Arbitrum Course
Master Arbitrum from the ground up — from Layer 2 fundamentals and fraud proofs to smart contract deployment and custom Orbit chains. This course gives developers and blockchain engineers the technical depth to build, audit, and operate production-grade systems on Arbitrum. If you're serious about scaling on Ethereum, this is where you start.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
You will build a complete understanding of how Arbitrum works, starting with Ethereum's scalability limits and moving through optimistic rollup design, the Nitro architecture, and the interactive fraud proof system. You will learn how to bridge assets securely, write Arbitrum-aware Solidity contracts, and deploy verified code to testnet and mainnet. The course also covers Arbitrum Orbit for launching custom chains, DAO governance with the ARB token, MEV dynamics, and smart contract security practices specific to Layer 2 environments. By the end, you will have the skills to build and maintain production systems on Arbitrum.
Elevify advantages
Develop skills
- Arbitrum Architecture: Explain how the sequencer, validators, and fraud proof system work together.
- Smart Contract Deployment: Write, test, and deploy EVM-compatible contracts on Arbitrum mainnet.
- Bridge Operations: Execute and troubleshoot asset transfers between Ethereum and Arbitrum layers.
- Orbit Chain Configuration: Design and configure a custom Orbit chain for a specific use case.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your classes are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of interest without needing to switch platforms... I thank you for everything you do, I've already recommended you to other people...

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I like how the lessons are straight to the point and how I can switch chapters and skip content I don't need.

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The platform is fast, simple to use. The diversity of content and complementary videos really help with learning.

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