Rafał Bagrowski · Lead Full-Stack Engineer for SaaS Products
I help founders and product teams ship MVPs and critical features, stabilize React and Node.js products, and scale AI/video workloads in the cloud—from product decisions through production delivery.
Each case study states the work I owned or contributed to and the product outcome it supported.
I joined Zync as a front-end developer, then moved deeper into backend systems and cloud infrastructure across five products.
I joined Zync as a front-end developer, then took the work deeper—into backend systems and cloud infrastructure—helping shape five products from the interface to the foundations.
Frontend delivery across 4F and EZ Living Furniture as part of the Fast White Cat team, spanning critical commerce journeys, reusable components, testing, and performance.
I worked across critical commerce journeys and shared React/TypeScript foundations for 4F and EZ Living Furniture, supporting performance work that reached a 90+ homepage Lighthouse score at the time recorded.
I turned a successful Zync spinoff into an independent product for asynchronous podcasts.
I turned a niche we uncovered at Zync into an independent product: hosts record questions, speakers answer when they have time, and the conversation becomes an asynchronous podcast without the calendar chase.
I took Pixsprint from product idea to a deployed MVP.
I built Pixsprint to replace the stale PDF-and-spreadsheet routine of sending tailored media kits with a living workspace that keeps creator proof current and shows what happens after a brand opens the link.
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