Solidity Smart Contract Developer | Web3 Security Builder | Foundry
"Consistency builds mastery. God first. Code second."
Iβm Michealking (BuildsWithKing), a Solidity smart contract developer on a mission:
- Shipped 25+ projects in under 7 months.
- Building open-source security modules from scratch (e.g., Kingable, KingReentrancyGuard, KingReentrancyAttacker).
- Practicing Foundry testing (unit, fuzz, invariant).
- Exploring gas optimizations & real-world security patterns.
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BuildsWithKing-Security
Lightweight Solidity security utilities. Custom Kingable and ReentrancyGuard built from scratch. -
Kingable β View Code
Ownership & access control, optimized for clarity + gas savings. -
KingReentrancyGuard β View Code
Custom reentrancy protection module with modern Solidity features. -
KingReentrancyAttacker β View Code
Reusable attacker contract for testing reentrancy vulnerabilities. -
KingClaimMistakenETH β View Code
Allows users to claim ETH mistakenly transferred to the child contract.
- 30 Days Solidity Challenge β 20 contracts in 20 days (Beginner β Intermediate)
- Day 21β30 β 15 contracts refactored, tested & deployed with Foundry (Advanced)
- Security-first Solidity development.
- Test-driven workflows with Foundry.
- Gas-efficient smart contract design.
- Open source contributions to Web3 infra.
- βDonβt skip the hard parts. Build through them.β
- "Consistency builds mastery. I'm here to prove it."
- βOne project a day keeps regret away.β
- βGod first. Code second.β
- π¦ Twitter/X β @BuildsWithKing
- πΌ LinkedIn β Michealking
- π Website β buildswithking.vercel.app
- π GitHub β BuildsWithKing
π Powered by faith. Fueled by focus. Built with consistency.