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John
- Rate S$85
- Response 1h
S$85/h
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- Blockchain
Learn Blockchain, Ethereum, and DeFi from the ground up! Explore smart contracts, rollups, sidechains, and real-world hacks. First lesson free — build your Web3 knowledge with a hands-on tutor.
- Blockchain
Lesson location
About John
I’m passionate about blockchain technology and have worked in the space for over seven years as a software engineer. With deep knowledge of Ethereum, EVM, smart contracts, and DeFi, I help students understand complex concepts through clear explanations and real-world examples.
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About the lesson
- Primary
- Secondary
- Adult education
- +4
levels :
Primary
Secondary
Adult education
Bachelor
Masters
Diploma
Doctorate
- English
All languages in which the lesson is available :
English
Lessons start with blockchain fundamentals, covering consensus, wallets, and Ethereum basics. Then we dive into smart contracts, DeFi, and major hacks to understand security and real-world applications. Clear explanations and optional Solidity exercises make every topic practical. Learn to use and deploy web3 dapps.
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Rates
Rate
- S$85
Pack rates
- 5h: S$425
- 10h: S$850
online
- S$85/h
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