John's Portfolio

Hello, I'm John Whitton.

I am an engineer, architect, and leader focused on building complex systems across Trading Infrastructure, Financial Infrastructure, DeFi Protocol Engineering, Distributed Systems, and AI-native software engineering.

Over the past twenty-plus years I have worked across startups, enterprise organizations, blockchain networks, financial platforms, and emerging technologies. My career has consistently focused on understanding complex systems, designing practical solutions, and helping teams deliver them successfully.