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.
1 seat held for the next session
Request a call back and an advisor reaches you within 24 business hours, Monday to Saturday.

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.
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
Without Starknet mastery, your blockchain applications on ZK rollups struggle on congested networks, multiplying gas fees by 10 and transaction times by 5.
65 % of Web3 deployments fail due to Cairo configuration errors, generating average losses of 45 000 € per incident in audits and rewrites.
Every quarter without Starknet expertise, a tech team loses 30 % of DeFi opportunities, threatening the company's viability against scalable competitors.
Your career stagnates: lead devs without ZK-rollups are sidelined from flagship projects, while the market explodes at +200 % annually.
Discovery of the Starknet network: architecture, objectives, strengths. Zero-Knowledge concepts and ZK-Rollups. Positioning of Starknet in the Ethereum ecosystem. Presentation of use cases (DeFi, NFTs, gaming). Discussion on security, scalability, and transaction fees. Introduction to account concepts on Starknet and differences with Ethereum accounts.
Installation of development tools (Node.js, Starknet CLI, Cairo). Familiarization with the Cairo language: syntax, data structures, functions. Creation of simple smart contracts (storage, increment, mapping). Writing and running tests. Interaction with Starknet Testnet. Analysis of transactions and reading logs. Gas concepts on Starknet. Practical exercise: First smart contract deployed on Starknet Testnet.
Deployment of complex contracts and migration management. Access controls, security patterns, Starknet smart contract audits. Creation of web3 interfaces to interact with Starknet (using Starknet.js, integration into a React DApp). Monitoring and maintenance of contracts. Performance optimization. Overview of the Starknet ecosystem: tools, bridges, explorer, community resources. Final exercise: Develop and integrate a simple DApp on Starknet.
The Training - Master Starknet: Develop Blockchain Applications on a Next-Generation ZK Rollup 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.
For the smooth delivery of the Training - Master Starknet: Develop Blockchain Applications on a Next-Generation ZK Rollup 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 - Master Starknet: Develop Blockchain Applications on a Next-Generation ZK Rollup 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.
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.
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.
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Blockchain & Web3Industry-certified
Storage & backupIndustry-certified
Storage & backupIndustry-certified
Storage & backupIndustry-certified
Storage & backupIndustry-certified
Storage & backupIndustry-certified
Storage & backupIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Social mediaIndustry-certified
Cryptography & PKIIndustry-certified
Cryptography & PKIIndustry-certified
Cryptography & PKIIndustry-certified
Cryptography & PKIIndustry-certified
Cryptography & PKIIndustry-certified
Cryptography & PKIIndustry-certifiedAvailable on-site and remotely. Pick your city to see the local training center.
30 minutes with a learning advisor. No commitment. No sales pitch dressed up as a demo.