Skip to content
CareerGo
← All roadmaps

Blockchain / Web3

Build decentralized apps: smart contracts, wallets and the security mindset crypto demands.

✦ Guide me on this path with AI

Roadmap progress

0% 0 of 6 steps done

How to read the signals

Importance High Market demand Medium Automation risk Low
  1. 1

    Blockchain fundamentals

    Blocks, consensus, hashing, gas, EVM. The mental model.

    Importance High Market demand Medium Automation risk Low
  2. 2

    Solidity

    The language of smart contracts on Ethereum and L2s.

    Importance High Market demand Medium Automation risk Low
  3. 3

    Smart contracts

    Tokens (ERC-20/721), patterns, testing, gas optimization.

    Importance High Market demand Medium Automation risk Low
  4. 4

    dApp frontends

    Connect wallets, read/write contracts, handle transactions.

    Importance Medium Market demand Medium Automation risk Medium
  5. 5

    Security & audits

    Reentrancy, overflows, common exploits. Bugs cost real money here.

    Importance High Market demand Medium Automation risk Low
  6. 6

    DeFi & NFTs

    How real protocols (DEXs, lending, marketplaces) actually work.

    Importance Medium Market demand Medium Automation risk Low