Arbitrum course
Gain mastery in Arbitrum through practical vault building, top Solidity practices, safe bridging, and user-ready interfaces. Create, launch, and oversee high-speed Layer 2 apps that expand Ethereum's reach with solid security and easy user flows. Ideal for developers aiming to excel in scalable blockchain solutions.

from 4 to 360h flexible workload
certificate valid in your country
What will I learn?
This course offers a quick, hands-on guide to creating secure and efficient decentralised apps on Arbitrum. You'll explore Layer 2 architecture, rollups, fraud proofs, and bridging basics. Then, build 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 confidently.
Elevify advantages
Develop skills
- Build secure vault contracts on Arbitrum: handle fees, shares, and access controls properly.
- Optimise Solidity code for Arbitrum Layer 2: make it gas-saving, testable, and ready for live use.
- Set up strong bridging user experience on Arbitrum: manage deposits, withdrawals, and status updates.
- Configure professional deployments on Arbitrum: use Hardhat or Foundry, RPCs, and verify on Arbiscan.
- Connect Web3 wallets to Arbitrum: support MetaMask, chain changes, and secure user interactions.
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
FAQs
Who is Elevify? How does it work?
Do the courses have certificates?
Are the courses free?
What is the course workload?
What are the courses like?
How do the courses work?
What is the duration of the courses?
What is the cost or price of the courses?
What is an EAD or online course and how does it work?
PDF Course