I built this platform solo at Zeeto. The goal was to generate ad creatives at scale, driven by a real need from the design team to produce large batches of UTM-based variants for digital campaigns. The product was built on top of Konva.js for canvas-based graphics creation. Creatives could be exported as HTML5 or PNG, reducing file size by up to 70% while significantly speeding up production per UTM variation. The project reached an internal alpha stage and was used by a few teammates and me, but it did not grow further due to shifting company priorities.