Joby Foster / Independent technical research

I build systems and investigate how systems fail.

Right now, I’m building tools for security research on EVM smart contracts.

Independent workSecurity researchSoftware

Flagship work

ACTIVE / 2026
EVM · SECURITY RESEARCH

Autonomous EVM Bug Bounty Engine

I’m building a system to investigate smart-contract vulnerabilities and test whether the suspected bugs hold up. Research stays within authorized targets.

Read about the project

Selected work

Things I’m making.

Desktop software
In development

WritingDesktop app

A desktop app that keeps drafts and research together, with your files on your own machine.

Self-hosted software
In personal use

Cinehome

A self-hosted app for movies and TV. I use it regularly.

Game development
Playable prototype

Overburn

A racing prototype about keeping an overpowered hovercraft under control.

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Research

What I’m investigating.

SEP 2026

Evaluating autonomous vulnerability discovery

Evaluation methodology

working note

Writing

No essays published yet.

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