Building Secure Smart Contracts

When to Use

• Writing new smart contracts and need security-first patterns
• Reviewing contract code for common vulnerability classes
• Hardening existing contracts before audit or deployment
• Implementing access control, upgrade patterns, or token standards securely
• Evaluating contract architecture for systemic risks

When NOT to Use

• General web application security (use other security skills)
• Off-chain backend code review
• Non-blockchain cryptographic protocol design

Key Vulnerability Classes

Solidity / EVM