About Me

I'm Anthony Guzzardo, a Chicago-based software engineer focused on full-stack development, mobile apps, and scalable backend systems. I build products end-to-end — design, architecture, backend, frontend, mobile, and deployment.

I’ve shipped production software across multiple industries, including social platforms, marketplace apps, payroll automation, and financial data pipelines. I move fast, avoid unnecessary meetings, and focus on shipping real, working software.

What I Work On

• Mobile: SwiftUI, React Native, MapKit
• Backend: Vapor (Swift), Node.js, PostgreSQL, REST APIs
• Web: Astro, React, TypeScript
• Infrastructure: AWS (ECS, RDS, VPC), containerized deployments

Projects

Rangley is a location-based social meetup app for iOS. I designed, built, and deployed the entire product — frontend, backend, infra — and launched it on the App Store.

Background

I graduated from DePaul University with a computer science degree in 2023. Since then, I've worked on full-stack engineering roles at EL3 Tech and Treevah, built consumer mobile apps, architected backend systems, and developed an AI-assisted pricing and deal-generation engine for a retail marketplace.

I operate under the Mr. Fox name as a personal brand for side projects and products I build. It’s not an agency — just the umbrella for the work I design and ship.

Contact

If you want to get in touch about engineering work, collaborations, or anything technical, you can reach me at:

Email: anthonyguzzardo68@gmail.com

This site showcases the work I’ve built and the things I’m working on next.