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

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course offers a quick, hands-on guide to creating secure and efficient decentralised applications on Arbitrum. You will 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, reduce 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 vault contracts on Arbitrum: handle fees, shares, and access controls properly.
- Optimise Solidity code for Arbitrum Layer 2: create gas-saving, testable, and production-grade applications.
- Develop reliable bridging user interfaces on Arbitrum: manage deposits, withdrawals, and status updates.
- Set up professional Arbitrum deployments: use Hardhat or Foundry, RPC endpoints, and verify on Arbiscan.
- Connect Web3 wallets to Arbitrum: implement MetaMask integration, chain switching, and secure 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
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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