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.
Describe your need, get a tailored program and a pre-filled quote in 3 min. A 100% free call with an advisor.
Founded by passionate learning and innovation experts, Learni's mission is to make professional training accessible to everyone, anywhere in the world. Our team operates in major hubs — London, New York, Boston — and internationally, to support talents and organizations in upskilling.
Don't let this gap widen
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.
Presentation of oracles, the problem of accessing external data on the blockchain, Chainlink architecture and ecosystem, principles of reliability and decentralization, discovery of use cases (DeFi, insurance, NFT, games, etc.). Presentation of the development environment (Remix, Truffle, Hardhat).
Installation and configuration of a Chainlink node, interaction with the mainnet and testnets. Creation of job specs, configuration of the external adapter, securing the node and integration with different types of data sources. Introduction to price feeds (Chainlink Price Feeds) and real-time market data.
Programming Solidity smart contracts to consume Chainlink data. Integration of Chainlink VRF (verifiable random number generation), Chainlink Keepers (on-chain task automation), and Proof of Reserve. Practical exercises: develop and deploy a DeFi smart contract connected to Chainlink, write unit tests and deploy on a testnet.
Analysis of oracle-related risks, securing data feeds, incident management and contract auditing. Implementation of best practices for monitoring Chainlink nodes, log management and alerts, performance optimization, case studies of oracle attacks and lessons learned.
End-to-end project realization: design, integration, and deployment of a project using one or more Chainlink services (Price Feeds, VRF, Keepers). Project presentations, feedback, discussion on Chainlink's evolution and advanced implementation (hybrid smart contracts, CCIP, cross-chain applications).
The Training: Mastering Chainlink Oracles for Blockchain: From Concept to Implementation program is delivered onsite or remote (blended-learning, e-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.
For the smooth delivery of the Training: Mastering Chainlink Oracles for Blockchain: From Concept to Implementation program, the following equipment is required:
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.
Assessment of skills acquired during the Training: Mastering Chainlink Oracles for Blockchain: From Concept to Implementation program is performed through:
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.
Learni programs are available inter-company and intra-company, onsite or remote. Enrollments are possible up to 48 business hours before the program starts. Our programs are eligible for corporate funding paths. Contact us to discuss your training project and funding options.
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
« cool, j'ai appris des trucs »
« j'etais perdu au debut mais Ramy Saharaoui m'a pas laché, il a pris le temps. merci vraiment »
« la formation dev etait intense mais grave bien. merci Anthony Khelil »
« 😊👍 »
« bien 👍 »
« Allan Busi t'es au top, continue comme ça. formation géniale »
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.
Each trainer is validated on three criteria: hands-on field expertise, proven pedagogy and alignment with your industry.
30-minute video call between you and the selected trainer to validate the fit, adjust content and clear any final doubts.
No recycled slides. The syllabus is reworked from your real cases: tools, constraints, vocabulary, ongoing projects.
Live evaluations, 30/90/180-day check-ins and a consolidation plan. If the impact misses the mark, we rework it.
A simple promise: you don't pay to discover the trainer on day one. Everything is validated upfront, by you.
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Développement BlockchainIndustry-certified
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ManagementIndustry-certified
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Design GraphiqueIndustry-certified
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Design GraphiqueIndustry-certified
Design GraphiqueIndustry-certified
Design GraphiqueIndustry-certified30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.