Harbin, China · Working worldwide

Independentengineer & builder

What I do

I turn ambitious ideas into useful software — from AI creative tools and native apps to developer infrastructure and semantic systems.

Explore the work ↓Start a conversation ↗

Selected work · 2025–26

Tools with a point of view.

Z-Forge

AI training studio · TypeScript / Python

A local-first workflow for building Z-Image Turbo LoRAs — dataset checks, captioning, training, checkpoint comparison, and generation in one place.

↗ 02

Storyboard Studio

Generative media · Meteor / React

A multi-shot creative studio for turning a narrative into organized visual sequences, generated assets, and a production-ready storyboard workflow.

↗ 03

SweetUn

Native macOS utility · SwiftUI

A tiny native archiver with a suspiciously enthusiastic bull. Fast queues, useful progress, and zero Homebrew homework.

↗ 04

Hex Tiling

Realtime graphics · WebGPU / Metal

Mip-correct, non-repeating texture tiling implemented for both Three.js TSL and Apple Metal — built for modern realtime PBR materials.

↗ 05

Odin

Semantic systems · RDF / SPARQL

A ground-up ecosystem for streaming RDF, graph storage, bounded reasoning, and SPARQL execution — designed around evidence and interoperability.

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My practice

One builder, multiple depths.

01 / PRODUCT

From fuzzy idea to shipped tool.

I shape the product, find the smallest useful system, build the interface and backend, and keep going until it works in real hands.

02 / AI

Useful AI, beyond the demo.

Training and inference workflows, multimodal generation, agent orchestration, evaluations, and the unglamorous reliability work around them.

03 / NATIVE

Software that belongs on the machine.

Focused desktop and browser experiences that respect local data, platform conventions, and the speed people expect from daily tools.

04 / SYSTEMS

Low-level when the problem calls for it.

Networking, graphics, databases, parsers, query engines, and carefully bounded abstractions in Rust, Go, Swift, TypeScript, and Odin.

05 / DELIVERY

Cloud foundations without the theatre.

Practical deployments across Cloudflare, AWS, Google Cloud, Vercel, Runpod, Alibaba Cloud, and Tencent Cloud — optimized for the actual product.

Working toolkit

I choose technology for leverage, not identity. These are the tools I reach for most often.

Languages

TypeScriptJavaScriptPythonSwiftRustGoKotlinJavaOdin

Product & web

ReactNext.jsMeteor.jsThree.jsSwiftUIChrome Extensions

AI & media

Hugging FaceDiffusersTransformersLoRA TrainingMultimodal ModelsAgent Workflows

Systems & data

WebGPUMetalQUICRDFSPARQLSemantic Reasoning

Have a difficult idea?

Let’s make it real.

I’m interested in ambitious product builds, AI-native workflows, creative technology, and infrastructure problems with real edges.

crapthings@gmail.com ↗