Mustafa Yunus — RefynStack
Mustafa believed bad code was one of the most expensive silent problems in software teams — slowing down development and costing companies thousands.
Zero technical background. No idea how to build what he envisioned. He came with the problem clearly in his head.
- —RefynStack — AI-powered code refactoring tool
- —Full SaaS product built end-to-end
- —Landing page with 38% signup conversion rate
- —Complete onboarding and pricing flow
From no product to a live SaaS — built, launched, and converting.
"I came in with zero technical knowledge and a problem I believed in. I left with a live product and a page that converts. The Devenest team guided every step."
