Kostas KarolemeasAI product and technology leader
I lead complex software and AI products from strategy to operation.
For more than 30 years, I have worked across product direction, architecture, engineering, delivery, and company leadership— especially where new technology has to become a product teams can ship, govern, and improve.
30+
years building software products
2
software companies co-founded
4
notable products featured
Selected work
Four products from different chapters of the same career.
Enterprise AI, developer platforms, a coding game, and regulated medical imaging required different technology. Each one demanded product direction, architecture, delivery, and the judgment to connect them.
Writing
Essays on AI, product judgment, and systems people can rely on.
Writing on agentic systems, governance, leadership, and the engineering discipline needed to make AI work in serious products.
Sep 9, 2026AI should make science more ambitiousOpenAI's proposed Navier–Stokes solution and Terence Tao's concerns point to a larger choice: how to turn greater problem-solving capacity into deeper understanding and a more ambitious research agenda.Read the essay
Sep 9, 2026I Decided to Build While AI Keeps ImprovingI have been wondering whether to keep exploring a project or wait for better AI. I chose to continue, with a different test for progress: what will I understand even if the implementation changes?Read the essaySpeaking
Practical talks about AI systems, governance, and product judgment.
I speak about the point where ambitious technology meets the realities of products, teams, controls, and delivery.
About
The tools changed. The responsibility to turn possibility into a product did not.
My career runs from early graphics and enterprise systems through medical imaging, company building, developer platforms, and agentic AI.
The longer story includes the leadership approach behind the work and the computing timeline that began with cartridges, BASIC, and the first programs I could make answer back.
Contact
Let's talk about what you're building next.
I welcome conversations about ambitious AI products, selected advisory collaborations, and speaking invitations. I'm also open to confidential conversations about unusually strong leadership opportunities.