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BuildsWithKing/README.md

WhatsApp Image 2025-07-07 at 20 13 36_e4698e90

📅 Coding since: April 2025 | 🌍 Based in Nigeria | 💻 20+ Smart Contracts shipped

👑 BuildsWithKing · Michealking

Solidity Dev on a Mission · Web3 Security Builder

Started from the bottom — shipping smart contracts daily.

“Consistency builds mastery. I’m here for both.” · God first. Code second.

🚀 Solidity Challenge (Day 105+ and counting...)

I started this journey with a simple storage contract, and step by step, I’ve built 20+ smart contracts that reflect real-world use cases.
From simple storage to banks, vaults, polls, and auctions — each project taught me something new in Solidity, security, and professional development.

🧱 Project Timeline

  1. UserStorage → My very first Solidity contract (Day 1)
  2. QuoteVault → Learned how to store and retrieve dynamic data
  3. DreamVault → Introduced structs + mappings for better storage
  4. ToDoList → A simple task manager with CRUD logic
  5. WhitelistDapp → Applied access control logic
  6. SimpleBank → ETH deposits/withdrawals + custom errors
  7. DonationVault → Built on top of SimpleBank to allow donations
  8. BasicKYC → On-chain identity checks (basic compliance)
  9. VoterVault → Proposal creation & voting system
  10. OwnershipManager → Transferring and renouncing ownership
  11. ProjectIdeaStorage → Storing ideas with mapping structures
  12. ContactBook → Managing contact lists in Solidity
  13. NFTVault → First NFT-related storage & tracking contract
  14. ReferralSystem → Rewarding users for referrals
  15. WalletGuard → Security-focused wallet protection
  16. DecentralizedPoll → Multi-option on-chain polling
  17. EmailRegistry → Registering and mapping emails to addresses
  18. StudentRecordSystem → Education-focused record keeping
  19. SimpleAuction → Auction contract with bidding logic
  20. GasSaverApp → First optimization-focused project

🔑 Progress: 20 Contracts in 20 Days (Day 105+ of Challenge)

⏳ Built daily, refined with Foundry & testing.

🧪 Phase II (Day 21–30): Refactor, Test, Deploy with Foundry

📂 Challenge Repo: 30-days-solidity-challenge

🧠 Current Focus

  • Smart Contract Design Patterns
  • Foundry (Test-Driven Development)
  • Security & Gas Optimization
  • GitHub Workflow Mastery (SSH, branching, commits)
  • Daily personal growth & discipline

🛠 Tools & Stack

Solidity Foundry Remix IDE VS Code GitHub

📚 Personal Mantras

  • “Don’t skip the hard parts. Build through them.”
  • “One project a day keeps regret away.”
  • “God first. Code second.”
  • "Consistency builds mastery. Here to prove it."

🔗 Let’s Connect

Twitter
LinkedIn
Website
GitHub

💡 Future Goals

  • Build sustainable income as a Solidity Dev 🏦
  • Contribute to Web3 Open Source 🔓
  • Build my own secure dApps 🚀
  • Teach & inspire new devs 📢

🕊 Powered by faith. Fueled by focus. Built with consistency.

Pinned Loading

  1. buildswithking-portfolio buildswithking-portfolio Public

    1

  2. 30-days-solidity-challenge 30-days-solidity-challenge Public

    One Smart Contract Every Day – From Zero to Smart Contract Hero. This repository contains my daily smart contract builds as part of my 30-Day Solidity Challenge. Each folder represents a new day, a…

    Solidity 9

  3. 21-30-foundry-test-deploy 21-30-foundry-test-deploy Public

    This repository contains the advanced phase of my 30-day Solidity mastery challenge — Days 21–30. Focus: Refactor previous projects, write Foundry tests, deploy smart contracts to Sepolia Testnet, …

    Assembly 1 1

  4. buildswithking-security buildswithking-security Public

    This repository contains reusable, security-focused smart contract modules, inspired by OpenZeppelin’s security patterns, but written from scratch with modern Solidity features.

    Solidity 2

  5. buildswithking-kingsecurity buildswithking-kingsecurity Public

    This repository introduces modular smart contract security primitives such as Kingable, KingPausable, and hybrid extensions. Battle-tested with unit tests, fuzz tests, and mock contracts using Foun…

    Solidity 1

  6. walletguard walletguard Public

    A decentralized smart contract that acts as a protective layer over user wallets, enables users to whitelist safe addresses, block unknown interactions, and optionally pause wallet operation if a t…

    Solidity 1