Mirrell

Projects

Tools and platforms I've designed and built.

Modernization

Mainframe Modernization Studio

A multi-stage pipeline for converting COBOL, JCL, IMS and DB2 assets, wrapped in a FastAPI service.

AI tooling

Model Inspector Studio

A desktop app for inspecting local model files (safetensors, GGUF, ONNX, PyTorch) with Netron integration.

AI tooling

Local LLM Test Bench

A chat app for testing local GGUF models, with separate views for a model's reasoning and its final answer.