Web3 Course
Master Web3 fundamentals while building secure, production-ready dApps. Learn smart contract design, gas optimization, wallet integration, security best practices, and deployment on Ethereum-compatible chains to ship real-world blockchain products with confidence.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This Web3 Course gives you a fast, practical path to building secure, production-ready dApps. You’ll learn core blockchain concepts, EVM basics, and smart contract design for access-controlled message storage. Then you’ll integrate wallets on the front end, choose the right chains, set up testing and deployment workflows, and apply concrete security practices to ship reliable, scalable Web3 experiences.
Elevify advantages
Develop skills
- Design secure smart contracts: mitigate bugs, reentrancy, and key management risks.
- Build gas-efficient dApps: optimize storage, calls, and transaction workflows fast.
- Integrate wallets with UX-first flows: connect, sign, and send Web3 transactions.
- Architect on-chain vs off-chain data: balance cost, privacy, and scalability.
- Deploy to EVM chains with confidence: testnets, L2s, fees, and monitoring setup.
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
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