Built for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone
← Back

Solidity Training - Developing Secure Smart Contracts

Ref: DTO919
10 people max.
From $5,775 HT / per person
Pay in 3 installments · On-site on request · +$540 with certification exam
5 days
Remote

Share in 2 clicks

EquansEDFPhotowattAptarArcelorMittalUbisoftINSEECLa PlateformeCESIEFREIEPSIINGETISMy Digital SchoolYnovEquansEDFPhotowattAptarArcelorMittalUbisoftINSEECLa PlateformeCESIEFREIEPSIINGETISMy Digital SchoolYnov

Learning objectives

  • Master advanced Solidity structures to create robust professional contracts.
  • Develop secure smart contracts integrating anti-vulnerability mechanisms.
  • Implement DeFi and NFT protocols in Solidity with gas optimization.
  • Design and deploy dApps connected to Web3 via Solidity.
  • Optimize testing and auditing skills for corporate certifying training.
  • Integrate Solidity into professional decentralized blockchain environments.

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 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.

Allan BUSI
Allan BUSI

Learni trainer · AI expert

73%productivity gap
×3cost of inaction

Program

Module 1Advanced Solidity: data structures and inheritance (arrays, mappings, modifiers, libraries)

Dive into advanced Solidity mechanisms through practical exercises on dynamic arrays, secure mappings, and multiple inheritance, using Remix IDE and Hardhat. Develop a user management contract with modifiers for access control, analyze real-world memory optimization cases, test live on a Sepolia testnet, and produce a functional deliverable with integrated documentation, enhancing your professional blockchain development skills for certification.

Module 2Solidity: events, interfaces, and design patterns (events, ABI, factory, proxy)

Explore events for off-chain transaction logging, implement ABI interfaces for interoperability, and apply patterns like Factory and Upgradeable Proxy with OpenZeppelin. Code an NFT minting system live, integrate cross-contract callbacks, simulate scalable deployments on Ganache, analyze ERC-721 metadata, and generate a production-ready prototype, boosting your intermediate Solidity expertise for corporate training.

Module 3Solidity Security: audits and common vulnerabilities (reentrancy, overflow, front-running)

Identify and protect against reentrancy attacks using Checks-Effects-Interactions, manage overflows with SafeMath, and anticipate front-running with commit-reveal schemes. Audit vulnerable contracts with Slither and Mythril, refactor a secure simulated DEX, test exploitation scenarios in Foundry, document applied fixes, and validate through Ethernaut war games, ensuring certifiable skills in flawless professional smart contracts.

Module 4Solidity DeFi: AMM, lending, and yield farming (Uniswap V3, Aave forks)

Build a decentralized AMM inspired by Uniswap with liquidity pools and flash loan swaps, implement a lending protocol like Aave with compound interest, and integrate yield farming via staking rewards. Use Hardhat for deployment scripts, simulate trades on Forked Mainnet, optimize dynamic fees, analyze impermanent loss risks, and deploy a testable MVP, refining your Web3 DeFi skills for accelerated professional transition.

Module 5Solidity Deployment and Optimization: gas, testing, monitoring (Etherscan, Tenderly, CI/CD)

Optimize gas with inline assembly and storage packing, write comprehensive unit tests in Foundry/Chai, and set up a CI/CD pipeline with GitHub Actions for automated deployments. Monitor via Tenderly and Etherscan, deploy to Polygon and Optimism, conduct a final collaborative audit, generate 95% coverage reports, and complete a Solidity project portfolio ready for the professional market, concluding this advanced blockchain certification training.

Evaluation method

  • Daily interactive quizzes on Solidity and practical cases.
  • Final project: DeFi smart contract deployed and audited.
  • Continuous evaluation via code reviews and peer feedback.

Learning method

  • Hands-on practical projects with Solidity live coding.
  • Real case studies of DeFi hacks and Uniswap protocols.
  • Simulated exercises on Ethereum Layer 2 testnets.
  • Personalized feedback from Qualiopi-certified experts.

Methods, materials and delivery

The Solidity Training - Developing Secure Smart Contracts 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 Solidity Training - Developing Secure Smart Contracts 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 Solidity Training - Developing Secure Smart Contracts 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.

Step 1

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.
Step 2

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.
Step 3

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.
Step 4

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.

FAQ

Frequently asked questions

How much does the Solidity Training - Developing Secure Smart Contracts training cost?+
The individual price is $5,775 (USD). A detailed quote is sent within one business day.
How long is the Solidity Training - Developing Secure Smart Contracts training?+
The training lasts 5 journées, 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?+
Solid programming knowledge (JavaScript or Python), basic understanding of Ethereum and blockchain, and basic experience developing simple smart contracts.
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.

Your professional training, anywhere

Let's build
your next
program.

30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.

Reply within 24h · Vetted experts · USD invoicing · W-9 available