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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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The Training: Mastering Ink! - Smart Contract Development on Substrate 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 Training: Mastering Ink! - Smart Contract Development on Substrate 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 Training: Mastering Ink! - Smart Contract Development on Substrate 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.
Overview of Substrate and Polkadot, presentation of Ink! and its positioning compared to Solidity. Installation of Rust, Substrate Node, and Ink! CLI. Creation of the first Ink! project: analysis of the structure, lifecycle of a smart contract.
Ink! data structures, on-chain lifecycle, types of operations, storage management, events, constructors, and function calls. Security best practices in smart contracts. Testing and debugging with cargo-contract, introduction to unit and integration testing tools.
Deployment of smart contracts on a local node, testnet, and mainnet. Interaction with Polkadot.js and front-end. Contract maintenance, migration management. Introduction to Ink! smart contract auditing and security analysis tools.
Target audience
Blockchain developers, technical architects, software engineers wishing to design and deploy smart contracts on Substrate with Ink!
Prerequisites
Mastery of the Rust language, good knowledge of blockchain technology and smart contracts
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