Roman Rylko

Roman Rylko is the CTO at Pynest, where he’s spent the last few years helping software teams ship faster, scale smarter, and sleep better at night. His background is deeply technical — with a focus on Python (FastAPI, Django), Golang, and cloud architecture on GCP and AWS. But Roman’s not just about code. He’s the person founders call when they need to turn an idea into something stable, scalable, and actually shippable in under three months. Roman believes in simple, modular systems that don’t fall apart under load. He’s the kind of CTO who will quietly rebuild your Terraform scripts at night just so your dev team can focus on what matters. Over the years, he’s designed event-driven platforms, rolled out CI/CD pipelines that don’t drive people crazy, and helped companies cut cloud bills by 40% — without breaking anything. At Pynest, Roman leads engineering strategy across backend, infrastructure, and AI projects. He works side-by-side with product teams to make sure tech decisions