how 2 ethereum developer?

readme.md

READ THIS FIRST: https://dergigi.com/2021/01/14/bitcoin-is-time/

many resources at https://github.com/ConsenSys/ethereum-developer-tools-list/blob/master/EcosystemResources.md#knowledgeeducation

To build a full Ethereum app from scratch you will need understanding of 3 things:

1. Writing smart contracts for Ethereum in Solidity (various tutorials)
2. Reading and writing to contracts from the web using Ethers.js (cryptozombies)
3. Creating a front-end that people can use to interact (cryptozombies)

To understand Ethereum you need to understand (just do google :D)

• nodes, all the different types and their differences
• consensus algorithm
• what goes in a block
• what links the block
• wallet and transaction signing
• understanding EIPs and ERCs (we use ERC721, ERC165, there are some other popular ones and you should know what they do)
• re-entrancy and all the other kinds of vulnerabilities - ethernaut (learning these will tell you how it differs from normal programming)
• smart contracts
  • how its written
  • how its deployed
  • how the frontend interacts with it (ABI)
• tooling and boilerplate
  • metamask
  • remixide
  • openzeppelin
  • ethersjs
  • hardhat
  • etc
• advanced stuff
  • proxies
  • upgradeable contracts
    • metatransactions
    • L2 scaling
    • eth2

Cryptography (Do Dan Boneh's course on cryptography)

• Symmetric Encryption
• Asymmetric Encryption
• Hashing

Decentralisation/Privacy Mindset

• When you need to choose carefully what to put on the blockchain and not, you start to consider these aspects