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 mastering Hardhat, 65% of Solidity deployments fail in production, wasting 5k€ in unnecessary fees per project, 3-month delays on DApp launches, avoidable external audits at 20k€, hacks like Ronin (625M$ lost) due to faulty tests, teams stuck on buggy configs, loss of competitiveness against trained rivals.
Invest 21 hours to secure your chains, scale without crashes, and recoup in weeks via reliable deployments.
Dive into quick Hardhat installation, configure hardhat.config.js for your Ethereum project, compile your first Solidity smart contracts with automated checks, explore CLI tasks for a smooth workflow, complete practical exercises on a simple DApp, produce your first configured deliverable ready to scale, and experience the power of a professional environment from day 1.
Master writing unit and integration tests with Chai and Mocha in Hardhat, simulate complex blockchain scenarios via mocks, run coverage reports for 100% code coverage, refine assertions on events and transactions, apply to concrete cases like an ERC20 token, generate detailed reports as deliverables, and boost your development confidence with infallible tests.
Deploy your contracts on Sepolia and mainnet via upgradable Hardhat scripts, integrate plugins like Hardhat-ethers for smooth interactions, optimize gas with automated analyses, debug live with traces and console, automate upgrades via OpenZeppelin, test on real enterprise cases, deliver a portfolio of deployable scripts, and emerge ready to lead professional blockchain projects.
The Training Hardhat - Deploy Professional Ethereum 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 Hardhat - Deploy Professional Ethereum 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 Hardhat - Deploy Professional Ethereum 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.
Registration is possible up to 48 business hours before the start of training. All our programs are eligible for corporate training budgets and employer-funded plans.
« 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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