Coobeeyon Development


About Coobeeyon Development


Coobeeyon Development Limited is my software consulting company. I am Michael Daum, a hands-on software developer based in Toronto, Ontario, Canada.

I help smart, ambitious teams solve difficult product and engineering problems. I am comfortable moving between product thinking, system design, and hands-on implementation. My work ranges from geometry-rich browser interfaces and useful AI to integrations, data pipelines, and mature systems that need careful change.

Coobeeyon is not a conventional agency and I am not trying to build a large standing team. I lead the work myself and bring in highly experienced people I trust when a project needs their skills.

The common thread is software where the problem is not already neatly solved: turning drawings into working data, making generated designs editable, bringing AI into accountable workflows, or changing a large existing system without breaking what people rely on.

See selected client work. If that sounds like the right fit, send me a note.


© 2026 Coobeeyon Development Limited / mike.daum@coobeeyon.net