Hi, I'm Josiah Keller. I'm a software developer and reverse-engineer. I started programming by writing macros in Microsoft Excel. Then I moved on to full-stack web development. Now I spend most of my time in Ghidra.

Currently, I'm at Peraton Labs, working on several embedded systems projects.

You can find me on Mastodon, GitHub, LinkedIn, and Stack Overflow.

You can also send an email to josiahbkeller AT gmail.com.

• Flamel — an open-source reimplementation of the PopCap game Alchemy
• UseAdblockers.org — provides information about blocking ads and a guided wizard that directs users to the right place to get an adblocker.