Hi, I'm Josiah Keller. I'm a software developer and reverse-engineer. I'm a recent grad of the computer science department at Taylor University.

I got my start writing macros in Microsoft Excel. Then I moved on to full-stack web development. Now I see x86 and m68k assembly every day.

Currently, I'm at Perspecta Labs, helping protect our nation's infrastructure.

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

If you want to contact me, send an email to josiahbkeller AT gmail.com.

• Using a webcam to transmit and receive arbitrary binary data at 1 bit/s between two computers
• FixYoureYour, my short-lived Twitter bot
• PSA: Don't bother with the Windows version of Safari