Training Solidity - Developing Scalable Smart Contracts

$5,775

  • 5 days
  • Onsite
  • 10 people max.
Ref: DAV546
10 people max.
$5,775
In-company rate: from $10,395 for the whole team
On-site and certification exam on quote
5 days
Onsite

Don't let this gap widen

Why this program matters

  • In 2022, smart contract hacks caused more than 3 billion dollars in losses, including 600 million on Ronin and 620 on Poly Network due to avoidable Solidity flaws.

  • Without advanced expertise, your DeFi projects risk reentrancy or flashloan exploits, resulting in massive financial losses and ruined reputation for Web3 companies.

  • Non-certified developers lose 40% of job opportunities amid growing demand (LinkedIn 2023).

  • Master expert Solidity to secure your career and protect your blockchain assets now.

Imed BEN AMOR, Learni trainer · Development expert
Imed BEN AMOR

Learni trainer · Development expert

73%productivity gap
×3cost of inaction
Flag of the United StatesBuilt for US teams
Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

Trusted by — schools, companies and industrial groups

40,830 programs · 25 countries

  • Aptar
  • ArcelorMittal
  • Equans
  • EDF
  • Ubisoft
  • Microsoft

Every program built with a dedicated engineer

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Companies: Aptar, ArcelorMittal, Equans, EDF, Ubisoft and Microsoft.

Solidity training objectives

  • Master advanced Solidity patterns for professional smart contracts.
  • Develop scalable and optimized DeFi DApps in certified training.
  • Implement expert security mechanisms against common vulnerabilities.
  • Optimize gas consumption and performance for blockchain enterprises.
  • Deploy and audit smart contracts on mainnet with professional tools.
  • Integrate Solidity with Web3 for competitive full-stack architectures.
  • Acquire certified skills in expert blockchain development.

Solidity curriculum: 5 modules over 5 days

Module 1 : Advanced Solidity: Design Patterns and Gas Optimization (Proxy, Factories, Libraries)

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.

Module 2 : Solidity Security: Advanced Vulnerabilities and Audits (Reentrancy, Flashloans)

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.

Module 3 : Solidity DeFi: Advanced Protocols (Lending, DEX AMM)

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.

Module 4 : Solidity Scalability: Layer 2 and Cross-chain (Optimism, Arbitrum bridges)

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.

Module 5 : Solidity Deployment: CI/CD, Monitoring and Certification (Mainnet, The Graph)

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.

How Solidity skills are assessed

  • Daily technical quizzes on Solidity patterns and security.
  • Final project: Development and audit of a complete DeFi protocol.
  • Peer evaluation and Qualiopi certification validating professional expertise.

How the Solidity course is taught

  • Practical projects on real DeFi cases and Ethereum mainnet forks.
  • Intensive exercises with Hardhat, Foundry, and Slither tools.
  • Personalized feedback in small groups for rapid mastery.
  • Case studies of famous hacks (Ronin, Poly Network) for expert lessons.

Solidity training: access and practical arrangements

The Training Solidity - Developing Scalable 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 Training Solidity - Developing Scalable 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 Training Solidity - Developing Scalable 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.

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.

Our method

How Learni guarantees the quality of your Solidity training

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.

A child walking to school with a backpack
Our social commitment

A school kit donated to a child for every training booked

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
Enroll and offer a kit
FAQ

Solidity: frequently asked questions

Which tools are used in Solidity training?+
Hands-on work runs on proxy, factories, libraries, reentrancy, flashloans and lending. Those tools come from the Solidity program itself, delivered on site over 5 days, so participants practise on the stack they will use at work.
What can participants do after Solidity training?+
They can master advanced Solidity patterns for professional smart contracts, develop scalable and optimized DeFi DApps in certified training and implement expert security mechanisms against common vulnerabilities. Those are the stated objectives of the Solidity program at Expert level, checked by the end-of-session assessment.
What does the Solidity program cover, day by day?+
Day 1: Advanced Solidity: Design Patterns and Gas Optimization (Proxy, Factories, Libraries). Day 2: Solidity Security: Advanced Vulnerabilities and Audits (Reentrancy, Flashloans). Day 3: Solidity DeFi: Advanced Protocols (Lending, DEX AMM). Day 4: Solidity Scalability: Layer 2 and Cross-chain (Optimism, Arbitrum bridges). Day 5: Solidity Deployment: CI/CD, Monitoring and Certification (Mainnet, The Graph). The Solidity program runs over 5 days, delivered on site.
How is Solidity training assessed?+
Assessment relies on daily technical quizzes on Solidity patterns and security, final project: Development and audit of a complete DeFi protocol and peer evaluation and Qualiopi certification validating professional expertise. Learni issues a completion certificate together with the individual assessment report at the end of the Solidity program, which an L&D team can file as evidence.
How much does Solidity training cost per participant?+
Solidity training costs $5,775 per participant. For an in-company team, the flat rate starts at $10,395 for the whole group, up to 8 people. The detailed quote, sent within one business day, adjusts the amount to the format and how far the syllabus is tailored to your team.
How long does Solidity training take?+
5 days, available live online (US time zones) or on-site at your offices. Half-day tracks spread over several weeks are possible so the team stays operational.
Who pays for Solidity training?+
Most US teams pay directly through their company L&D or training budget. Learni invoices in US dollars and accepts bank transfer (ACH/wire) or card, with volume pricing for teams. A purchase order is welcome.
What do participants need to know before Solidity training?+
Advanced mastery of Solidity (intermediate+ level), knowledge of Ethereum and EVM, experience deploying smart contracts, basics in blockchain security.
Is a certificate issued after Solidity training?+
Yes. A Learni completion certificate is issued, along with the individual evaluation report. Learni is a certified training provider and prepares for third-party certifications, but does not award them itself.
Does Learni provide the equipment for Solidity training?+
No. A computer and a stable internet connection are required for each participant. Learni provides the learning platform, the trainer and all course materials.
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