Rigorous trainer selection
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
- Triple validation: technical, pedagogical, sectoral.
- Minimum rating 4.8/5 over the last 12 sessions.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
Without this upskilling, your team accumulates a technological gap that translates directly into productivity loss.
Organizations that don't train their talents on key topics see their competitiveness drop.
Every quarter without training is a gap widening with competitors who invest.
The cost of inaction quickly exceeds that of well-targeted training.
Dive into expert patterns like upgradable proxies and dynamic factories, using Solidity 0.8.x and Hardhat to code modular contracts. Perform practical exercises on gas optimization via assembly and storage packing, analyze real cases of gas wars on Ethereum, produce a functional proxy pattern deliverable tested on testnet, with individualized feedback to anchor professional blockchain skills.
Explore expert attacks like reentrancy guards and flashloan exploits with Slither and Mythril for automated audits. Code vulnerable then secured contracts, simulate hacks on Foundry, integrate resistant Chainlink oracles, generate comprehensive audit reports, apply OpenZeppelin best practices, strengthening your security skills for critical enterprise DeFi projects.
Design DeFi protocols like lending pools and DEX with custom AMM curves, in Solidity and Uniswap V3 forks. Implement yield farming and liquidation engines via Aave-inspired code, test with mainnet fork on Anvil, integrate ERC-4626 standards, produce a deployed DEX prototype, mastering scalable architectures for professional Web3 applications.
Develop for L2 like Optimism and Arbitrum with cross-chain bridges in Solidity, optimize for rollups via custom precompiles. Code ZK-friendly contracts, test interoperability with LayerZero, deploy on L2 testnets, analyze gas savings vs L1, generate functional cross-chain deliverables, acquiring blockchain scalability expertise for innovative enterprises.
Master production deployment with Hardhat pipelines and Tenderly monitoring, integrate The Graph subgraphs for indexing. Automate audits and upgrades via CI/CD GitHub Actions, simulate mainnet forks, produce alert dashboards, finalize a complete certifying project with deployed portfolio, consolidating expert Solidity skills for advanced blockchain careers.
The Training Solidity - Developing Scalable Smart Contracts program is delivered onsite or remote (blended-learning, e-learning, virtual classroom, remote presence). At Learni, an industry-certified training organization, every program is built to maximize skills acquisition regardless of the chosen format.
The trainer alternates between demonstrative, interrogative and active methods (through hands-on labs and/or scenarios). This pedagogical approach guarantees concrete learning that's immediately applicable at work.
For the smooth delivery of the Training Solidity - Developing Scalable Smart Contracts program, the following equipment is required:
For intra-company training on a site outside Learni, the client commits to providing all required teaching materials (computers, internet, etc.) for the smooth delivery of the program in line with the prerequisites in the communicated program.
Assessment of skills acquired during the Training Solidity - Developing Scalable Smart Contracts program is performed through:
Learni is committed to making its programs accessible. All our programs are accessible to people with disabilities. Our teams are available to adapt the pedagogical methods to your specific needs. Please contact us for any adjustment request.
Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
Before, during, after: we frame the brief, introduce the trainer, tailor the content and measure impact. You stay in control from kickoff to wrap-up.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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Développement BlockchainIndustry-certified
Développement BlockchainIndustry-certified
Développement BlockchainIndustry-certified
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Développement WebIndustry-certified
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CryptographieIndustry-certified
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Analyse de DonnéesIndustry-certified
Analyse de DonnéesIndustry-certified
Analyse de DonnéesIndustry-certified
Analyse de DonnéesIndustry-certified
Analyse de DonnéesIndustry-certified
Analyse de DonnéesIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.