Full Stack Engineer · Rust 🦀 · Java ☕ · Flutter 💙 · Building with Purpose

Crafting high-performance backends and delightful frontends — from wire to wow. 🚀

Hey there! I'm iota9star — a developer who believes the best code is the kind you never have to think about. I architect distributed systems and craft cross-platform apps by day, contribute to open-source and explore Web3 by night, and build tools for the anime community whenever inspiration strikes. 🎌

🦀 Rust purist — Axum backends where zero-cost abstractions are a way of life, not a marketing line ☕ Java & Kotlin veteran — Spring microservices hardened by real production traffic 📱 Flutter ecosystem architect — plugins and apps empowering thousands through FlutterCandies 🤖 AI-augmented builder — agents, smart workflows, and automation that amplify creativity ⛓️ Web3 explorer — navigating BTC, EVM, and Internet Computer with curiosity and conviction 🎌 Anime community advocate — building Mikan, DMHY, and KissSub tools by a fan, for fans

🏗️ Backend Systems — Axum & Spring APIs designed for real-world scale and resilience 📱 Mobile Apps — Flutter cross-platform experiences that feel buttery smooth and truly native 🌐 Frontend Interfaces — React, Vue, and TypeScript SPAs that are intuitive and delightful 🤖 AI Workflows — intelligent agents and dev pipelines that multiply output, not busywork ⛓️ Web3 Protocols — smart contracts across BTC, EVM, and IC with pragmatic engineering 🔧 Developer Tooling — open-source packages that eliminate friction for fellow developers

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🎯 Core contributor to FlutterCandies — one of the most active Flutter plugin collectives on GitHub 📱 Built Mikan Flutter — an anime resource client embraced by a passionate and growing community ⚡ Bridging Rust's raw speed with Dart's elegance through seamless FFI bindings via fjs 🧩 Designed void_signals — featherweight reactive state management that simply works 🔧 Devoted to developer experience — because happy developers ship remarkable software 🌍 Exploring the decentralized web — smart contracts across BTC, EVM, and Internet Computer 🤖 Harnessing AI to build smarter, ship faster, and raise the quality bar every single day

🌙 如果你有梦想，就要守护它。

—— 当幸福来敲门

The best software is invisible — it does exactly what you expect, at the moment you need it, with zero friction. Every function should justify its existence. Every API should feel like second nature. Every pixel should serve the user's intent. The real craft is hiding complexity behind simplicity. 🎨

I build with conviction — trust your instincts, back them up with tests, and ship with confidence. The most memorable products come from developers brave enough to subtract rather than add. 🚀

💡 Make it work. Make it right. Make it fast. Then make it vanish into the user's flow.