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Blockchain & Web3

Senior Solidity Developer

A role-focused learning module for preparing users for Senior Solidity Developer interviews and smart contract engineering responsibilities, combining Solidity, EVM, security, DeFi, and interview-oriented technical explanation.

You can read the curriculum below without an account. Enrollment opens your private study path.

Curriculum phases

  1. 1. Blockchain and EVM Foundation

    • · Blockchain Fundamentals
    • · Ethereum Transaction Lifecycle
    • · EVM Basics
    • · Storage vs Memory vs Calldata
    • · Events, Logs, and Reverts
  2. 2. Solidity Core Depth

    • · Solidity Core Syntax
    • · Functions, Modifiers, and Errors
    • · Inheritance, Interfaces, and Libraries
    • · Token Standards
    • · OpenZeppelin Usage
    • · Smart Contract Architecture
    • · Access Control Design
  3. 3. Security and DeFi

    • · External Calls and Low-Level Calls
    • · Reentrancy and Interaction Patterns
    • · Common Smart Contract Vulnerabilities
    • · Oracle and Price Risk
    • · DeFi Basics
    • · AMM and DEX Basics
    • · Gas Awareness
  4. 4. Testing, Debugging, and Interview Preparation

    • · Testing Strategy
    • · Debugging Failed Transactions
    • · Production Mindset for Contracts
    • · Interview Question Patterns
    • · Mock Interview Preparation

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