Prerequisites
Advanced proficiency in Solidity, experience with Ethereum smart contracts, Hardhat/Foundry tools
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