Hi, I'm James Mitchell

IT Operations Specialist • Builder • Problem Solver

I build things, break things, and figure out how they work. This blog is where I share projects, experiments, lessons learned, and technical discoveries across IT, automation, RF, security, and software development.

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Featured Projects

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FluidNC Pendant

Android pendant for FluidNC CNC machines with full control and real-time feedback.

Android

HackRF Weather Satellites

Capturing and decoding satellite downlinks using HackRF and SDR tools.

RF / SDR

Suitcase Photo Studio

Portable all-in-one photo booth built into a vintage suitcase concept.

Hardware

LowRider CNC

Building a low profile CNC machine for precision engraving and cutting.

CNC

Proxmark3 Research

Exploring RFID, NFC, and hardware security workflows with Proxmark3.

Security

VarOS

A lightweight operating system project for learning and experimentation.

OS Dev

Browse Topics

CNC & Automation Projects and workflows IT & Infrastructure Systems and networks RF & SDR Signals and satellites Security Research RFID and hardware Software Development Code and tools

Latest Articles

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About Me

I'm James Mitchell, an IT Operations Specialist with a strong interest in CNC automation, software tooling, RF experimentation, hardware security, and practical problem solving. JimDotDev is my working notebook, project journal, and public learning archive.