
Carlos Romantini
Managing Partner, Creative Code
Carlos is a Managing Partner of Creative Code, the Toronto software and AI company behind Firmstack. He leads the work with accounting firms from audit through build and maintenance.
Why Firmstack exists
Creative Code builds software for growing businesses. The firms with the most to gain kept being accountants: skilled people spending March chasing slips and renaming PDFs.
So we built a team just for them. Same engineers, one industry. No licences to sell. We build inside the tools you already use, then keep them running.
Toronto, Ontario · Owner-led firms of 3 to 20 people

Creative Code Inc. is a Toronto software and AI company. Firmstack is its accounting-firm division: same team, same way of working.
Visit creativecodeca.comFounders
You work with them directly, from the audit to monthly maintenance.

Managing Partner, Creative Code
Carlos is a Managing Partner of Creative Code, the Toronto software and AI company behind Firmstack. He leads the work with accounting firms from audit through build and maintenance.

Managing Partner, Creative Code
Franco is a Managing Partner of Creative Code, the Toronto software and AI company behind Firmstack. He leads engineering and the systems that run inside each firm's existing tools.
Toronto

We work from Toronto with firms across Canada. Most of the work happens inside your tools, so distance rarely matters.
We know your calendar: T1 season, April 30, June 15, T2s through the year, month-end close, and CRA letters that never arrive at a good time.
Thirty minutes with a founder. No sales team, no handoff.
Book a free workflow audit30 minutes. No pressure, no obligation.