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 Hardhat - Developing Ethereum Smart Contracts training are: JavaScript/Node.js basics and introductory Solidity knowledge. A preliminary interview validates your eligibility.

Is the training available in person?

Yes, the Training Hardhat - Developing Ethereum Smart Contracts training is available in in-person. The format can be adapted to your needs (inter, intra, custom).

Training Hardhat - Developing Ethereum Smart Con... | 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 Hardhat - Developing 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.

Teaching resources provided

To ensure the quality of the Training Hardhat - Developing Ethereum 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 Hardhat - Developing Ethereum 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 access terms and deadlines

Training objectives

Master the installation and configuration of Hardhat for professional projects

Develop Ethereum smart contracts with Hardhat in a certified environment

Implement deployment and automated testing scripts

Configure Hardhat tasks to optimize business workflows

Design robust unit tests to secure blockchain expertise

Deploy contracts on testnets and mainnet via Hardhat

Integrate Hardhat into a DevOps pipeline for professional skills

Training program

Module 1Hardhat Fundamentals: Installation and Initial Configuration (Node.js, npm, Ethereum Projects)

Immersive discovery of Hardhat through quick installation of a complete development environment, creation of a first smart contract project with npx hardhat, configuration of hardhat.config.js for local networks and testnets, exploration of essential plugins like ethers.js, first practical exercises on a simple ERC-20 contract, generation of ABI and bytecode, with personalized code review to anchor skills from the first day.

Module 2Hardhat Development: Scripts and Smart Contract Compilation (Solidity, Custom Tasks)

Practical dive into writing Hardhat scripts to compile and migrate Solidity smart contracts, use of npx hardhat compile for optimized builds, creation of custom tasks via hardhat tasks to automate business flows, exercises on concrete cases like an NFT marketplace, integration of environment variables for security, real-time debugging with console.log and hardhat console, production of enterprise-ready deliverables.

Module 3Hardhat Testing and Deployment: Advanced Tests and Live Networks (Chai, Mocha, Etherscan Verification)

Mastering unit tests with Hardhat and Chai/Mocha to validate smart contract robustness, writing test suites covering edge cases and gas optimization, automated deployment on Sepolia and mainnet via scripts, use of hardhat-etherscan for source code verification, simulations of business scenarios like a DAO voting system, final exercises on a complete core project, with report exports and preparation for certified production.