Tech Founder · Toronto, Canada
Build fast. Test hard. Kill what doesn’t work. Double down on what does.
I’m Hami Tahm — a serial founder who has spent over a decade launching, testing, and scaling digital products across two markets. Right now I’m building HomeCalc.caand helping Canadian businesses get found inside ChatGPT, Perplexity, and Google AI Overviews.
12yrs
Building
~14
Ventures launched
2
Markets
1×
Goal: a unicorn
01 — What I'm focused on
Most businesses are invisible the moment people stop Googling and start asking AI.
Search is moving to answer engines. I help Canadian clinics, real-estate brands, and SaaS companies show up when buyers ask ChatGPT, Perplexity, and Google’s AI Overviews — using the same system I built and proved on my own products.
01
Free Snapshot
Where you stand
02
Visibility Audit
Full diagnosis
03
Implementation Sprint
Fixes shipped
04
Monthly System
Ongoing growth
02 — Currently building
● LIVE
2026 → now
2026 → now
HomeCalc.ca
A suite of real-estate calculators for Ontario buyers and investors — built solo, ranking, and earning AI citations.
homecalc.ca ↗
● NEW
2026 → now
2026 → now
AI Visibility Practice
Productized AEO / GEO work that gets Canadian businesses found across AI search engines.
Learn more ↗
2012 → now
A decade of ventures
Marketplaces, service platforms, diet & health apps, and marketing tools across two markets. Some scaled, some sunset — all sharpened the system.
The full story ↗
04 — About
I build, test, and ship in public — with speed and real-world validation.
From Shiraz to Toronto, across roughly fourteen ventures, the method never changed. The bet now is on AI-era search and a product worth scaling.
01
Build fast. Ship the smallest real version, this week.
02
Test aggressively. Let the market, not the plan, decide.
03
Kill what doesn't work. No sunk-cost loyalty.
04
Double down on what does. Concentrate every resource on the winner.