Cloud, APIs, and the messy middle of digital transformation.

I’m Duo (Neo) J. — a technology enthusiast and cloud solutions architect with over a decade of hands-on experience designing and delivering enterprise infrastructure. My work sits at the intersection of cloud platforms, API ecosystems, AI integrations, DevOps practices, and the regulated reality of running production estates.

In my current role as a Principal Pre-Sales Architect for SaaS solutions, I help organizations navigate complex technical landscapes — translating dense technical solutions into clear value propositions that line up with the actual business problem. Increasingly, that means meeting customers where AI fits into their stack: how to ground it in their data, how to deploy it safely, and how to make sure it actually moves a metric. I spend my days moving between deep architecture discussions and the strategic conversations that decide what gets built.

I learn in public, write at blog.duoj.au, and I’m most useful to teams who are part of the way through a transformation and need someone to help them name what’s actually in their way.