Learn blockchain fundamentals, Solidity smart contracts, Ethereum tooling, dapp frontends, testing, and security basics.
Understand blocks, transactions, wallets, keys, gas, consensus, nodes, and what should not go on-chain.
Learn accounts, private keys, addresses, signatures, gas fees, and transaction lifecycle.
Map clients, RPC, EVM, smart contracts, events, tokens, bridges, and scaling options.
Write, compile, test, and deploy contracts with clear rules and predictable state changes.
Use state variables, functions, modifiers, events, errors, mappings, inheritance, and interfaces.
Understand ERC-20, ERC-721, ERC-1155, approvals, transfers, metadata, and common pitfalls.
Review access control, reentrancy, upgradeability, events, tests, and gas assumptions before deployment.
Use professional tools to test contracts, deploy safely, and connect them to frontend apps.
Write unit, integration, fuzz, fork, and gas tests before deployment.
Connect wallets, read contract state, send transactions, handle pending states, and index events.
Learn common vulnerabilities, audits, upgrades, testnets, and responsible deployment habits.
Study reentrancy, access control, integer assumptions, oracle risk, MEV, and upgrade risks.
Understand gas optimization, proxy upgrade risks, multisigs, timelocks, governance, and deployment ceremonies.
Build and test a dapp, deploy to a testnet, document architecture, and include a security checklist.