Arbitrum course
Master Arbitrum through practical vault building, top Solidity practices, safe bridging, and user-ready interfaces. Develop, launch, and oversee high-performing L2 dApps that expand Ethereum's reach with solid security and seamless user experience. Gain skills in L2 rollups, fraud proofs, gas optimisation, wallet integration, and production deployment on Arbitrum.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This Arbitrum Course offers a quick, hands-on way to build secure and efficient dApps on Arbitrum. You'll explore L2 architecture, rollups, fraud proofs, and bridging basics, then create a strong vault smart contract using Solidity best practices. Set up Hardhat or Foundry, connect wallets, cut gas costs, manage user interfaces for deposits and withdrawals, and deploy, track, and update contracts on Arbitrum networks with confidence.
Elevify advantages
Develop skills
- Build secure Arbitrum vault contracts with proper fees, shares, and access controls.
- Optimise Solidity code for Arbitrum L2 to achieve gas efficiency, testability, and production readiness.
- Implement reliable Arbitrum bridging user experience for deposits, withdrawals, and status updates.
- Set up professional Arbitrum deployments using Hardhat or Foundry, RPCs, and Arbiscan verification.
- Integrate Web3 wallets on Arbitrum with MetaMask support, chain switching, and safe user flows.
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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