Hamed Mostafaei

Hamed Mostafaei is a co-founder and the CTO of Semicolon Marketing, a digital marketing agency in Vancouver, BC. He is a Google Ads specialist who manages the agency’s client accounts and builds the conversion tracking and automation behind them.

I’m Hamed. I run paid search and paid social campaigns across Google, Meta, LinkedIn, TikTok, YouTube, Amazon and Shopify, with a focus on Google Ads for service businesses: keyword and bidding strategy, conversion tracking, landing-page measurement and ongoing optimization.

As a backend and frontend software engineer specializing in Golang, database architecture and Linux server administration, I build the infrastructure that connects technology with marketing performance. My work in AI, machine learning and data engineering supports faster, evidence-based decisions across marketing and product channels. I also work on Amazon FBA and Shopify growth, and on blockchain projects focused on stablecoin infrastructure in Canada.

At Semicolon Marketing, I lead with a single vision: to merge technology, marketing and innovation, simplifying complexity and driving measurable growth.