Brett Lee

Consultant, Software engineering leader, and Fractional CTO in Oceanside, California

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I build systems.

Sometimes those systems are software platforms. Sometimes they’re engineering teams. Sometimes they’re businesses.

I’m a software engineering leader and entrepreneur based in Oceanside, California. I’ve spent over 25+ years in technology, including 16 years focused on software development and engineering leadership across enterprise commerce, EdTech, healthcare IT, fintech, and gaming. I lead platform engineering work in fintech, run fractional CTO engagements through O’Side Systems, and build AI-driven SaaS products.

Across all of it, the throughline is the same: most problems that look like people problems or technology problems are actually system design problems.

  • Bad architecture creates fragile software.
  • Bad incentives create fragile organizations.
  • Bad coordination creates fragile outcomes.

My work focuses on fixing those failure points.

I’m also writing about the intersection of technology, governance, and human freedom, with a focus on how we design systems that scale without stripping away agency.

  • Work
    • O’Side Systems LLC
  • Education
    • California State University, Fullerton