john mokaya mokayaj857

🧑‍💻 `$ whoami`

const johnMokaya: Engineer = {
  name     : "John Mokaya",
  location : "Nairobi, Kenya 🇰🇪",
  building : "HerdSecure — IoT × Blockchain 🐄⛓️",

  web3: {
    evm      : ["Solidity", "Uniswap V3/V4", "ERC-20/721/1155"],
    l1       : ["Ethereum", "Avalanche", "Polkadot", "Cardano"],
    emerging : ["Sui", "Move", "Aiken", "Substrate"],
    tooling  : ["Hardhat", "Foundry", "IPFS", "Web3.js"],
  },

  fullStack: {
    frontend : ["React", "Next.js", "TypeScript"],
    backend  : ["Node.js", "Django", "Python"],
    database : ["MySQL", "Firebase", "PostgreSQL"],
    testing  : ["Postman", "REST APIs", "GraphQL"],
  },

  learning : ["Polkadot Substrate", "ZK Proofs", "Sui Move"],
  funFact  : "Night's Watch cloaks are IKEA rugs 🧥",
  hire     :  true,
};

🔭 Building HerdSecure — IoT + Blockchain livestock security platform
🌱 Currently deep in Polkadot Substrate, Sui Move & ZK Proofs
💬 Ask me about React · Node.js · Solidity · Cardano · Uniswap · Polkadot · Avalanche
⚡ Fun fact: Game of Thrones Night's Watch cloaks are literally IKEA rugs

⚒️ Tech Stack

🎨 Frontend

⚙️ Backend & Databases

🧪 API Testing & DevOps

⛓️ Blockchain & Web3

🗺️ Web3 Ecosystem Map

╔════════════════════════════════════╦═════════════════════════════════════╗
║  🔷  ETHEREUM / EVM                ║  ❄️   AVALANCHE                     ║
║  ├─ Solidity Smart Contracts       ║  ├─ C-Chain Contracts               ║
║  ├─ ERC-20 / ERC-721 / ERC-1155    ║  ├─ Subnet Architecture             ║
║  ├─ 🦄 Uniswap V3 / V4 Pools      ║  └─ Cross-Chain Bridges             ║
║  └─ DeFi Protocol Integration      ║                                     ║
╠════════════════════════════════════╬═════════════════════════════════════╣
║  🔴  POLKADOT                      ║  🔵  CARDANO                        ║
║  ├─ Substrate Framework            ║  ├─ Aiken Smart Contracts           ║
║  ├─ Parachain Architecture         ║  ├─ eUTxO Model                     ║
║  └─ XCM Cross-Chain Messaging      ║  └─ Plutus / Marlowe                ║
╠════════════════════════════════════╩═════════════════════════════════════╣
║  🐬  SUI                                                                 ║
║  ├─ Move Language   ├─ Sui Object Model   └─ zkLogin & Sponsored Txns   ║
╚══════════════════════════════════════════════════════════════════════════╝

📊 Skill Breakdown

Technology	Level	Proficiency
React / Next.js	Expert	`████████████████░░`
Node.js	Expert	`████████████████░░`
TypeScript	Advanced	`██████████████░░░░`
Python / Django	Advanced	`██████████████░░░░`
MySQL	Advanced	`█████████████░░░░░`
API Testing	Advanced	`█████████████░░░░░`
Solidity	Intermediate+	`███████████░░░░░░░`
Uniswap	Intermediate	`██████████░░░░░░░░`
Avalanche	Intermediate	`██████████░░░░░░░░`
Polkadot	Intermediate	`█████████░░░░░░░░░`
Cardano / Aiken	Growing	`███████░░░░░░░░░░░`
Sui / Move	Growing	`██████░░░░░░░░░░░░`