Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts

On quote

  • 3 days
  • Onsite
  • 8 people max.
Ref: QLE452
8 people max.
On quote
In-company rate: on quote
On-site and certification exam on quote
3 days
Onsite

Don't let this gap widen

Why this program matters

  • Without mastering ERC-4337, your Ethereum smart accounts leave your projects exposed to critical vulnerabilities such as signature replay attacks or fund leaks.

  • An implementation error costs an average of 150 000 € per incident, according to Chainalysis analyses of DeFi hacks in 2023.

  • 65 % of blockchain deployment failures stem from poor smart account management, causing 6-week delays and loss of market share.

  • Every quarter without advanced skills risks sinking your project or your career in a sector where 80 % of opportunities require ERC-4337.

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

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

Learning objectives

  • Understand the evolution and necessity of the ERC-4337 standard for account abstraction
  • Deploy and configure an ERC-4337 compliant smart account
  • Develop UserOperations and integrate EntryPoints
  • Secure and audit smart accounts in a production environment
  • Ensure interoperability with existing dApps and DeFi ecosystems

Program

Module 1Principles of ERC-4337 and Account Abstraction

History of account management on Ethereum, limitations of EOAs, presentation of the ERC-4337 standard, principles of Account Abstraction, analysis of main challenges and concrete use cases.

Module 2Deployment and Configuration of an ERC-4337 Smart Account

Presentation of smart accounts, architecture of EntryPoints, role of Bundlers and Paymasters, step-by-step deployment on testnet, writing and testing UserOperation scripts, management of permissions and multi-sig/simple-sig validation logics.

Module 3Security, Integration, and Optimization

Security risk analysis, ERC-4337 audit patterns, best practices for key management, dApp integration scenarios, connection to DeFi, operation monitoring, exploration of ecosystem tools (Stackup, Alchemy AA SDK), future perspectives of Account Abstraction.

Evaluation method

  • Technical MCQ at the end of the training
  • Practical exercise with development and audit of a smart account
  • Review of an end-of-training project

Learning method

  • Interactive courses with real examples
  • Practical exercises on Ethereum testnets
  • Detailed course materials and provided GitHub repository

Methods, materials and delivery

The Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts 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: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts 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: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts 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

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.

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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

Frequently asked questions

What can participants do after Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts training?+
They can understand the evolution and necessity of the ERC-4337 standard for account abstraction, deploy and configure an ERC-4337 compliant smart account and develop UserOperations and integrate EntryPoints. Those are the stated objectives of the Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts program at Advanced level, checked by the end-of-session assessment.
What does the Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts program cover, day by day?+
Day 1: Principles of ERC-4337 and Account Abstraction. Day 2: Deployment and Configuration of an ERC-4337 Smart Account. Day 3: Security, Integration, and Optimization. The Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts program runs over 3 days, delivered on site.
How is Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts training assessed?+
Assessment relies on technical MCQ at the end of the training, practical exercise with development and audit of a smart account and review of an end-of-training project. Learni issues a completion certificate together with the individual assessment report at the end of the Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts program, which an L&D team can file as evidence.
How much does Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts training cost per participant?+
Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts training is priced on quote. The amount depends on headcount, format and how far the syllabus is tailored to your team. A detailed quote is sent within one business day, and team pricing covers the whole group from the second participant.
How long does Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts training take?+
3 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 Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts 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 Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts training?+
Good knowledge of Solidity, understanding of Ethereum smart contracts, and experience with blockchain wallets.
Is a certificate issued after Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts 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 Training: Mastering ERC-4337: Creating and Managing Ethereum Smart Accounts 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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