Jack Spirou is a founder and product leader with 12 years of experience building developer-focused platforms and shipping full-stack software across startups and enterprise teams. He’s led product at Fingerprint and directed product at Yardstik after a multi-year engineering run at Target and Field Nation, giving him a rare blend of hands-on engineering, architecture, and product strategy. Now building AgentStation, he focuses on developer-friendly APIs and virtual workstations that help agents get work done. A seasoned Go and JavaScript practitioner, Jack contributes to notable open-source projects including enhancements to spf13/viper and a JavaScript fingerprinting client, signaling comfort across backend and frontend stacks. He holds an M.S. in Security Technology and brings an emphasis on secure, production-ready systems informed by both enterprise constraints and startup urgency. Colleagues describe him as an operator who moves quickly from prototype to scalable product while keeping developer experience front and center.
12 years of coding experience
11 years of employment as a software developer
JROTC Cadet, JROTC Cadet at Marmion Academy
Master of Science (M.S.) Security Technology, Master of Science (M.S.) Security Technology at University of Minnesota
B.A. Computer Science Philosophy, B.A. Computer Science Philosophy at Hamline University
Device information and digital fingerprinting written in pure JavaScript.
Role in this project:
Front-end Developer
Contributions:2 releases, 234 commits, 36 PRs in 7 years 6 months
Contributions summary:Jack added a minified JavaScript file to the `docs/js` directory, indicating a focus on frontend development. They also updated the documentation, including the `index.html` file, which suggests involvement in the presentation and demonstration of the project's features. Further modifications to `index.html` and updates to the `README.md` suggest a role in improving the user interface and documentation of the project. Adding a /dist directory further strengthens the focus on user-facing components and distribution.
Contributions:7 commits, 2 PRs, 8 comments in 15 days
Contributions summary:Jack primarily focused on enhancing the `viper` library, a Go configuration tool. Their contributions involved refining the `GetStringMapStringSlice` method, addressing a type-related issue, and adjusting import statements. Additionally, the user worked on adding and modifying methods within the library to enhance its core functionality.
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