Romàn Czerny is Co-Founder and CMO of Gojiberry AI, a Y Combinator-backed GTM Brain platform that helps small B2B sales teams find and convert high-intent leads using real-time buying signals and AI-powered outreach automation.

A French entrepreneur and graduate of the Institut National des Sciences Appliquees de Rouen, Romàn previously co-founded CoCo AI, a WhatsApp marketing platform for Shopify e-commerce brands that grew to approximately 500K ARR before being acquired in 2025.

Romàn is a repeat founder who has built and sold two companies, demonstrating a rare ability to identify market pain points, validate through manual processes first, and scale fast using multi-channel distribution strategies.

At Gojiberry AI, Romàn leads go-to-market, growth, and distribution, channeling the proven cold outreach playbook he refined at CoCo AI into a repeatable engine for pipeline generation and revenue growth.

Gojiberry AI scaled from $0 to $1.4M ARR in just 9 months, grew from zero to 100+ paying customers in 60 days after pivoting, and delivers customers an average of 2 to 5x higher reply rates through intent-based lead targeting.