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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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Don't let this gap widen
Without Hardhat, 70% of devs lose hours on manual setups and basic tests, exposing them to critical bugs: remember Ronin Network, 625M$ stolen due to untested vulnerabilities.
Deploy poorly, and it's 5-10k€ gas wasted per failed attempt.
With our training, triple your dev speed, avoid 90% of common hacks (source: ConsenSys audits), secure your contracts from day 1, and launch profitable DApps without financial risks or project delays.
The Hardhat Training - Deploy Ethereum 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 Hardhat Training - Deploy Ethereum 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 Hardhat Training - Deploy Ethereum 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.
Discover Hardhat by installing the environment via npm, initialize your first project with npx hardhat, configure hardhat.config.js for Solidity and ethers.js, perform practical exercises on a simple contract, generate custom tasks, and produce your first deliverable: a ready-to-code workspace, while gaining immediate autonomy on Ethereum.
Dive into coding by writing Solidity smart contracts, create test scripts with Mocha and Chai, use fixtures for quick setups, test complex interactions like ERC20 transfers, analyze gas reports, fix bugs via console.log and debugger, and validate a concrete deliverable: a 100% tested contract with full coverage.
Master deployment on Sepolia and mainnet via custom scripts, integrate plugins like dotenv and hardhat-etherscan, verify your contracts live, simulate proxy upgrades, optimize gas costs, and finalize with a fully deployed project ready for production, boosting your blockchain portfolio in no time.
Target audience
JavaScript developers, beginner Solidity developers, blockchain engineers seeking to upskill on Ethereum tools.
Prerequisites
JavaScript basics, Solidity fundamentals, Node.js installed.
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