Internship
Student login
← Blockchain & Smart Contracts (Solidity) learning path
Blockchain & Smart Contracts (Solidity) · Module 10 of 10

Careers and projects

Build blockchain skills and a portfolio.

📖 Key ideas

  1. Roles: smart contract developer, blockchain engineer, auditor, Web3 front-end developer.
  2. Projects: certificate NFT, crowdfunding contract, voting dApp, token with vesting.
  3. Contribute to open source and audit contests (Code4rena, Sherlock).
  4. Learn security deeply; it's the most valued skill.
  5. Understand regulations and taxes on crypto in your country.
💡 Real-life example: Blockchain careers are building glass houses: everyone can see the work, so quality is visible.
Smart contract auditorReviews contracts for vulnerabilities
Audit contestCompetitive public security review
VestingGradual token release over time
Web3 developerBuilds decentralised apps