Hey there! I'm iota9star — a developer who lives at the intersection of performance and elegance 🎯. I architect Rust services that hum at wire speed 🦀, craft Java microservices that never flinch under load ☕, and ship Dart packages through the FlutterCandies collective 🍬 that thousands of developers rely on daily.

My journey started in the anime community 🎌 — building tools to scratch my own itch, which grew into open source projects with real users. Somewhere along the way I fell down the AI rabbit hole 🤖 and started exploring how intelligent agents can amplify what one developer can accomplish. I also dabble in Web3 ⛓️ because decentralization fascinates me as a model for trustless cooperation.

When I'm not coding, I'm probably thinking about coding — or finding new ways to make developer tools disappear into the workflow so you can focus on what matters 🪄

• 🦀 Rust Backends — Axum-powered services with zero-cost abstractions, tokio runtimes, and fearless concurrency
• ☕ JVM Microservices — Spring Boot systems hardened by production traffic and real edge cases
• 📱 Flutter & Dart Packages — 16+ open source libraries: reactive signals, flexbox layouts, routing, JSON tooling, and Rust-Dart FFI bridges
• 🌐 Full-Stack Delivery — React & Vue frontends wired to robust APIs, shipped end-to-end
• 🤖 AI Workflows — Agents, code assistants, and automation pipelines that make developers superhuman
• ⛓️ Web3 Exploration — BTC, EVM, Internet Computer — turning protocol theory into working code

Languages

Backend

Frontend & Mobile

AI & Web3

• 🎖️ Core maintainer at FlutterCandies — production-grade packages powering thousands of Flutter apps worldwide
• 📦 16+ open source projects spanning reactive state management, layout engines, routing, JSON tooling, and Rust-Dart FFI bridges
• 🦀 Bridging Rust's bare-metal performance with Dart's developer ergonomics through native integrations
• 🧠 Exploring AI-assisted development — agents, code assistants, and the evolving craft of how we write software
• 🎌 Community-first philosophy: tools born from real needs, battle-tested by real users
• 🔍 DX obsessed — if a tool saves someone five minutes, it deserves to exist and be open source

🌅 须晴日，看红装素裹，分外妖娆。 —— 沁园春·雪 ✨

"Wait for a clear day — see the red and white-clad hills, surpassing in beauty." A reminder that patience reveals the most breathtaking views — in code and in life 💎

Ship early 🚀. Simplify relentlessly ✂️. Let users guide the refactoring 🌊. The world doesn't need more clever abstractions — it needs tools that work so naturally they become invisible 🎨.

My favorite code is the code nobody notices. Every function, every module, every system exists to serve the experience, not to showcase the engineering 🏅 If a weekend hack makes one developer smile — that's the best architecture award there is.