Evgeny Leonov

I'm the Chief Technology Officer of Ronas IT, a full-cycle software development company that has designed, built, and maintained 300+ web and mobile products since 2007. I've spent 15+ years in software development, the last 11 as CTO, leading a team of 60+ engineers, designers, and DevOps specialists and owning architecture across projects in fintech, healthcare, eCommerce, logistics, and real estate. I help startups and established businesses turn ideas into reliable software: scoping and estimating projects, choosing the right stack, designing scalable and secure architecture, auditing existing products, and adopting AI in the development process in a practical, low-risk way. I work hands-on across web, native iOS and Android, and React Native, and can quickly read a project's real ...