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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 Layer 2 2026 - Deploying Scalable Blockchains 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 Layer 2 2026 - Deploying Scalable Blockchains 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 Layer 2 2026 - Deploying Scalable Blockchains 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.
In-depth analysis of Layer 2 evolutions towards 2026, hands-on with advanced development environments like Foundry and Hardhat for rollups, modeling hybrid L1/L2 architectures with sequencing and proving, practical exercises on migrating DeFi apps to zk-rollups, creation of gas-optimized smart contracts, simulation of MEV attacks and development of mitigation strategies, production of a deliverable architectural blueprint for your enterprise project.
Hands-on deployment of Layer 2 nodes in a distributed cluster, configuration of secure cross-chain bridges for 2026, implementation of real-time monitoring with Grafana and custom alerting, extreme load tests on million TPS throughput, prover cost optimization via GPU hardware, advanced security audit against exit scams and censorship, finalization of an operational dashboard and horizontal scaling plan, all applied to a high-value DeFi case to boost your professional skills.
Target audience
Senior blockchain developers, DeFi architects, Web3 engineers for enterprise skill enhancement
Prerequisites
Advanced Solidity expertise, Ethereum L1, Optimism/Arbitrum rollups, basic ZK proofs
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