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Payment by wire transferEnhanced confidentialityPerfect for companies with 50 to 500 employeesScheduling to fit any time zone

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Training Chainlink - Integrating Secure Decentralized Oracles

Ref: SRY479
10 people max.
From $5,775 HT / per person
On-site on request · +$540 with certification exam
5 days
Remote

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Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
Equans
EDF
Ubisoft
Microsoft
Aptar
ArcelorMittal
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Learning objectives

  • Master the integration of Chainlink into smart contracts for reliable data
  • Develop professional skills in decentralized oracles for the enterprise
  • Design secure data flows via Chainlink VRF and Automation
  • Implement hybrid Chainlink solutions for certifying blockchain applications
  • Optimize smart contract performance with Chainlink feeds
  • Deploy manipulation-resistant systems in practical training
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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 Chainlink, 80% of DeFi hacks stem from manipulated oracles, causing 3 billion dollars in losses in 2023 according to Chainalysis.

  • Your smart contracts become vulnerable to flash loans and falsified data, leading to massive financial losses and loss of client trust.

  • In business, this stalls blockchain innovation, exposes you to GDPR fines on unreliable data, and jeopardizes developers' careers.

  • Invest in this training now to secure your projects and boost your professional expertise.

Imed BEN AMOR
Imed BEN AMOR

Learni trainer · Development expert

73%productivity gap
×3cost of inaction

Program

Module 1Chainlink Fundamentals: Installation and First Oracles (Solidity, Remix)

Discover the basics of Chainlink through practical workshops on Remix and Hardhat, install oracle nodes, configure first price feeds for Ethereum, test simple live requests, analyze decentralized responses, and produce a basic smart contract connected to Chainlink, strengthening your professional skills in 7 intensive hours.

Module 2Chainlink Price Feeds: Advanced Integration (Hardhat, Unit Tests)

Dive into Chainlink price feeds for reliable market data, implement secure DeFi contracts with Hardhat, perform unit tests on mainnet forks, simulate volatile scenarios, optimize gas fees, and generate performance reports, applying certifying methods for the enterprise in collaborative practical sessions.

Module 3Chainlink VRF: Secure Randomization (Random Generation, Blockchain Games)

Master Chainlink VRF for verifiable randomization, develop smart contracts for games and NFT lotteries, integrate VRF callbacks in Solidity, test on Sepolia testnets, analyze cryptographic security, and deploy functional prototypes, with concrete exercises fostering rapid professional upskilling.

Module 4Chainlink Automation and CCIP: Cross-Chain Automations (Advanced Tools)

Explore Chainlink Automation for reliable upkeep executions, configure DeFi automations, integrate CCIP for secure cross-chain transfers, simulate inter-network messages with Polygon and Arbitrum, optimize operational costs, and produce deployable deliverables, in a highly practical certifying training format.

Module 5Advanced Chainlink Projects: Production Deployment (Audits, Monitoring)

Finalize with a capstone project integrating all Chainlink modules, perform simulated security audits, deploy on mainnet via Tenderly, configure monitoring with Chainlink dashboards, analyze real metrics, and present enterprise use cases, concluding with a certification of skills in artificial intelligence applied to blockchain.

Evaluation method

  • Daily interactive quizzes on Chainlink concepts
  • Practical projects evaluated by certified experts
  • Final exam with deployment of a complete smart contract

Learning method

  • Hands-on approach with 70% practice on real tools
  • DeFi and NFT case studies based on real avoided hacks
  • Pair work for immediate and collaborative feedback
  • Post-training resources: GitHub repo and alumni community

Methods, materials and delivery

The Training Chainlink - Integrating Secure Decentralized Oracles 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 Chainlink - Integrating Secure Decentralized Oracles 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 Chainlink - Integrating Secure Decentralized Oracles 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 Training Chainlink - Integrating Secure Decentralized Oracles training cost?+
The price is $5,775 (USD) per participant. A detailed quote is sent within one business day.
How long is the Training Chainlink - Integrating Secure Decentralized Oracles 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?+
Knowledge of Solidity and Ethereum, basic experience in decentralized smart contract development
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

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