Nefelibata (n.)
A cloud walker; one who does not obey the conventions of society, literature, or art, but follows their own path.

I write code to document thoughts, capture time, and build tiny virtual spaces that feel alive. I don't fit into a single box. Today I might be designing a minimalist user experience; tomorrow I could be deep in a network protocol trace or exploring the latent space of generative models.

To me, software engineering is not just about solving tickets — it is a form of craftsmanship, a canvas where logic meets intuition.

• 🌌 Aesthetic & Order: Passionate about minimalist design, architectural neatness, and finding order within high-entropy systems.
• 🔭 Cosmos & Exploration: Deeply captivated by observational astronomy, celestial ephemeris, and planetary dynamics.
• ☕ Beyond the Console:
  • 📖 Mind & Humanities: History, philosophy, reading, and cinema.
  • 🎮 Interactive Arts & Play: Competitive gaming, music, anime/ACG culture, and football (soccer).
• 🎯 Current Focus: LLM Agent Workflows (MCP / Harness Eng) · High-Concurrency Microservices

_{Contribution records above link directly to verified merged PR queries across official repositories.}

Universal Agent-Native Open Source Contribution Engine & MCP Server.

• Tech Stack: TypeScript · Bun · Model Context Protocol (MCP) · Git Worktrees · Monorepo
• Key Highlights:
  • 18 MCP Primitives + 3 Resources providing autonomous Agents with discrete domain capabilities.
  • Isolated Git Worktree Sandboxes with credential sanitization, 20x stress loop validation, and dual-stage empirical evidence verification.
  • Built-in 100-line diff gate and anti-AI noise governance linter.

Enterprise-grade distributed microservice e-commerce system built for high-concurrency scenarios.

• Tech Stack: Java 21 (LTS) · Spring Boot 3.3 · Spring Cloud Alibaba 2023 · Nacos · Seata · RocketMQ · Redis · Vue 3
• Key Highlights:
  • Zero-RPC Gateway Authentication Offloading with JWT session header propagation.
  • Annotation-driven Multilevel Cache (L1 Caffeine + L2 Redis) with RocketMQ cache invalidation broadcasts.
  • Java 21 Virtual Threads enabled globally; Redisson watchdog anti-overselling distributed locks and Sentinel traffic defense.

Multi-domain interpretable AI reasoning suite powered by deterministic ephemeris and evidence graph arbitration.

• Tech Stack: Next.js 16 (App Router) · React 19 · TypeScript · Google Gemini API v2 · Moshier Ephemeris
• Key Highlights:
  • 4-Tier Decoupled Architecture: Strictly rejects blackbox Prompt wrapping by placing deterministic rules before LLM generation.
  • Multi-Domain Differential Engines: IANA timezone Julian Day & Moshier ephemeris, Ni Haixia TCM differential decision tree (with insufficient_evidence refusal mechanism), and 80+ Ziwei pattern rules.
  • Canonical Evidence Graph (CEG): Deterministic 4-dimensional evidence calibration scoring and cross-domain temporal conflict arbitration.

AI-powered contract loophole & conversation risk analysis workbench (TRAE AI Creativity Contest Featured Project).

• Tech Stack: React 18 · Express · TypeScript · TailwindCSS · Zod · Gemini API / Offline Heuristic Engine
• Key Highlights:
  • 5-Layer DDD Clean Architecture: Strict domain boundary separation with runtime Zod Schema guards and self-reflection loops.
  • 7-Step Transparent Pipeline: Multi-source ingestion (Text/PDF/URL), cross-source entity extraction, and 3-tier (Red/Yellow/Blue) risk dashboard with actionable script generation.
  • Offline Resilience: Built-in deterministic heuristic rule engine fallback when no API key is provided.

High-concurrency video feed and social interaction backend service.

• Tech Stack: Golang · Gin · GORM · MySQL · Redis
• Key Highlights: Complete implementation of ByteDance Youth Camp video feed, user interaction, favorite, and relation graph APIs with robust caching and transaction boundaries.

Local-first voice diary & cross-generational family story preservation suite.

• Tech Stack: React Native (Expo) · Next.js · SQLite · Supabase · Silero VAD
• Key Highlights: Streaming audio transcription, offline-first local cache synchronization, and family memory curation console.

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