Designed core workflows for a B2B SaaS spend-management platform used by SMEs and enterprises. Worked on a module that helps businesses manage and process utility bill payments seamlessly, improving transactions and vendor management. Simplified payment, card, and expense journeys by breaking down complex finance steps into intuitive flows. Introduced AI-driven wireframing to shape early ideas faster, cutting exploration time by ~60%. Refined IA and micro-interactions to make everyday tasks smoother, collaborating closely with PMs and engineers to deliver practical and scalable solutions.