The most comprehensive blockchain English course built specifically for Korean developers. Whether you're writing whitepapers, reading EIPs, or pitching to global investors, this course gives you the exact vocabulary to communicate confidently.
James Park
Blockchain Architect · Ex-ConsenSys
Free
Full access to all lessons & vocabulary
Full blockchain protocol vocabulary from PoW to PoS and beyond
DeFi terminology: AMMs, liquidity pools, yield strategies
How to read and understand Ethereum Improvement Proposals (EIPs)
Smart contract audit reports and security vocabulary
Web3 ecosystem vocabulary: L2s, bridges, rollups, ZK proofs
Investor pitch vocabulary for blockchain projects
Blockchain Fundamentals Vocabulary
Consensus Mechanisms in Detail
Smart Contract Terminology
Reading a Whitepaper
DeFi Protocol Vocabulary
Layer 2 & Scaling Solutions
NFT & Digital Asset Terms
Security Audit Report Language
Blockchain Investor Pitch English
Mock Panel: Web3 Conference Q&A
Fee paid to validators for computing energy to process transactions on Ethereum.
Automated Market Maker — uses math formulas to price assets instead of order books.
A protocol change, either soft (backward-compatible) or hard (non-compatible).
Protocol enabling assets or data to transfer between two separate blockchains.
James Park
Blockchain Architect · Ex-ConsenSys
James worked at ConsenSys building Ethereum tools and has authored two widely-cited DeFi whitepapers. He now teaches blockchain English to engineers across Asia.