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JPJohn Paul WileAppSec Engineer

Application Security Engineer/Austin, TX

I built software for years. Now I take it apart.

Application security, from the inside.

I spent years shipping production software - React and Node on the front, Java and Postgres behind it - and I now do application security and vulnerability research. Same code, read for the assumptions it makes. I write the scanners I need, run the models locally, and publish the numbers.

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06
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16
Based
Austin

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John Paul Wile

03 / About

Most of my career went into building web applications. Now I review them: application security, secure code review, and scanners for the bugs that keep showing up by hand. I still ship software, and I still run the models on hardware I probably should not have bought.

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Notes on security, local models, and things that broke.

16 posts so far, published on Substack. No schedule, no growth tactics - just the write-up after the work.