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.
1 seat held for the next session
30:00Held for another
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.
Hardhat Training - Master Ethereum Smart Contract Deployments
Trusted by — schools, companies and industrial groups
Every program built with a dedicated engineer
Learning objectives
- Set up Hardhat projects with advanced plugins like ethers and hardhat-deploy.
- Develop unit and integration test suites using Chai and Mocha.
- Automate deployments to testnets and mainnet with optimized scripts.
- Optimize gas costs and profile smart contracts live.
- Debug complex errors with console.log and Hardhat traces.
- Integrate Hardhat with React frontends for end-to-end simulations.
- Manage blockchain forks for realistic testing without costs.
Our social commitment
A school kit donated to a child for every training
To fight inequalities in access to education, Learni donates a complete school kit to a child in need for every training booked. You build your skills, a child heads back to school.
- Backpack, notebooks and essential supplies
- Distributed through our partner charities
- Included, at no extra cost to you
The Learni story
Founded by engineers and learning experts, Learni's mission is to make high-impact tech training accessible to teams everywhere. We work remotely with organizations across the US and Canada, in your time zone, to help teams upskill fast.
Don't let this gap widen
Why this program matters
Without mastering Hardhat, 65% of Solidity deployments crash in production, wasting 30k€ per incident according to Chainalysis.
Faulty tests cause 45% of DeFi exploits, like the 600M$ lost on Ronin.
Manual debugging triples delays while external audits cost at least 80k€.
Are you risking hacks, stalled projects, or reputation ruined by leaks?
Get trained: deploy confidently, save 50% dev time, scale your Ethereum dApps flawlessly, and boost your blockchain career starting tomorrow.
Program
Module 1Advanced Hardhat: configuration, testing, deployment (Hardhat, Solidity, ethers, Chai)
Dive into a real Ethereum project, configure Hardhat with ethers and hardhat-deploy plugins in 1h, code Chai/Mocha tests on complex smart contracts to validate 100% of functions, deploy via custom scripts on Sepolia testnet, optimize gas fees by analyzing live traces, debug common bugs on mainnet forks, produce production-ready deliverables, and simulate frontend integrations for a complete and efficient workflow.
Evaluation method
- Continuous evaluation through practical exercises
- Final technical quiz on Hardhat
- Supervised deployment project
Learning method
- 80% hands-on practice on real Ethereum cases
- 20% theory with live demos
- Interactive exercises via Zoom
Methods, materials and delivery
The Hardhat Training - Master Ethereum Smart Contract Deployments program is delivered onsite or remote (blended-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.
Equipment required
For the smooth delivery of the Hardhat Training - Master Ethereum Smart Contract Deployments program, the following equipment is required:
- Mac or PC computers, high-speed fiber internet, whiteboard or flipchart, projector or interactive touch screen (for remote sessions)
- Training environments installed on workstations or accessible online
- Course materials, hands-on exercises and complementary resources
- Post-training access to materials and educational resources
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.
* contact us for remote delivery feasibility** ratio varies depending on the program
Skills assessment methods
Assessment of skills acquired during the Hardhat Training - Master Ethereum Smart Contract Deployments program is performed through:
- During training: case studies, hands-on labs and professional scenarios
- End of training: self-assessment questionnaire and skills evaluation by the trainer
- After training: completion certificate detailing acquired skills
Program accessibility
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.
Enrollment terms and lead times
Registration is possible up to 48 business hours before the start of training. All our programs are built for corporate L&D budgets and delivered onsite or remotely.
Our method
Training quality, guaranteed at every step
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.
You meet the trainer beforehand
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
- Live briefing on goals and team context.
- Veto right — we swap the trainer for free if needed.
Content tailored to your context
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
- Hands-on cases drawn from your stack and projects.
- Program co-written then validated by your team.
Continuous quality follow-up
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
- NPS, knowledge quizzes and skills self-assessment.
- Satisfaction guarantee: fully satisfied or free rework.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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FAQ
Frequently asked questions
How much does the Hardhat Training - Master Ethereum Smart Contract Deployments training cost?+
The price is $1,470 (USD) per participant. A detailed quote is sent within one business day.
How long is the Hardhat Training - Master Ethereum Smart Contract Deployments training?+
The training lasts 1 journée, available live online (US time zones) or on-site at your offices.
How is this training paid for?+
Most US teams pay directly through their company (L&D or training budget). We invoice in US dollars and accept bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
Are there any prerequisites?+
Advanced mastery of Solidity (minimum 2 years), expert Node.js, experience with Truffle or Foundry, basic Ethereum testing.
Is a certificate delivered at the end?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report.
Does Learni provide the equipment?+
No. A computer and stable internet connection are required for the participant. Learni provides the educational platform, the trainer and all course materials.
On-site & remote
This training across cities
Available on-site and remotely. Pick your city to see the local training center.
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