Andrii S.

I design SaaS products and complex web apps, with design systems developers can ship without guessing. Nine years in product design. For four of them I was the sole in-house designer at a US agency, owning everything from SaaS platforms to mobile apps, from the first client call to developer handoff. On Upwork I work the same way: research, UX, UI, design system, motion and handoff, all in one pair of hands. I start with the problem, not the visuals: JTBD interviews, user flows and an audit of what already exists. Then I move fast to high-fidelity prototypes in Figma, build components on variables and tokens so the system scales, and hand off files your developers can actually use. Motion is part of the product, not decoration. I animate UI in After Effects and export Lottie/JSON that drops straight into iOS, Android or web. AI is part of my daily workflow. I use Claude to structure flows and build clickable HTML prototypes, so you can test a working scenario before a single line of production code. ChatGPT, Midjourney and ComfyUI help me explore more directions in the same timeline. Recent work: FinTech SaaS platform, CRM platform redesign for e-commerce, ride-hailing app redesign, subscription back office with a retention flow. What I work on: SaaS products · Design systems · Web apps · Mobile apps (iOS/Android) · Dashboards · Motion UI & Lottie · UX audits Tools: Figma · After Effects · Lottie · Jitter · Spline · Framer · Claude Available 30+ hrs/week. Open to long-term work and contract-to-hire.