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Achievement: Pair ExtraordinaireAchievement: Pull Sharkx2Achievement: YOLOAchievement: Quickdraw

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leonleerl/README.md

Hi, I'm Leon 👋

About Me

  • 💻 Full-Stack Developer specialising in React, TypeScript, Next.js, and modern web ecosystems.

  • 🖥️ Experienced in enterprise C#/.NET and WPF desktop application development.

  • ☁️ AWS Certified Solutions Architect

  • 🤖 AI Engineering, including LLMs, AI Agents, LangChain, LangGraph, RAG, and AI-powered applications.

  • 📱 Indie iOS Developer - Just launched my first iOS App to learn Japanese Alphabet. Check it out 👉 App Store

  • 🔐 I'm learning Smart Contract and modern Web3 techs

  • ⚡ Fun fact - Speak English, Chinese Mandarin, Japanese and Spanish

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  1. codersforcauses/wajo codersforcauses/wajo Public

    A web-app quiz platform for WAJO

    TypeScript 3 2

  2. bank bank Public

    A Solidity bank smart contract with ETH/ERC20 deposits, in-contract transfers, time-locked fixed deposits, and interest accrual. Built with Foundry and OpenZeppelin (Ownable, ReentrancyGuard, Pausa…

    Solidity