Training ERC-721 2026 - Mastering Advanced NFTs in Backend

On quote$5,775

  • 5 days
  • Onsite
  • 10 people max.
Ref: QYX790
10 people max.
On quote$5,775
In-company rate: on quotefrom $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

  • Without ERC-721 2026 mastery, 70% of NFT projects fail security audits, resulting in average losses of 250k€ per incident (source Chainalysis 2025).

  • Companies lose 40% market share to competitors agile on evolving standards, exposing them to massive hacks like the 600M$ Ronin breach.

  • Your career stagnates: blockchain expert salaries +35% vs generalists (Glassdoor).

  • Invest now to secure backend innovations and Web3 leadership.

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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  • Microsoft

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

Learning objectives

  • Master the ERC-721 2026 specification to develop professional certifying NFT contracts
  • Develop expert skills in Node.js backend integration for secure NFTs
  • Design optimized REST APIs handling ERC-721 flows in enterprise environments
  • Implement scalable microservices architectures around ERC-721 2026 standards
  • Optimize NFT deployments for high performance and regulatory compliance
  • Deploy ERC-721 solutions in production with a focus on security and scalability
  • Acquire certifying skills to boost your career in blockchain backend development

Program

Module 1ERC-721 2026 Fundamentals: Advanced Specifications and Extensions (Solidity, Node.js)

Dive into the evolutions of ERC-721 2026 with advanced Solidity, explore new interfaces for dynamic metadata and automated royalties, complete practical exercises on Ethereum testnets, integrate Node.js for minting scripts, produce your first expert NFT contract with full unit tests, analyze real-world cases from leading Web3 enterprises.

Module 2ERC-721 2026 Backend Integration: REST APIs and Node.js (Web3.js, Ethers.js)

Build robust REST APIs in Node.js to interact with ERC-721 2026 contracts, use Web3.js and Ethers.js for real-time blockchain queries, develop secure endpoints for NFT transfers, implement wallet authentication, test with Postman on simulated microservices, generate Swagger documentation, apply to an NFT e-commerce use case.

Module 3ERC-721 2026 Microservices Architectures: Scalability and Resilience (Docker, Kubernetes)

Deploy ERC-721 2026 in containerized Node.js microservices with Docker, orchestrate with Kubernetes for high availability, integrate event listeners for off-chain NFT synchronization, manage blockchain sharding, simulate extreme loads with Artillery, dynamically optimize gas fees, deliver a production-ready microservices prototype for enterprise.

Module 4ERC-721 2026 Security and Optimization: Audits and Performance (Slither, Hardhat)

Audit ERC-721 2026 contracts with Slither and Mythril, strengthen against reentrancy and front-running, optimize with Hardhat for gas efficiency, implement multi-signature and upgradability, profile Node.js REST APIs under load, fix vulnerabilities live, produce a certifying audit report and optimization plan for critical deployments.

Module 5ERC-721 2026 Production Deployment: CI/CD and Monitoring (Vercel, Prometheus)

Deploy your ERC-721 2026 stack to production via GitHub Actions CI/CD pipelines, deploy on Vercel and IPFS for metadata, configure Prometheus-Grafana monitoring for blockchain metrics, integrate Slack alerting, finalize capstone project with live NFT portfolio, receive personalized feedback, obtain Qualiopi attestation to showcase your professional skills.

Evaluation method

  • Daily technical quizzes on ERC-721 2026 and backend tools
  • Final project: complete NFT microservices deployment and audit
  • Expert oral exam + peer-review for Qualiopi certification

Learning method

  • 70% hands-on: live coding ERC-721, Node.js APIs, microservices
  • 30% theory: 2026 specs, enterprise Web3 best practices
  • Real-world exercises: production-inspired blockchain cases
  • Unlimited support: replays, post-training Discord

Methods, materials and delivery

The Training ERC-721 2026 - Mastering Advanced NFTs in Backend 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 ERC-721 2026 - Mastering Advanced NFTs in Backend 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 ERC-721 2026 - Mastering Advanced NFTs in Backend 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

Which tools are used in ERC-721 2026 training?+
Hands-on work runs on solidity, node.js, web3.js, ethers.js, docker and kubernetes. Those tools come from the ERC-721 2026 program itself, delivered on site over 5 days, so participants practise on the stack they will use at work.
What can participants do after ERC-721 2026 training?+
They can master the ERC-721 2026 specification to develop professional certifying NFT contracts, develop expert skills in Node.js backend integration for secure NFTs and design optimized REST APIs handling ERC-721 flows in enterprise environments. Those are the stated objectives of the ERC-721 2026 program at Expert level, checked by the end-of-session assessment.
What does the ERC-721 2026 program cover, day by day?+
Day 1: ERC-721 2026 Fundamentals: Advanced Specifications and Extensions (Solidity, Node.js). Day 2: ERC-721 2026 Backend Integration: REST APIs and Node.js (Web3.js, Ethers.js). Day 3: ERC-721 2026 Microservices Architectures: Scalability and Resilience (Docker, Kubernetes). Day 4: ERC-721 2026 Security and Optimization: Audits and Performance (Slither, Hardhat). Day 5: ERC-721 2026 Production Deployment: CI/CD and Monitoring (Vercel, Prometheus). The ERC-721 2026 program runs over 5 days, delivered on site.
How is ERC-721 2026 training assessed?+
Assessment relies on daily technical quizzes on ERC-721 2026 and backend tools, final project: complete NFT microservices deployment and audit and expert oral exam + peer-review for Qualiopi certification. Learni issues a completion certificate together with the individual assessment report at the end of the ERC-721 2026 program, which an L&D team can file as evidence.
How much does ERC-721 2026 training cost per participant?+
ERC-721 2026 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.ERC-721 2026 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 ERC-721 2026 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 ERC-721 2026 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 ERC-721 2026 training?+
Advanced mastery of Solidity, Ethereum, Node.js, REST APIs, and microservices architectures; experience in deploying smart contracts.
Is a certificate issued after ERC-721 2026 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.
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