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A comprehensive roadmap covering cryptography, blockchain fundamentals, Ethereum, Solidity, dApp development, testing, security, and DevOps. Designed to make you job-ready for roles like Blockchain Developer, Smart Contract Engineer, or Web3 Developer.
From zero to building decentralized applications and smart contracts
Click any topic node to see details, resources & mark your progress.
Browse All CoursesYes, this roadmap is free to browse. Individual linked courses may be free or paid.
Each phase builds on the one before it, so following the order is recommended — but you can jump to any topic you want.
This roadmap has 19 topics across 6 phases. Completion time depends on your pace, since every linked course is self-paced.
Each linked course issues its own verified certificate on completion. There is no separate roadmap-level certificate.