Jetywolf

Founder & Lead Engineer — GenPy

Full-stack engineer building GenPy — a cloud + desktop platform for Ren'Py visual novel development. Focused on developer tools, AI-assisted creative workflows, and shipping products that serve real communities.

genpy.org GitHub

Projects

GenPy ↗

Cloud + desktop platform for Ren'Py visual novel development. Multi-family script parsers, AI-assisted narrative generation, and atomic release pipeline.

ReactTypeScriptCloudflare WorkersElectronD1R2

Rezics ↗

Creative technology collective — Inherited · Create · Spread. Open-source projects including Mason Gallery (360+ stars) and Narrata universal narrative engine.

TypeScriptRustNarrative Engine

Blog

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Experience

GenPy — Founder & Lead Engineer

2024 – Present

Ren'Py visual novel workflow platform · genpy.org

  • Built GenPy from scratch: 6 independent Cloudflare Workers serving a unified web + desktop product
  • Designed multi-family Ren'Py script parsers powering intelligent editor analysis and automated QA
  • Architected Platform Adapter layer enabling a single React 19 codebase across Web and Electron
  • Built AI-assisted narrative generation pipeline via Cloudflare AI Gateway
  • Implemented production atomic release system with D1 ledger, container orchestration, and automated smoke tests

Visual Novel Projects

  • Technical architecture and Ren'Py engine customization for a Japanese-style VN project (2025)
  • Script optimization, automated QA, and build pipeline support for multiple crowdfunded VN projects
  • Multi-language localization design and cross-platform release pipeline for commercial VN teams
  • Long-term consulting for independent VN developers on engine integration and toolchain adaptation

Skills

Languages
TypeScript, Python, Swift, C/C++
Frontend
React 19, Vite, Tailwind CSS, Electron
Backend
Cloudflare Workers, D1, R2, Durable Objects, Workflows
Engine
Ren'Py 8, AST parser design, runtime integration
AI / LLM
Cloudflare AI Gateway, narrative generation pipeline
DevOps
Atomic releases, container orchestration, macOS code signing

© 2026 Jetywolf