Arbitrum course
Gain mastery in Arbitrum through practical vault building, best Solidity practices, safe bridging, and user-ready interfaces. Develop, launch, and oversee top-performing Layer 2 apps that expand Ethereum's reach with solid security and seamless user flow, perfect for real-world scaling.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Arbitrum course offers a quick, hands-on way to create secure and efficient decentralised apps on Arbitrum. You'll explore Layer 2 setup, rollups, fraud proofs, and bridging basics, then build a strong vault smart contract using top Solidity methods. Set up Hardhat or Foundry, connect wallets, cut gas costs, manage user interfaces for deposits and withdrawals, and safely launch, track, and update contracts on Arbitrum chains.
Elevify advantages
Develop skills
- Build secure Arbitrum vault contracts with proper fees, shares, and access controls.
- Optimise Solidity code for Arbitrum Layer 2 to achieve gas savings, testability, and production readiness.
- Set up reliable Arbitrum bridging user experience for deposits, withdrawals, and status updates.
- Configure professional Arbitrum deployments using Hardhat or Foundry, RPCs, and Arbiscan verification.
- Integrate Web3 wallets on Arbitrum with MetaMask support, chain switching, and secure user interfaces.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
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